Download drivermanager

Author: m | 2025-04-24

public class DriverManager extends Object The DriverManager provides a basic service for managing a set of JDBC drivers. As part of its initialization, the DriverManager class will

DriverManager x64 4.30 - Download

Java.lang.Object java.sql.DriverManagerpublic class DriverManagerextends Object一連の JDBC ドライバを管理するための基本的なサービスです。注: JDBC 2.0 API で新しく追加された DataSource インタフェースを使用してデータソースに接続することも可能です。データソースへの接続時には DataSource オブジェクトの使用をお勧めします。 DriverManager クラスは、初期化時に "jdbc.drivers" システムプロパティーで参照されるドライバクラスをロードしようとします。これにより、ユーザーはアプリケーションで使用する JDBC ドライバをカスタマイズできます。たとえば、~/.hotjava/properties ファイルで次の項目を指定します。 jdbc.drivers=foo.bah.Driver:wombat.sql.Driver:bad.taste.ourDriver DriverManager メソッド getConnection と getDrivers は、Java Standard Edition サービスプロバイダメカニズムをサポートするように拡張されました。JDBC 4.0 ドライバは、ファイル META-INF/services/java.sql.Driver を含める必要があります。このファイルには、java.sql.Driver の JDBC ドライバ実装の名前が含まれます。たとえば my.sql.Driver クラスをロードするために、META-INF/services/java.sql.Driver ファイルに次のエントリが含まれます。 my.sql.Driver アプリケーションでは、Class.forName() を使用して JDBC ドライバを明示的にロードする必要がなくなりました。現在 Class.forName() を使用して JDBC ドライバをロードする既存のプログラムは、変更なしで動作し続けます。 getConnection メソッドが呼び出されると、DriverManager は、初期化時にロードされたドライバや、現アプレットあるいはアプリケーションと同じクラスローダーを使用して明示的にロードされたドライバの中から適切なドライバを探そうとします。 Java 2 SDK, Standard Edition, Version 1.3 以降は、ログストリームは、適切なアクセス権が許可されている場合に限り設定できます。通常これは、ツール PolicyTool を使用して行われます。 このツールは、permission java.sql.SQLPermission "setLog" を許可するのに使用できます。関連項目:Driver, Connectionメソッドの概要static voidderegisterDriver(Driver driver) DriverManager のリストからドライバを除外します。static ConnectiongetConnection(String url) 指定されたデータベースの URL への接続を試みます。static ConnectiongetConnection(String url, Properties info) 指定されたデータベースの URL への接続を試みます。static ConnectiongetConnection(String url, String user, String password) 指定されたデータベースの URL への接続を試みます。static DrivergetDriver(String url) 指定された URL を認識するドライバを獲得しようとします。static EnumerationDriver>getDrivers() 現在の呼び出し元がアクセスしている、ロードされているすべての JDBC ドライバの列挙を取得します。static intgetLoginTimeout() データベースにログインしているときに、ドライバが待つことのできる最長の時間を秒数で取得します。static PrintStreamgetLogStream() 推奨されていません。 static PrintWritergetLogWriter() ログライターを取得します。static voidprintln(String message) 現在の JDBC ログストリームにメッセージを印刷します。static voidregisterDriver(Driver driver) 指定されたドライバを DriverManager に登録します。static voidsetLoginTimeout(int seconds) データベースに接続しようとしているときに、ドライバが待つことのできる最長の時間を秒数で設定します。static voidsetLogStream(PrintStream out) 推奨されていません。 static voidsetLogWriter(PrintWriter out) DriverManager およびすべてのドライバが使用する、ログおよびトレースの PrintWriter オブジェクトを設定します。 クラス java.lang.Object から継承されたメソッドclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait メソッドの詳細getLogWriterpublic static PrintWriter getLogWriter()ログライターを取得します。 getLogWriter メソッドおよび setLogWriter メソッドは、推奨されない get/setlogStream メソッドの代わりに使用します。戻り値:java.io.PrintWriter オブジェクト導入されたバージョン: 1.2関連項目:setLogWriter(java.io.PrintWriter)setLogWriterpublic static void setLogWriter(PrintWriter out)DriverManager およびすべてのドライバが使用する、ログおよびトレースの PrintWriter オブジェクトを設定します。 setLogWriter メソッドの導入によって、マイナーバージョンの管理の問題が発生します。SetLogWriter メソッドは getLogStream によって返される PrintStream オブジェクトを生成できません。 Java プラットフォームには逆方向の変換はありません。そのため、新しいアプリケーションで、setLogWriter を使用し、getLogStream を使用している JDBC 1.0 ドライバをも使用しているものは、そのドライバによって記述されたデバッグ情報を見ることができません。Java 2 SDK, Standard Edition, Version 1.3 リリース以降では、ログストリームを設定する前に、SQLPermission オブジェクトがあるかどうかをこのメソッドがチェックします。SecurityManager が存在し、その checkPermission メソッドがログライターの設定を許可しない場合、このメソッドは java.lang.SecurityException をスローします。パラメータ:out - 新しいログおよびトレースの PrintStream オブジェクト。ログおよびトレースを無効にする場合は null例外:SecurityException - セキュリティーマネージャーが存在し、その checkPermission メソッドがログライターの設定を拒否した場合導入されたバージョン: 1.2関連項目:SecurityManager.checkPermission(java.security.Permission), getLogWriter()getConnectionpublic static Connection getConnection(String url, Properties info) throws SQLException指定されたデータベースの URL への接続を試みます。DriverManager は、登録された JDBC ドライバの集合から適切なドライバを選択しようとします。パラメータ:url - jdbc:subprotocol:subname 形式のデータベース URLinfo - 接続引数としての、任意の文字列タグおよび値のペアのリスト。通常は、少なくとも "user" プロパティーと "password" プロパティーは指定しなければならない戻り値:URL への Connection例外:SQLException - データベースアクセスエラーが発生した場合getConnectionpublic static Connection getConnection(String url, String user, String password) throws SQLException指定されたデータベースの URL への接続を試みます。DriverManager は、登録された JDBC ドライバの集合から適切なドライバを選択しようとします。パラメータ:url - jdbc:subprotocol:subname 形式のデータベース URLuser - その代理として接続が行われるデータベースユーザーpassword - ユーザーのパスワード戻り値:URL への接続例外:SQLException - データベースアクセスエラーが発生した場合getConnectionpublic static Connection getConnection(String url) throws SQLException指定されたデータベースの URL への接続を試みます。DriverManager は、登録された JDBC ドライバの集合から適切なドライバを選択しようとします。パラメータ:url - jdbc:subprotocol:subname 形式のデータベース URL戻り値:URL への接続例外:SQLException - データベースアクセスエラーが発生した場合getDriverpublic static Driver getDriver(String url) throws SQLException指定された URL を認識するドライバを獲得しようとします。DriverManager は、登録された JDBC ドライバの集合から適切なドライバを選択しようとします。パラメータ:url - jdbc:subprotocol:subname 形式のデータベース URL戻り値:指定された URL に接続できるドライバを表す Driver オブジェクト例外:SQLException - データベースアクセスエラーが発生した場合registerDriverpublic static void registerDriver(Driver driver) throws SQLException指定されたドライバを DriverManager に登録します。新しくロードされるドライバクラスは registerDriver メソッドを呼び出し、それを DriverManager に通知しなければいけません。パラメータ:driver - DriverManager に登録される新しい JDBC ドライバ例外:SQLException - データベースアクセスエラーが発生した場合deregisterDriverpublic static void deregisterDriver(Driver driver) throws SQLExceptionDriverManager のリストからドライバを除外します。アプレットは、自身のクラスローダーからドライバを除くことだけが可能です。パラメータ:driver - 除外する JDBC ドライバ例外:SQLException - データベースアクセスエラーが発生した場合getDriverspublic static EnumerationDriver> getDrivers()現在の呼び出し元がアクセスしている、ロードされているすべての JDBC ドライバの列挙を取得します。 注: ドライバのクラス名は、d.getClass().getName() を使用して見つけることができます。戻り値:呼び出し元のクラスローダーによってロードされる JDBC ドライバのリストsetLoginTimeoutpublic static void setLoginTimeout(int seconds)データベースに接続しようとしているときに、ドライバが待つことのできる最長の時間を秒数で設定します。パラメータ:seconds - ログイン時間制限 (秒単位)。ゼロは制限なし関連項目:getLoginTimeout()getLoginTimeoutpublic static int getLoginTimeout()データベースにログインしているときに、ドライバが待つことのできる最長の時間を秒数で取得します。戻り値:ドライバのログインのタイムリミット (秒単位)関連項目:setLoginTimeout(int)setLogStreampublic static void setLogStream(PrintStream out)推奨されていません。 DriverManager およびすべてのドライバが使用する、ログおよびトレースの PrintStream を設定します。Java 2 SDK, Standard Edition, Version 1.3 リリースでは、ログストリームを設定する前に、SQLPermission オブジェクトがあるかどうかをこのメソッドがチェックします。SecurityManager が存在し、その checkPermission メソッドがログライターの設定を許可しない場合、このメソッドは java.lang.SecurityException をスローします。パラメータ:out - ログおよびトレースの新しい PrintStream。無効にする場合は null例外:SecurityException - セキュリティーマネージャーが存在し、その checkPermission メソッドがログストリームの設定を拒否した場合関連項目:SecurityManager.checkPermission(java.security.Permission), getLogStream()getLogStreampublic static PrintStream getLogStream()推奨されていません。 DriverManager およびすべてのドライバが使用する、ログおよびトレースの PrintStream を取得します。戻り値:ログおよびトレースの PrintStream。無効な場合は null関連項目:setLogStream(java.io.PrintStream)printlnpublic static void println(String message)現在の JDBC ログストリームにメッセージを印刷します。パラメータ:message - ログメッセージまたはトレースメッセージバグの報告と機能のリクエストさらに詳しい API リファレンスおよび開発者ドキュメントについては、Java SE 開発者用ドキュメントを参照してください。開発者向けの詳細な解説、概念の概要、用語の定義、バグの回避策、およびコード実例が含まれています。Copyright 2009 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Documentation Redistribution Policy も参照してください。

DriverManager 1.02 - Download, Review, Screenshots

And tear-down functions, including setting up driver sessions and closing them once our script is done. This ensures that the tests are as simple as possible and does not overload the reader with any more details than they need to see.String logText = new APIDemosHomePage(this.driver) .openText() .tapOnLogTextBox() .tapOnAddButton() .getLogText();We see our tests read like plain English with a series of actions following each other. This is called a Fluent pattern and we’ll see how this is set up in just a moment.Base Test and Driver SetupLet’s see our BaseTest class:import constants.Target;import core.driver.DriverManager;import core.utils.PropertiesReader;import exceptions.PlatformNotSupportException;import io.appium.java_client.AppiumDriver;import org.testng.ITestContext;import org.testng.annotations.AfterMethod;import org.testng.annotations.BeforeMethod;import java.io.IOException;public class BaseTest { protected AppiumDriver driver; protected PropertiesReader reader = new PropertiesReader(); @BeforeMethod(alwaysRun = true) public void setup(ITestContext context) { context.setAttribute("target", reader.getTarget()); try { Target target = (Target) context.getAttribute("target"); this.driver = new DriverManager().getInstance(target); } catch (IOException | PlatformNotSupportException e) { e.printStackTrace(); } } @AfterMethod(alwaysRun = true) public void teardown() { driver.quit(); }}Let’s unpack this class.protected AppiumDriver driver;We set our driver instance as protected so that all test classes will have access to it.protected PropertiesReader reader = new PropertiesReader();We create an instance of PropertiesReader class to read relevant properties. This is useful since we want to be able to switch our driver instances based on different test environments and conditions. If curious, please see its implementation here.Target target = (Target) context.getAttribute("target");this.driver = new DriverManager().getInstance(target);We get the relevant Target and then using that gets an instance of AppiumDriver from a class called DriverManager.Driver Manager to Setup Appium DriverWe’ll use this reusable class to:Read capabilities JSON file based on platform (Android/iOS)Setup a local driver instance with these capabilitiesThis class could independently evolve to setup desired driver instances, either local, the house or remote cloud labpackage core.driver;import constants.Target;import exceptions.PlatformNotSupportException;import io.appium.java_client.AppiumDriver;import org.openqa.selenium.remote.DesiredCapabilities;import java.io.IOException;import java.net.MalformedURLException;import java.net.URL;import java.util.HashMap;import static core.utils.CapabilitiesHelper.readAndMakeCapabilities;public class DriverManager { private static AppiumDriver driver; // For Appium You can observe:getInstance method takes a target and based on that tries to get either an Android or an IOS Driver. In the future, if we want to run our tests against a cloud provider like Headspin, SauceLabs, BrowserStack, Applitools, then this class could handle creating the relevant session.Both getAndroidDriver and getIOSDriver read a JSON file with similar capabilities as we saw in the Inspector section and then convert it into a Java Hashmap which could be passed into getDriver method that returns an Appium Instance. With this, we could later pass say an environmental context and based on that choose a different capabilities file.A Simple Page Object with the Fluent PatternLet’s take a look at the example of a page object that enables a Fluent pattern.package pages.apidemos.home;import core.page.BasePage;import io.appium.java_client.AppiumDriver;import org.openqa.selenium.By;import org.openqa.selenium.WebElement;import pages.apidemos.logtextbox.LogTextBoxPage;public class APIDemosHomePage extends BasePage { private final By textButton = By.xpath("//android.widget.TextView[@content-desc="Text"]"); private final By logTextBoxButton = By.xpath("//android.widget.TextView[@content-desc="LogTextBox"]"); public APIDemosHomePage(AppiumDriver driver) { super(driver); } public APIDemosHomePage openText() { WebElement text = getElement(textButton); click(text); return this; } public LogTextBoxPage tapOnLogTextBox() { WebElement logTextBoxButtonElement = getElement(logTextBoxButton); waitForElementToBeVisible(logTextBoxButtonElement); click(logTextBoxButtonElement); return new LogTextBoxPage(driver); }}Notice the following:Above is an example page object class:With 2 XPath locators defined with By clauseWe init

DriverManager x64 4.30 - Download - UpdateStar

SearchJar File Downloadttwitter4jDownload twitter4j-examples-3.0.0.jartwitter4j/twitter4j-examples-3.0.0.jar.zip( 111 k)The download jar file contains the following class files or Java source files.META-INF/LICENSE.txtMETA-INF/MANIFEST.MFMETA-INF/maven/org.twitter4j/twitter4j-examples/pom.propertiesMETA-INF/maven/org.twitter4j/twitter4j-examples/pom.xmltwitter4j.examples.account.GetAccountSettings.classtwitter4j.examples.account.GetRateLimitStatus.classtwitter4j.examples.account.UpdateProfile.classtwitter4j.examples.account.UpdateProfileBackgroundImage.classtwitter4j.examples.account.UpdateProfileColors.classtwitter4j.examples.account.UpdateProfileImage.classtwitter4j.examples.account.VerifyCredentials.classtwitter4j.examples.async.AsyncUpdate.classtwitter4j.examples.block.CreateBlock.classtwitter4j.examples.block.DestroyBlock.classtwitter4j.examples.block.GetBlockingUsers.classtwitter4j.examples.block.GetBlockingUsersIDs.classtwitter4j.examples.directmessage.DestroyDirectMessage.classtwitter4j.examples.directmessage.GetDirectMessages.classtwitter4j.examples.directmessage.GetSentDirectMessages.classtwitter4j.examples.directmessage.SendDirectMessage.classtwitter4j.examples.directmessage.ShowDirectMessage.classtwitter4j.examples.favorite.CreateFavorite.classtwitter4j.examples.favorite.DestroyFavorite.classtwitter4j.examples.favorite.GetFavorites.classtwitter4j.examples.friendsandfollowers.GetFollowersIDs.classtwitter4j.examples.friendsandfollowers.GetFriendsIDs.classtwitter4j.examples.friendship.CreateFriendship.classtwitter4j.examples.friendship.DestroyFriendship.classtwitter4j.examples.friendship.GetIncomingFriendships.classtwitter4j.examples.friendship.GetOutgoingFriendships.classtwitter4j.examples.friendship.LookupFriendships.classtwitter4j.examples.friendship.ShowFriendship.classtwitter4j.examples.friendship.UpdateFriendship.classtwitter4j.examples.geo.CreatePlace.classtwitter4j.examples.geo.GetGeoDetails.classtwitter4j.examples.geo.GetSimilarPlaces.classtwitter4j.examples.geo.ReverseGeoCode.classtwitter4j.examples.geo.SearchPlaces.classtwitter4j.examples.help.GetPrivacyPolicy.classtwitter4j.examples.help.GetTermsOfService.classtwitter4j.examples.json.LoadRawJSON.classtwitter4j.examples.json.SaveRawJSON.classtwitter4j.examples.list.AddUserListMember.classtwitter4j.examples.list.AddUserListMembers.classtwitter4j.examples.list.CreateUserList.classtwitter4j.examples.list.CreateUserListSubscription.classtwitter4j.examples.list.DeleteUserListMember.classtwitter4j.examples.list.DestroyUserList.classtwitter4j.examples.list.DestroyUserListSubscription.classtwitter4j.examples.list.GetUserListMembers.classtwitter4j.examples.list.GetUserListMemberships.classtwitter4j.examples.list.GetUserListStatuses.classtwitter4j.examples.list.GetUserListSubscribers.classtwitter4j.examples.list.GetUserListSubscriptions.classtwitter4j.examples.list.GetUserLists.classtwitter4j.examples.list.ShowUserList.classtwitter4j.examples.list.ShowUserListMembership.classtwitter4j.examples.list.ShowUserListSubscription.classtwitter4j.examples.list.UpdateUserList.classtwitter4j.examples.media.ImgLyImageUpload.classtwitter4j.examples.media.PlixiImageUpload.classtwitter4j.examples.media.TwippleImageUpload.classtwitter4j.examples.media.TwitgooImageUpload.classtwitter4j.examples.media.TwitpicImageUpload.classtwitter4j.examples.media.YFrogImageUpload.classtwitter4j.examples.oauth.GetAccessToken.classtwitter4j.examples.savedsearches.CreateSavedSearch.classtwitter4j.examples.savedsearches.DestroySavedSearch.classtwitter4j.examples.savedsearches.GetSavedSearches.classtwitter4j.examples.savedsearches.ShowSavedSearch.classtwitter4j.examples.search.SearchTweets.classtwitter4j.examples.spamreporting.ReportSpam.classtwitter4j.examples.stream.PrintFilterStream.classtwitter4j.examples.stream.PrintFirehoseStream.classtwitter4j.examples.stream.PrintLinksStream.classtwitter4j.examples.stream.PrintRetweetStream.classtwitter4j.examples.stream.PrintSampleStream.classtwitter4j.examples.stream.PrintSiteStreams.classtwitter4j.examples.stream.PrintUserStream.classtwitter4j.examples.suggestedusers.GetMemberSuggestions.classtwitter4j.examples.suggestedusers.GetSuggestedUserCategories.classtwitter4j.examples.suggestedusers.GetUserSuggestions.classtwitter4j.examples.timeline.GetHomeTimeline.classtwitter4j.examples.timeline.GetMentions.classtwitter4j.examples.timeline.GetUserTimeline.classtwitter4j.examples.trends.GetAvailableTrends.classtwitter4j.examples.tweets.DestroyStatus.classtwitter4j.examples.tweets.GetRetweets.classtwitter4j.examples.tweets.RetweetStatus.classtwitter4j.examples.tweets.ShowStatus.classtwitter4j.examples.tweets.UpdateStatus.classtwitter4j.examples.user.LookupUsers.classtwitter4j.examples.user.SearchUsers.classtwitter4j.examples.user.ShowUser.classRelated examples in the same category1.Download twitter4j-0.3-sources.jar2.Download twitter4j-0.3.jar3.Download twitter4j-2.0.0.jar4.Download twitter4j-2.0.1-sources.jar5.Download twitter4j-1.0.3.jar6.Download twitter4j-1.0.4.jar7.Download twitter4j-1.0.5.jar8.Download twitter4j-1.0.6.jar9.Download twitter4j-async-2.2.2-sources.jar10.Download twitter4j-examples-2.2.2-sources.jar11.Download twitter4j-httpclient-support-2.1.9-sources.jar12.Download twitter4j-media-support-2.1.10-sources.jar13.Download twitter4j-media-support-2.1.10.jar14.Download twitter4j-media-support-2.1.11.jar15.Download twitter4j-media-support-3.0.4-sources.jar16.Download twitter4j-media-support-3.0.4.jar17.Download twitter4j-appengine-3.0.3-sources.jar18.Download twitter4j-appengine-3.0.4-sources.jar19.Download twitter4j-appengine-3.0.4.jar20.Download twitter4j-async-2.2.0-sources.jar21.Download twitter4j-async-2.2.3-sources.jar22.Download twitter4j-async-2.2.4-sources.jar23.Download twitter4j-async-3.0.0-sources.jar24.Download twitter4j-async-3.0.0.jar25.Download twitter4j-async-3.0.1-sources.jar26.Download twitter4j-async-3.0.1.jar27.Download twitter4j-async-3.0.2-sources.jar28.Download twitter4j-async-3.0.3-sources.jar29.Download twitter4j-async-3.0.4-sources.jar30.Download twitter4j-async-3.0.4.jar31.Download twitter4j-core-2.1.0-sources.jar32.Download twitter4j-core-2.1.0.jar33.Download twitter4j-core-2.1.1-sources.jar34.Download twitter4j-core-2.1.1.jar35.Download twitter4j-core-2.1.10-sources.jar36.Download twitter4j-core-2.1.10.jar37.Download twitter4j-core-2.1.11-sources.jar38.Download twitter4j-core-2.1.11.jar39.Download twitter4j-core-2.1.12-sources.jar40.Download twitter4j-core-2.1.12.jar41.Download twitter4j-core-2.1.2-sources.jar42.Download twitter4j-core-2.1.2.jar43.Download twitter4j-core-2.1.3-sources.jar44.Download twitter4j-core-2.1.3.jar45.Download twitter4j-core-2.1.4-sources.jar46.Download twitter4j-core-2.1.4.jar47.Download twitter4j-core-2.1.5-sources.jar48.Download twitter4j-core-2.1.5.jar49.Download twitter4j-core-2.1.6-sources.jar50.Download twitter4j-core-2.1.6.jar51.Download twitter4j-core-2.1.7-sources.jar52.Download twitter4j-core-2.1.7.jar53.Download twitter4j-core-2.1.8-sources.jar54.Download twitter4j-core-2.1.8.jar55.Download twitter4j-core-2.1.9-sources.jar56.Download twitter4j-core-2.1.9.jar57.Download twitter4j-core-2.2.3-sources.jar58.Download twitter4j-core-2.2.4-sources.jar59.Download twitter4j-core-3.0.4-sources.jar60.Download twitter4j-core-3.0.4.jar61.Download twitter4j-examples-2.1.1-sources.jar62.Download twitter4j-examples-2.1.1.jar63.Download twitter4j-examples-2.1.10-sources.jar64.Download twitter4j-examples-2.1.10.jar65.Download twitter4j-examples-2.1.11-sources.jar66.Download twitter4j-examples-2.1.11.jar67.Download twitter4j-examples-2.1.12-sources.jar68.Download twitter4j-examples-2.1.12.jar69.Download twitter4j-examples-2.1.2-sources.jar70.Download twitter4j-examples-2.1.2.jar71.Download twitter4j-examples-2.1.3-sources.jar72.Download twitter4j-examples-2.1.4-sources.jar73.Download twitter4j-examples-2.1.5-sources.jar74.Download twitter4j-examples-2.1.6-sources.jar75.Download twitter4j-examples-2.1.7-sources.jar76.Download twitter4j-examples-2.1.8-sources.jar77.Download twitter4j-examples-2.1.9-sources.jar78.Download twitter4j-examples-2.2.0-sources.jar79.Download twitter4j-examples-2.2.1-sources.jar80.Download twitter4j-examples-2.2.3-sources.jar81.Download twitter4j-examples-2.2.4-sources.jar82.Download twitter4j-examples-3.0.0-sources.jar83.Download twitter4j-examples-3.0.1-sources.jar84.Download twitter4j-examples-3.0.2-sources.jar85.Download twitter4j-examples-3.0.3-sources.jar86.Download twitter4j-examples-3.0.4-sources.jar87.Download twitter4j-examples-3.0.4.jar88.Download twitter4j-httpclient-support-2.1.10-sources.jar89.Download twitter4j-httpclient-support-2.1.10.jar90.Download twitter4j-httpclient-support-2.1.11-sources.jar91.Download twitter4j-httpclient-support-2.1.11.jar92.Download twitter4j-httpclient-support-2.1.12-sources.jar93.Download twitter4j-httpclient-support-2.1.12.jar94.Download twitter4j-httpclient-support-2.1.2-sources.jar95.Download twitter4j-httpclient-support-2.1.2.jar96.Download twitter4j-httpclient-support-2.1.3-sources.jar97.Download twitter4j-httpclient-support-2.1.3.jar98.Download twitter4j-httpclient-support-2.1.4-sources.jar99.Download twitter4j-httpclient-support-2.1.4.jar100.Download twitter4j-httpclient-support-2.1.5-sources.jar101.Download twitter4j-httpclient-support-2.1.5.jar102.Download twitter4j-httpclient-support-2.1.6-sources.jar103.Download twitter4j-media-support-2.1.12-sources.jar104.Download twitter4j-media-support-2.1.12.jar105.Download twitter4j-media-support-2.1.8-sources.jar106.Download twitter4j-media-support-2.1.8.jar107.Download twitter4j-media-support-2.1.9-sources.jar108.Download twitter4j-media-support-2.1.9.jar109.Download twitter4j-media-support-2.2.0-sources.jar110.Download twitter4j-media-support-2.2.0.jar111.Download twitter4j-media-support-2.2.1-sources.jar112.Download twitter4j-stream-2.2.0-sources.jar113.Download twitter4j-stream-2.2.1-sources.jar114.Download twitter4j-stream-2.2.2-sources.jar115.Download twitter4j-stream-2.2.3-sources.jar116.Download twitter4j-stream-2.2.4-sources.jar117.Download twitter4j-stream-3.0.0-sources.jar118.Download twitter4j-stream-3.0.1-sources.jar119.Download twitter4j-stream-3.0.2-sources.jar120.Download twitter4j-stream-3.0.3-sources.jar121.Download twitter4j-stream-3.0.4-sources.jar122.Download twitter4j-stream-3.0.4.jar123.Download twitter4j-2.0.1.jar124.Download twitter4j-2.0.10-sources.jar125.Download twitter4j-2.0.10.jar126.Download twitter4j-2.0.2-sources.jar127.Download twitter4j-2.0.2.jar128.Download twitter4j-2.0.3-sources.jar129.Download twitter4j-2.0.3.jar130.Download twitter4j-2.0.4-sources.jar131.Download twitter4j-2.0.4.jar132.Download twitter4j-2.0.5.jar133.Download twitter4j-2.0.6-sources.jar134.Download twitter4j-2.0.6.jar135.Download twitter4j-2.0.7-sources.jar136.Download twitter4j-2.0.7.jar137.Download twitter4j-2.0.8-sources.jar138.Download twitter4j-2.0.8.jar139.Download twitter4j-2.0.9-sources.jar140.Download twitter4j-2.0.9.jar141.Download twitter4j-android-core-3.0.3.jar142.Download twitter4j-appengine-2.2.4-sources.jar143.Download twitter4j-appengine-2.2.4.jar144.Download twitter4j-appengine-2.2.5-sources.jar145.Download twitter4j-appengine-2.2.5.jar146.Download twitter4j-appengine-2.2.6-sources.jar147.Download twitter4j-appengine-2.2.6.jar148.Download twitter4j-appengine-3.0.0-sources.jar149.Download twitter4j-appengine-3.0.0.jar150.Download twitter4j-appengine-3.0.1-sources.jar151.Download twitter4j-appengine-3.0.1.jar152.Download twitter4j-appengine-3.0.2-sources.jar153.Download twitter4j-appengine-3.0.2.jar154.Download twitter4j-appengine-3.0.3.jar155.Download twitter4j-async-2.2.0.jar156.Download twitter4j-async-2.2.1-sources.jar157.Download twitter4j-async-2.2.1.jar158.Download twitter4j-async-2.2.2.jar159.Download twitter4j-async-2.2.3.jar160.Download twitter4j-async-2.2.4.jar161.Download twitter4j-async-2.2.5-sources.jar162.Download twitter4j-async-2.2.5.jar163.Download twitter4j-async-2.2.6-sources.jar164.Download twitter4j-async-2.2.6.jar165.Download twitter4j-async-3.0.2.jar166.Download twitter4j-async-3.0.3.jar167.Download twitter4j-async-android-2.2.1.jar168.Download twitter4j-async-android-2.2.3.jar169.Download twitter4j-core-2.2.0-sources.jar170.Download twitter4j-core-2.2.0.jar171.Download twitter4j-core-2.2.1-sources.jar172.Download twitter4j-core-2.2.1.jar173.Download twitter4j-core-2.2.2-sources.jar174.Download twitter4j-core-2.2.2.jar175.Download twitter4j-core-2.2.3.jar176.Download twitter4j-core-2.2.4.jar177.Download twitter4j-core-2.2.5-sources.jar178.Download twitter4j-core-2.2.5.jar179.Download twitter4j-core-2.2.6-sources.jar180.Download twitter4j-core-2.2.6.jar181.Download twitter4j-core-3.0.0-sources.jar182.Download twitter4j-core-3.0.0.jar183.Download twitter4j-core-3.0.1-sources.jar184.Download twitter4j-core-3.0.1.jar185.Download twitter4j-core-3.0.2-sources.jar186.Download twitter4j-core-3.0.2.jar187.Download twitter4j-core-3.0.3-sources.jar188.Download twitter4j-core-3.0.3.jar189.Download twitter4j-core-android-2.2.1.jar190.Download twitter4j-core-android-2.2.2.jar191.Download twitter4j-core-android-2.2.3.jar192.Download twitter4j-core-android-2.2.4.jar193.Download twitter4j-core-android-2.2.5.jar194.Download twitter4j-core-android-2.2.6.jar195.Download twitter4j-core.jar196.Download twitter4j-examples-2.1.3.jar197.Download twitter4j-examples-2.1.4.jar198.Download twitter4j-examples-2.1.5.jar199.Download twitter4j-examples-2.1.6.jar200.Download twitter4j-examples-2.1.7.jar201.Download twitter4j-examples-2.1.8.jar202.Download twitter4j-examples-2.1.9.jar203.Download twitter4j-examples-2.2.0.jar204.Download twitter4j-examples-2.2.1.jar205.Download twitter4j-examples-2.2.2.jar206.Download twitter4j-examples-2.2.3.jar207.Download twitter4j-examples-2.2.4.jar208.Download twitter4j-examples-2.2.5-sources.jar209.Download twitter4j-examples-2.2.5.jar210.Download twitter4j-examples-2.2.6-sources.jar211.Download twitter4j-examples-2.2.6.jar212.Download twitter4j-examples-3.0.1.jar213.Download twitter4j-examples-3.0.2.jar214.Download twitter4j-examples-3.0.3.jar215.Download twitter4j-httpclient-support-2.1.6.jar216.Download twitter4j-httpclient-support-2.1.7-sources.jar217.Download twitter4j-httpclient-support-2.1.7.jar218.Download twitter4j-httpclient-support-2.1.8-sources.jar219.Download twitter4j-httpclient-support-2.1.8.jar220.Download twitter4j-httpclient-support-2.1.9.jar221.Download twitter4j-httpclient-support-2.2.0-sources.jar222.Download twitter4j-httpclient-support-2.2.0.jar223.Download twitter4j-httpclient-support-2.2.1-sources.jar224.Download twitter4j-httpclient-support-2.2.1.jar225.Download twitter4j-httpclient-support-2.2.2-sources.jar226.Download twitter4j-httpclient-support-2.2.2.jar227.Download twitter4j-httpclient-support-2.2.3-sources.jar228.Download twitter4j-httpclient-support-2.2.3.jar229.Download twitter4j-httpclient-support-2.2.4-sources.jar230.Download twitter4j-httpclient-support-2.2.4.jar231.Download twitter4j-httpclient-support-2.2.5-sources.jar232.Download twitter4j-httpclient-support-2.2.5.jar233.Download twitter4j-httpclient-support-2.2.6-sources.jar234.Download twitter4j-httpclient-support-2.2.6.jar235.Download twitter4j-media-support-2.1.11-sources.jar236.Download twitter4j-media-support-2.2.1.jar237.Download twitter4j-media-support-2.2.2-sources.jar238.Download twitter4j-media-support-2.2.2.jar239.Download twitter4j-media-support-2.2.3-sources.jar240.Download twitter4j-media-support-2.2.3.jar241.Download twitter4j-media-support-2.2.4-sources.jar242.Download twitter4j-media-support-2.2.4.jar243.Download twitter4j-media-support-2.2.5-sources.jar244.Download twitter4j-media-support-2.2.5.jar245.Download twitter4j-media-support-2.2.6-sources.jar246.Download twitter4j-media-support-2.2.6.jar247.Download twitter4j-media-support-3.0.0-sources.jar248.Download twitter4j-media-support-3.0.0.jar249.Download twitter4j-media-support-3.0.1-sources.jar250.Download twitter4j-media-support-3.0.1.jar251.Download twitter4j-media-support-3.0.2-sources.jar252.Download twitter4j-media-support-3.0.2.jar253.Download twitter4j-media-support-3.0.3-sources.jar254.Download twitter4j-media-support-3.0.3.jar255.Download twitter4j-media-support-android-2.2.1.jar256.Download twitter4j-media-support-android-2.2.3.jar257.Download twitter4j-media-support-android-2.2.5.jar258.Download twitter4j-stream-2.2.0.jar259.Download twitter4j-stream-2.2.1.jar260.Download twitter4j-stream-2.2.2.jar261.Download twitter4j-stream-2.2.3.jar262.Download twitter4j-stream-2.2.4.jar263.Download twitter4j-stream-2.2.5-sources.jar264.Download twitter4j-stream-2.2.5.jar265.Download twitter4j-stream-2.2.6-sources.jar266.Download twitter4j-stream-2.2.6.jar267.Download twitter4j-stream-3.0.0.jar268.Download twitter4j-stream-3.0.1.jar269.Download twitter4j-stream-3.0.2.jar270.Download twitter4j-stream-3.0.3.jar271.Download twitter4j-stream-android-2.2.1.jar272.Download twitter4j-stream-android-2.2.2.jar273.Download twitter4j-stream-android-2.2.3.jar274.Download twitter4j.jar275.Download twitter4j-1.1.0.jar276.Download twitter4j-1.1.1.jar277.Download twitter4j-1.1.2.jar278.Download twitter4j-1.1.3.jar279.Download twitter4j-1.1.4.jar280.Download twitter4j-1.1.5.jar281.Download twitter4j-1.1.6.jar282.Download twitter4j-1.1.7.jar283.Download twitter4j-1.1.8.jar. public class DriverManager extends Object The DriverManager provides a basic service for managing a set of JDBC drivers. As part of its initialization, the DriverManager class will

DriverManager (Java SE ) - docs.oracle.com

1098 Documents 1107 for Java 1113 Parsing an XML Document 1118 Getting the Parsed Document 1132 Handling Element Nodes 1138 Navigating in XML Documents 1144 Java and XMLUsing the Simple API for XML 1151 Immediate Solutions 1157 Registering an Event Handler with a SAX Parser 1172 Ignoring Ignorable White Space 1178 Collections 1187 Immediate Solutions 1192 Using the AbstractSequential List Class 1198 Using the LinkedList Class 1205 Using the TreeSet Class 1211 Using the AbstractMap Class 1218 Using the Arrays Class 1225 Enumeration Fundamentals 1231 Using the Enumeration Interface 1238 Using the Hashtable Class 1244 In Depth 1251 Other BuiltIn Annotations 1255 Extending Interface 1262 Using javac to Get Classes from JAR Files 1269 In Depth 1275 Creating Applets that use Java Beans 1281 Creating a Java Bean 1283 Design Patterns for Properties 1294 Giving a Bean an Icon 1300 Events Basics 1307 Twotier and Threetier Models 1313 Driver Interface and DriverManager Class 1319 Using a PreparedStatement Object 1339 JDBC in Action 1349 1349 Basic JDBC Data Types 1355 DISTINCT Data Type 1362 Immediate Solutions 1369 The ResultSet 1378 Handling Errors 1384 Batch Updates 1388 Understanding RMI 1397 Limitation of RMI 1403 Implementing a Remote Interface 1409 Compiling and Running the Example 1417 Exporting with UnicastRemote Object 1423 Understanding Servlet Programming 1429 Servlet LifeCycle 1439 Package javax servlet Description 1445 How the Application Works 1452 Immediate Solutions 1455 HttpServletRequest 1469 Using a File Upload API 1483 Working with Invocable Interface 1489 Running Script 1498 Advance Groovy 1504 MXBeans and JMX

DriverManager 1.02 - Download, Review, Screenshots - Softpedia

The book continues with the above, after learning the basics of MySQL, next learn how to use MySQL in Java programs Sleepy, too sleepy...There is always too much to learn, and the school class is now in strict mode... JDBC concept: 1. Some important concepts: ①JDBC? The full name of JDBC is: Java DataBase Connectivity (Java programs access the database by connecting to the database) ②Driver? In the computer, the tool used for communication between software and hardware is the driver, which acts as a bridge In Java, the JDBC driver is the bridge between the database and the Java program ③Suffix.jar? The whole process is Java archive, which is to compile .java into class files and then package them into .jar packages. Other users can directly import and use it. 2. Common API ①Driver interface: It can be understood as a driver, all cars need a driver, all Java programs require a JDBC driver, and the Driver interface must be implemented (the driver jar package must be loaded before programming) ②DriverManager class: used to load the JDBC driver and create a connection to the database DriverManager.getConnection(url,user,password);url : Fixed writing,Detailed belowuser / password : username+Password ③Statement interface: return the result object, will send the SQL statement to the database for compilation, and return the corresponding result int executeUpdate(String sql); //The parameter is the add/delete/modify operation in the SQL statementResultSet executeQuery(String sql);//The parameter is the query statement in SQL ④ResultSet interface: return the result set, when initializing, the cursor is located in the first row and can be usednext() The method moves the cursor to the next one. If there is no next one, the next() method returns false, so the next() method is usually used in while() The program can obtain the specified data by field name or use JDBC

JDBC DriverManager, JDBC PreparedStatement And Statement

The download jar file contains the following class files or Java source files.1.Download twitter4j-0.3-sources.jar2.Download twitter4j-0.3.jar3.Download twitter4j-2.0.0.jar4.Download twitter4j-2.0.1-sources.jar5.Download twitter4j-1.0.3.jar6.Download twitter4j-1.0.4.jar7.Download twitter4j-1.0.5.jar8.Download twitter4j-1.0.6.jar9.Download twitter4j-async-2.2.2-sources.jar10.Download twitter4j-examples-2.2.2-sources.jar11.Download twitter4j-httpclient-support-2.1.9-sources.jar12.Download twitter4j-media-support-2.1.10-sources.jar13.Download twitter4j-media-support-2.1.10.jar14.Download twitter4j-media-support-2.1.11.jar15.Download twitter4j-media-support-3.0.4-sources.jar16.Download twitter4j-media-support-3.0.4.jar17.Download twitter4j-appengine-3.0.3-sources.jar18.Download twitter4j-appengine-3.0.4-sources.jar19.Download twitter4j-appengine-3.0.4.jar20.Download twitter4j-async-2.2.0-sources.jar21.Download twitter4j-async-2.2.3-sources.jar22.Download twitter4j-async-2.2.4-sources.jar23.Download twitter4j-async-3.0.0-sources.jar24.Download twitter4j-async-3.0.0.jar25.Download twitter4j-async-3.0.1-sources.jar26.Download twitter4j-async-3.0.1.jar27.Download twitter4j-async-3.0.2-sources.jar28.Download twitter4j-async-3.0.3-sources.jar29.Download twitter4j-async-3.0.4-sources.jar30.Download twitter4j-async-3.0.4.jar31.Download twitter4j-core-2.1.0-sources.jar32.Download twitter4j-core-2.1.0.jar33.Download twitter4j-core-2.1.1-sources.jar34.Download twitter4j-core-2.1.1.jar35.Download twitter4j-core-2.1.10-sources.jar36.Download twitter4j-core-2.1.10.jar37.Download twitter4j-core-2.1.11-sources.jar38.Download twitter4j-core-2.1.11.jar39.Download twitter4j-core-2.1.12-sources.jar40.Download twitter4j-core-2.1.12.jar41.Download twitter4j-core-2.1.2-sources.jar42.Download twitter4j-core-2.1.2.jar43.Download twitter4j-core-2.1.3-sources.jar44.Download twitter4j-core-2.1.3.jar45.Download twitter4j-core-2.1.4-sources.jar46.Download twitter4j-core-2.1.4.jar47.Download twitter4j-core-2.1.5-sources.jar48.Download twitter4j-core-2.1.5.jar49.Download twitter4j-core-2.1.6-sources.jar50.Download twitter4j-core-2.1.6.jar51.Download twitter4j-core-2.1.7-sources.jar52.Download twitter4j-core-2.1.7.jar53.Download twitter4j-core-2.1.8-sources.jar54.Download twitter4j-core-2.1.8.jar55.Download twitter4j-core-2.1.9-sources.jar56.Download twitter4j-core-2.1.9.jar57.Download twitter4j-core-2.2.3-sources.jar58.Download twitter4j-core-2.2.4-sources.jar59.Download twitter4j-core-3.0.4-sources.jar60.Download twitter4j-core-3.0.4.jar61.Download twitter4j-examples-2.1.1-sources.jar62.Download twitter4j-examples-2.1.1.jar63.Download twitter4j-examples-2.1.10-sources.jar64.Download twitter4j-examples-2.1.10.jar65.Download twitter4j-examples-2.1.11-sources.jar66.Download twitter4j-examples-2.1.11.jar67.Download twitter4j-examples-2.1.12-sources.jar68.Download twitter4j-examples-2.1.12.jar69.Download twitter4j-examples-2.1.2-sources.jar70.Download twitter4j-examples-2.1.2.jar71.Download twitter4j-examples-2.1.3-sources.jar72.Download twitter4j-examples-2.1.4-sources.jar73.Download twitter4j-examples-2.1.5-sources.jar74.Download twitter4j-examples-2.1.6-sources.jar75.Download twitter4j-examples-2.1.7-sources.jar76.Download twitter4j-examples-2.1.8-sources.jar77.Download twitter4j-examples-2.1.9-sources.jar78.Download twitter4j-examples-2.2.0-sources.jar79.Download twitter4j-examples-2.2.1-sources.jar80.Download twitter4j-examples-2.2.3-sources.jar81.Download twitter4j-examples-2.2.4-sources.jar82.Download twitter4j-examples-3.0.0-sources.jar83.Download twitter4j-examples-3.0.1-sources.jar84.Download twitter4j-examples-3.0.2-sources.jar85.Download twitter4j-examples-3.0.3-sources.jar86.Download twitter4j-examples-3.0.4-sources.jar87.Download twitter4j-examples-3.0.4.jar88.Download twitter4j-httpclient-support-2.1.10-sources.jar89.Download twitter4j-httpclient-support-2.1.10.jar90.Download twitter4j-httpclient-support-2.1.11-sources.jar91.Download twitter4j-httpclient-support-2.1.11.jar92.Download twitter4j-httpclient-support-2.1.12-sources.jar93.Download twitter4j-httpclient-support-2.1.12.jar94.Download twitter4j-httpclient-support-2.1.2-sources.jar95.Download twitter4j-httpclient-support-2.1.2.jar96.Download twitter4j-httpclient-support-2.1.3-sources.jar97.Download twitter4j-httpclient-support-2.1.3.jar98.Download twitter4j-httpclient-support-2.1.4-sources.jar99.Download twitter4j-httpclient-support-2.1.4.jar100.Download twitter4j-httpclient-support-2.1.5-sources.jar101.Download twitter4j-httpclient-support-2.1.5.jar102.Download twitter4j-httpclient-support-2.1.6-sources.jar103.Download twitter4j-media-support-2.1.12-sources.jar104.Download twitter4j-media-support-2.1.12.jar105.Download twitter4j-media-support-2.1.8-sources.jar106.Download twitter4j-media-support-2.1.8.jar107.Download twitter4j-media-support-2.1.9-sources.jar108.Download twitter4j-media-support-2.1.9.jar109.Download twitter4j-media-support-2.2.0-sources.jar110.Download twitter4j-media-support-2.2.0.jar111.Download twitter4j-media-support-2.2.1-sources.jar112.Download twitter4j-stream-2.2.0-sources.jar113.Download twitter4j-stream-2.2.1-sources.jar114.Download twitter4j-stream-2.2.2-sources.jar115.Download twitter4j-stream-2.2.3-sources.jar116.Download twitter4j-stream-2.2.4-sources.jar117.Download twitter4j-stream-3.0.0-sources.jar118.Download twitter4j-stream-3.0.1-sources.jar119.Download twitter4j-stream-3.0.2-sources.jar120.Download twitter4j-stream-3.0.3-sources.jar121.Download twitter4j-stream-3.0.4-sources.jar122.Download twitter4j-stream-3.0.4.jar123.Download twitter4j-2.0.1.jar124.Download twitter4j-2.0.10-sources.jar125.Download twitter4j-2.0.10.jar126.Download twitter4j-2.0.2-sources.jar127.Download twitter4j-2.0.2.jar128.Download twitter4j-2.0.3-sources.jar129.Download twitter4j-2.0.3.jar130.Download twitter4j-2.0.4-sources.jar131.Download twitter4j-2.0.4.jar132.Download twitter4j-2.0.5.jar133.Download twitter4j-2.0.6-sources.jar134.Download twitter4j-2.0.6.jar135.Download twitter4j-2.0.7-sources.jar136.Download twitter4j-2.0.7.jar137.Download twitter4j-2.0.8-sources.jar138.Download twitter4j-2.0.8.jar139.Download twitter4j-2.0.9-sources.jar140.Download twitter4j-2.0.9.jar141.Download twitter4j-android-core-3.0.3.jar142.Download twitter4j-appengine-2.2.4-sources.jar143.Download twitter4j-appengine-2.2.4.jar144.Download twitter4j-appengine-2.2.5-sources.jar145.Download twitter4j-appengine-2.2.5.jar146.Download twitter4j-appengine-2.2.6-sources.jar147.Download twitter4j-appengine-2.2.6.jar148.Download twitter4j-appengine-3.0.0-sources.jar149.Download twitter4j-appengine-3.0.0.jar150.Download twitter4j-appengine-3.0.1-sources.jar151.Download twitter4j-appengine-3.0.1.jar152.Download twitter4j-appengine-3.0.2-sources.jar153.Download twitter4j-appengine-3.0.2.jar154.Download twitter4j-appengine-3.0.3.jar155.Download twitter4j-async-2.2.0.jar156.Download twitter4j-async-2.2.1-sources.jar157.Download twitter4j-async-2.2.1.jar158.Download twitter4j-async-2.2.2.jar159.Download twitter4j-async-2.2.3.jar160.Download twitter4j-async-2.2.4.jar161.Download twitter4j-async-2.2.5-sources.jar162.Download twitter4j-async-2.2.5.jar163.Download twitter4j-async-2.2.6-sources.jar164.Download twitter4j-async-2.2.6.jar165.Download twitter4j-async-3.0.2.jar166.Download twitter4j-async-3.0.3.jar167.Download twitter4j-async-android-2.2.1.jar168.Download twitter4j-async-android-2.2.3.jar169.Download twitter4j-core-2.2.0-sources.jar170.Download twitter4j-core-2.2.0.jar171.Download twitter4j-core-2.2.1-sources.jar172.Download twitter4j-core-2.2.1.jar173.Download twitter4j-core-2.2.2-sources.jar174.Download twitter4j-core-2.2.2.jar175.Download twitter4j-core-2.2.3.jar176.Download twitter4j-core-2.2.4.jar177.Download twitter4j-core-2.2.5-sources.jar178.Download twitter4j-core-2.2.5.jar179.Download twitter4j-core-2.2.6-sources.jar180.Download twitter4j-core-2.2.6.jar181.Download twitter4j-core-3.0.0-sources.jar182.Download twitter4j-core-3.0.0.jar183.Download twitter4j-core-3.0.1-sources.jar184.Download twitter4j-core-3.0.1.jar185.Download twitter4j-core-3.0.2-sources.jar186.Download twitter4j-core-3.0.2.jar187.Download twitter4j-core-3.0.3-sources.jar188.Download twitter4j-core-3.0.3.jar189.Download twitter4j-core-android-2.2.1.jar190.Download twitter4j-core-android-2.2.2.jar191.Download twitter4j-core-android-2.2.3.jar192.Download twitter4j-core-android-2.2.4.jar193.Download twitter4j-core-android-2.2.5.jar194.Download twitter4j-core-android-2.2.6.jar195.Download twitter4j-core.jar196.Download twitter4j-examples-2.1.3.jar197.Download twitter4j-examples-2.1.4.jar198.Download twitter4j-examples-2.1.5.jar199.Download twitter4j-examples-2.1.6.jar200.Download twitter4j-examples-2.1.7.jar201.Download twitter4j-examples-2.1.8.jar202.Download twitter4j-examples-2.1.9.jar203.Download twitter4j-examples-2.2.0.jar204.Download twitter4j-examples-2.2.1.jar205.Download twitter4j-examples-2.2.2.jar206.Download twitter4j-examples-2.2.3.jar207.Download twitter4j-examples-2.2.4.jar208.Download twitter4j-examples-2.2.5-sources.jar209.Download twitter4j-examples-2.2.5.jar210.Download twitter4j-examples-2.2.6-sources.jar211.Download twitter4j-examples-2.2.6.jar212.Download twitter4j-examples-3.0.0.jar213.Download twitter4j-examples-3.0.1.jar214.Download twitter4j-examples-3.0.2.jar215.Download twitter4j-examples-3.0.3.jar216.Download twitter4j-httpclient-support-2.1.6.jar217.Download twitter4j-httpclient-support-2.1.7-sources.jar218.Download twitter4j-httpclient-support-2.1.7.jar219.Download twitter4j-httpclient-support-2.1.8-sources.jar220.Download twitter4j-httpclient-support-2.1.8.jar221.Download twitter4j-httpclient-support-2.1.9.jar222.Download twitter4j-httpclient-support-2.2.0-sources.jar223.Download twitter4j-httpclient-support-2.2.0.jar224.Download twitter4j-httpclient-support-2.2.1-sources.jar225.Download twitter4j-httpclient-support-2.2.1.jar226.Download twitter4j-httpclient-support-2.2.2-sources.jar227.Download twitter4j-httpclient-support-2.2.2.jar228.Download twitter4j-httpclient-support-2.2.3-sources.jar229.Download twitter4j-httpclient-support-2.2.3.jar230.Download twitter4j-httpclient-support-2.2.4.jar231.Download twitter4j-httpclient-support-2.2.5-sources.jar232.Download twitter4j-httpclient-support-2.2.5.jar233.Download twitter4j-httpclient-support-2.2.6-sources.jar234.Download twitter4j-httpclient-support-2.2.6.jar235.Download twitter4j-media-support-2.1.11-sources.jar236.Download twitter4j-media-support-2.2.1.jar237.Download twitter4j-media-support-2.2.2-sources.jar238.Download twitter4j-media-support-2.2.2.jar239.Download twitter4j-media-support-2.2.3-sources.jar240.Download twitter4j-media-support-2.2.3.jar241.Download twitter4j-media-support-2.2.4-sources.jar242.Download twitter4j-media-support-2.2.4.jar243.Download twitter4j-media-support-2.2.5-sources.jar244.Download twitter4j-media-support-2.2.5.jar245.Download twitter4j-media-support-2.2.6-sources.jar246.Download twitter4j-media-support-2.2.6.jar247.Download twitter4j-media-support-3.0.0-sources.jar248.Download twitter4j-media-support-3.0.0.jar249.Download twitter4j-media-support-3.0.1-sources.jar250.Download twitter4j-media-support-3.0.1.jar251.Download twitter4j-media-support-3.0.2-sources.jar252.Download twitter4j-media-support-3.0.2.jar253.Download twitter4j-media-support-3.0.3-sources.jar254.Download twitter4j-media-support-3.0.3.jar255.Download twitter4j-media-support-android-2.2.1.jar256.Download twitter4j-media-support-android-2.2.3.jar257.Download twitter4j-media-support-android-2.2.5.jar258.Download twitter4j-stream-2.2.0.jar259.Download twitter4j-stream-2.2.1.jar260.Download twitter4j-stream-2.2.2.jar261.Download twitter4j-stream-2.2.3.jar262.Download twitter4j-stream-2.2.4.jar263.Download twitter4j-stream-2.2.5-sources.jar264.Download twitter4j-stream-2.2.5.jar265.Download twitter4j-stream-2.2.6-sources.jar266.Download twitter4j-stream-2.2.6.jar267.Download twitter4j-stream-3.0.0.jar268.Download twitter4j-stream-3.0.1.jar269.Download twitter4j-stream-3.0.2.jar270.Download twitter4j-stream-3.0.3.jar271.Download twitter4j-stream-android-2.2.1.jar272.Download twitter4j-stream-android-2.2.2.jar273.Download twitter4j-stream-android-2.2.3.jar274.Download twitter4j.jar275.Download twitter4j-1.1.0.jar276.Download twitter4j-1.1.1.jar277.Download twitter4j-1.1.2.jar278.Download twitter4j-1.1.3.jar279.Download twitter4j-1.1.4.jar280.Download twitter4j-1.1.5.jar281.Download twitter4j-1.1.6.jar282.Download twitter4j-1.1.7.jar283.Download twitter4j-1.1.8.jar

JDBC DriverManager Class - Java Guides

Programming steps and matters needing attention Let's start to explain the programming steps and precautions public static void main(String[] args) throws SQLException { Statement stmt=null; Connection conn=null; ResultSet rs=null; try { //first step Class.forName("com.mysql.jdbc.Driver"); //The second step, get the database connection conn= DriverManager.getConnection ("jdbc:mysql://localhost:3308/lesson23", "username", "password"); stmt = conn.createStatement(); //The fourth step is to perform addition, deletion and modification operations int rows=stmt.executeUpdate ("delete from student where Code ='Zhang San'"); System.out.println(rows+"Modified"); rs=stmt.executeQuery("select * from scores"); while(rs.next()) { String column=rs.getString(1);//The index starts from 1 String column2=rs.getString("stuCode"); } } catch (ClassNotFoundException e) { // TODO Auto-generated catch block e.printStackTrace(); }finally { if(rs!=null) { System.out.println("rs is not null"); } rs.close(); stmt.close(); conn.close(); } } Precautions : ①Can't find Bulid path? (1) Open the Windows menu of the compiler, open show view, and click project explore (2) If (1) is invalid, then check whether your current Project isJava Project!, Non-Java Projcet has no build Path ②Close the problem: After using various common APIs, they must be closed the reason : These open connections all occupy MySQL resources. If they are closed in time, the database will crash Best solution: As shown in the code above, write the close() method of each object in the finally block of try-catch-finally to ensure that they will be executed ③Eclipse will help you add a variety of exception declarations and citation tips. ④How to create the target environment and import the database driver? ⑤After loading the Driver class, why can I directly use the getConnection() method of DriverManager? This involves its original code problem, and there is astatic code block , It is initialized when the class is loaded (the magical effect of static is reflected again). public class DriverManager extends Object The DriverManager provides a basic service for managing a set of JDBC drivers. As part of its initialization, the DriverManager class will MajorGeeks.Com Drivers Driver Utilities DriverManager 1.02 Download Now. DriverManager 1.02 Author: L5 Software Group Date: Size: 558 KB License:

Java DriverManager Class: A Comprehensive Guide

The download jar file contains the following class files or Java source files.1.Download jodd-petite-3.4.5.jar2.Download jodd-proxetta-3.4.4-sources.jar3.Download jodd-proxetta-3.4.4.jar4.Download jodd-proxetta-3.4.5-sources.jar5.Download jodd-proxetta-3.4.5.jar6.Download jodd-lagarto-3.4.3-sources.jar7.Download jodd-lagarto-3.4.3.jar8.Download jodd-lagarto-3.4.4-sources.jar9.Download jodd-lagarto-3.4.4.jar10.Download jodd-lagarto-3.4.5-sources.jar11.Download jodd-lagarto-3.4.5.jar12.Download jodd-lagarto-web-3.4.3-sources.jar13.Download jodd-lagarto-web-3.4.3.jar14.Download jodd-lagarto-web-3.4.4-sources.jar15.Download jodd-lagarto-web-3.4.4.jar16.Download jodd-lagarto-web-3.4.5-sources.jar17.Download jodd-lagarto-web-3.4.5.jar18.Download jodd-petite-3.4.3-sources.jar19.Download jodd-petite-3.4.3.jar20.Download jodd-petite-3.4.4-sources.jar21.Download jodd-petite-3.4.4.jar22.Download jodd-proxetta-3.4.3-sources.jar23.Download jodd-proxetta-3.4.3.jar24.Download jodd-joy-3.4.3-sources.jar25.Download jodd-joy-3.4.3.jar26.Download jodd-vtor-3.4.3-sources.jar27.Download jodd-vtor-3.4.3.jar28.Download jodd-vtor-3.4.4-sources.jar29.Download jodd-vtor-3.4.4.jar30.Download jodd-vtor-3.4.5-sources.jar31.Download jodd-vtor-3.4.5.jar32.Download jodd-bean-3.4.4-sources.jar33.Download jodd-bean-3.4.4.jar34.Download jodd-bean-3.4.5-sources.jar35.Download jodd-bean-3.4.5.jar36.Download jodd-wot-3.2.5-sources.jar37.Download jodd-wot-3.2.5.jar38.Download jodd-mail-3.4.0-sources.jar39.Download jodd-mail-3.4.0.jar40.Download jodd-mail-3.4.1-sources.jar41.Download jodd-mail-3.4.1.jar42.Download jodd-mail-3.4.2-sources.jar43.Download jodd-mail-3.4.2.jar44.Download jodd-mail-3.4.3-sources.jar45.Download jodd-mail-3.4.3.jar46.Download jodd-mail-3.4.4-sources.jar47.Download jodd-mail-3.4.4.jar48.Download jodd-mail-3.4.5-sources.jar49.Download jodd-mail-3.4.5.jar50.Download jodd-servlet-3.4.3-sources.jar51.Download jodd-servlet-3.4.3.jar52.Download jodd-servlet-3.4.4-sources.jar53.Download jodd-servlet-3.4.4.jar54.Download jodd-servlet-3.4.5-sources.jar55.Download jodd-servlet-3.4.5.jar56.Download jodd-core-3.4.2-sources.jar57.Download jodd-core-3.4.2.jar58.Download jodd-core-3.4.3-sources.jar59.Download jodd-core-3.4.3.jar60.Download jodd-core-3.4.4-sources.jar61.Download jodd-core-3.4.4.jar62.Download jodd-core-3.4.5-sources.jar63.Download jodd-core-3.4.5.jar64.Download jodd-swingspy-3.4.3-sources.jar65.Download jodd-swingspy-3.4.3.jar66.Download jodd-swingspy-3.4.4-sources.jar67.Download jodd-swingspy-3.4.4.jar68.Download jodd-swingspy-3.4.5-sources.jar69.Download jodd-swingspy-3.4.5.jar70.Download jodd-upload-3.4.3-sources.jar71.Download jodd-upload-3.4.3.jar72.Download jodd-upload-3.4.4-sources.jar73.Download jodd-upload-3.4.4.jar74.Download jodd-upload-3.4.5-sources.jar75.Download jodd-upload-3.4.5.jar76.Download jodd-props-3.4.3-sources.jar77.Download jodd-props-3.4.3.jar78.Download jodd-props-3.4.4-sources.jar79.Download jodd-props-3.4.4.jar80.Download jodd-props-3.4.5-sources.jar81.Download jodd-props-3.4.5.jar82.Download jodd-3.2-sources.jar83.Download jodd-3.2.6.jar84.Download jodd-3.2.7.jar85.Download jodd-3.2.jar86.Download jodd-3.3-sources.jar87.Download jodd-3.3.1-sources.jar88.Download jodd-3.3.1.jar89.Download jodd-3.3.2-sources.jar90.Download jodd-3.3.2.jar91.Download jodd-3.3.3-sources.jar92.Download jodd-3.3.3.jar93.Download jodd-3.3.4-sources.jar94.Download jodd-3.3.4.jar95.Download jodd-3.3.7-sources.jar96.Download jodd-3.3.7.jar97.Download jodd-3.3.8-sources.jar98.Download jodd-3.3.8.jar99.Download jodd-3.3.jar100.Download jodd-core-3.4.0-sources.jar101.Download jodd-core-3.4.0.jar102.Download jodd-core-3.4.1-sources.jar103.Download jodd-core-3.4.1.jar104.Download jodd-db-3.4.0-sources.jar105.Download jodd-db-3.4.0.jar106.Download jodd-db-3.4.1-sources.jar107.Download jodd-db-3.4.1.jar108.Download jodd-db-3.4.2-sources.jar109.Download jodd-db-3.4.2.jar110.Download jodd-joy-3.4.0-sources.jar111.Download jodd-joy-3.4.0.jar112.Download jodd-joy-3.4.1-sources.jar113.Download jodd-joy-3.4.1.jar114.Download jodd-joy-3.4.2-sources.jar115.Download jodd-joy-3.4.2.jar116.Download jodd-jtx-3.4.0-sources.jar117.Download jodd-jtx-3.4.0.jar118.Download jodd-jtx-3.4.1-sources.jar119.Download jodd-jtx-3.4.1.jar120.Download jodd-jtx-3.4.2-sources.jar121.Download jodd-jtx-3.4.2.jar122.Download jodd-lagarto-3.4.0-sources.jar123.Download jodd-lagarto-3.4.0.jar124.Download jodd-lagarto-3.4.1-sources.jar125.Download jodd-lagarto-3.4.1.jar126.Download jodd-lagarto-3.4.2-sources.jar127.Download jodd-lagarto-3.4.2.jar128.Download jodd-lagarto-web-3.4.0-sources.jar129.Download jodd-lagarto-web-3.4.0.jar130.Download jodd-lagarto-web-3.4.1-sources.jar131.Download jodd-lagarto-web-3.4.1.jar132.Download jodd-lagarto-web-3.4.2-sources.jar133.Download jodd-lagarto-web-3.4.2.jar134.Download jodd-madvoc-3.4.0-sources.jar135.Download jodd-madvoc-3.4.0.jar136.Download jodd-madvoc-3.4.1-sources.jar137.Download jodd-madvoc-3.4.1.jar138.Download jodd-madvoc-3.4.2-sources.jar139.Download jodd-madvoc-3.4.2.jar140.Download jodd-petite-3.4.0-sources.jar141.Download jodd-petite-3.4.0.jar142.Download jodd-petite-3.4.1-sources.jar143.Download jodd-petite-3.4.1.jar144.Download jodd-petite-3.4.2-sources.jar145.Download jodd-petite-3.4.2.jar146.Download jodd-proxetta-3.4.0-sources.jar147.Download jodd-proxetta-3.4.0.jar148.Download jodd-proxetta-3.4.1-sources.jar149.Download jodd-proxetta-3.4.1.jar150.Download jodd-proxetta-3.4.2-sources.jar151.Download jodd-proxetta-3.4.2.jar152.Download jodd-servlet-3.4.0-sources.jar153.Download jodd-servlet-3.4.0.jar154.Download jodd-servlet-3.4.1-sources.jar155.Download jodd-servlet-3.4.1.jar156.Download jodd-servlet-3.4.2-sources.jar157.Download jodd-servlet-3.4.2.jar158.Download jodd-swingspy-3.4.0-sources.jar159.Download jodd-swingspy-3.4.0.jar160.Download jodd-swingspy-3.4.1-sources.jar161.Download jodd-swingspy-3.4.1.jar162.Download jodd-swingspy-3.4.2-sources.jar163.Download jodd-swingspy-3.4.2.jar164.Download jodd-upload-3.4.0-sources.jar165.Download jodd-upload-3.4.0.jar166.Download jodd-upload-3.4.1-sources.jar167.Download jodd-upload-3.4.1.jar168.Download jodd-upload-3.4.2-sources.jar169.Download jodd-upload-3.4.2.jar170.Download jodd-vtor-3.4.0-sources.jar171.Download jodd-vtor-3.4.0.jar172.Download jodd-vtor-3.4.1-sources.jar173.Download jodd-vtor-3.4.1.jar174.Download jodd-vtor-3.4.2-sources.jar175.Download jodd-vtor-3.4.2.jar176.Download jodd-wot-3.2-sources.jar177.Download jodd-wot-3.2.6-sources.jar178.Download jodd-wot-3.2.6.jar179.Download jodd-wot-3.2.7-sources.jar180.Download jodd-wot-3.2.7.jar181.Download jodd-wot-3.2.jar182.Download jodd-wot-3.3-sources.jar183.Download jodd-wot-3.3.1-sources.jar184.Download jodd-wot-3.3.1.jar185.Download jodd-wot-3.3.2-sources.jar186.Download jodd-wot-3.3.2.jar187.Download jodd-wot-3.3.3-sources.jar188.Download jodd-wot-3.3.3.jar189.Download jodd-wot-3.3.4-sources.jar190.Download jodd-wot-3.3.4.jar191.Download jodd-wot-3.3.7-sources.jar192.Download jodd-wot-3.3.7.jar193.Download jodd-wot-3.3.8-sources.jar194.Download jodd-wot-3.3.8.jar195.Download jodd-wot-3.3.jar196.Download jodd-madvoc-3.4.3-sources.jar197.Download jodd-madvoc-3.4.3.jar198.Download jodd-madvoc-3.4.4-sources.jar199.Download jodd-madvoc-3.4.4.jar200.Download jodd-madvoc-3.4.5-sources.jar201.Download jodd-madvoc-3.4.5.jar202.Download jodd-wot-3.1.0-sources.jar203.Download jodd-wot-3.1.0.jar204.Download jodd-wot-3.1.1-sources.jar205.Download jodd-wot-3.1.1.jar206.Download jodd-props-3.4.0-sources.jar207.Download jodd-props-3.4.0.jar208.Download jodd-props-3.4.1-sources.jar209.Download jodd-props-3.4.1.jar210.Download jodd-props-3.4.2-sources.jar211.Download jodd-props-3.4.2.jar212.Download jodd-3.1.0-sources.jar213.Download jodd-3.1.0.jar214.Download jodd-3.1.1-sources.jar215.Download jodd-3.1.1.jar216.Download jodd-3.2.5-sources.jar217.Download jodd-3.2.5.jar218.Download jodd-3.2.6-sources.jar219.Download jodd-3.2.7-sources.jar220.Download jodd-joy-3.4.4-sources.jar221.Download jodd-joy-3.4.4.jar222.Download jodd-joy-3.4.5-sources.jar223.Download jodd-joy-3.4.5.jar224.Download jodd-jtx-3.4.3-sources.jar225.Download jodd-jtx-3.4.3.jar226.Download jodd-jtx-3.4.4-sources.jar227.Download jodd-jtx-3.4.4.jar228.Download jodd-jtx-3.4.5-sources.jar229.Download jodd-jtx-3.4.5.jar230.Download jodd-db-3.4.3-sources.jar231.Download jodd-db-3.4.3.jar232.Download jodd-db-3.4.4-sources.jar233.Download jodd-db-3.4.4.jar234.Download jodd-db-3.4.5-sources.jar235.Download jodd-db-3.4.5.jar236.Download jodd-bean-3.4.1-sources.jar237.Download jodd-bean-3.4.1.jar238.Download jodd-bean-3.4.0-sources.jar239.Download jodd-bean-3.4.0.jar240.Download jodd-bean-3.4.2-sources.jar241.Download jodd-bean-3.4.2.jar242.Download jodd-bean-3.4.3-sources.jar243.Download jodd-bean-3.4.3.jar

DriverManager - MIT - Massachusetts Institute of Technology

The download jar file contains the following class files or Java source files.1.Download twitter4j-0.3-sources.jar2.Download twitter4j-0.3.jar3.Download twitter4j-2.0.0.jar4.Download twitter4j-2.0.1-sources.jar5.Download twitter4j-1.0.3.jar6.Download twitter4j-1.0.4.jar7.Download twitter4j-1.0.6.jar8.Download twitter4j-async-2.2.2-sources.jar9.Download twitter4j-examples-2.2.2-sources.jar10.Download twitter4j-httpclient-support-2.1.9-sources.jar11.Download twitter4j-media-support-2.1.10-sources.jar12.Download twitter4j-media-support-2.1.10.jar13.Download twitter4j-media-support-2.1.11.jar14.Download twitter4j-media-support-3.0.4-sources.jar15.Download twitter4j-media-support-3.0.4.jar16.Download twitter4j-appengine-3.0.3-sources.jar17.Download twitter4j-appengine-3.0.4-sources.jar18.Download twitter4j-appengine-3.0.4.jar19.Download twitter4j-async-2.2.0-sources.jar20.Download twitter4j-async-2.2.3-sources.jar21.Download twitter4j-async-2.2.4-sources.jar22.Download twitter4j-async-3.0.0-sources.jar23.Download twitter4j-async-3.0.0.jar24.Download twitter4j-async-3.0.1-sources.jar25.Download twitter4j-async-3.0.1.jar26.Download twitter4j-async-3.0.2-sources.jar27.Download twitter4j-async-3.0.3-sources.jar28.Download twitter4j-async-3.0.4-sources.jar29.Download twitter4j-async-3.0.4.jar30.Download twitter4j-core-2.1.0-sources.jar31.Download twitter4j-core-2.1.0.jar32.Download twitter4j-core-2.1.1-sources.jar33.Download twitter4j-core-2.1.1.jar34.Download twitter4j-core-2.1.10-sources.jar35.Download twitter4j-core-2.1.10.jar36.Download twitter4j-core-2.1.11-sources.jar37.Download twitter4j-core-2.1.11.jar38.Download twitter4j-core-2.1.12-sources.jar39.Download twitter4j-core-2.1.12.jar40.Download twitter4j-core-2.1.2-sources.jar41.Download twitter4j-core-2.1.2.jar42.Download twitter4j-core-2.1.3-sources.jar43.Download twitter4j-core-2.1.3.jar44.Download twitter4j-core-2.1.4-sources.jar45.Download twitter4j-core-2.1.4.jar46.Download twitter4j-core-2.1.5-sources.jar47.Download twitter4j-core-2.1.5.jar48.Download twitter4j-core-2.1.6-sources.jar49.Download twitter4j-core-2.1.6.jar50.Download twitter4j-core-2.1.7-sources.jar51.Download twitter4j-core-2.1.7.jar52.Download twitter4j-core-2.1.8-sources.jar53.Download twitter4j-core-2.1.8.jar54.Download twitter4j-core-2.1.9-sources.jar55.Download twitter4j-core-2.1.9.jar56.Download twitter4j-core-2.2.3-sources.jar57.Download twitter4j-core-2.2.4-sources.jar58.Download twitter4j-core-3.0.4-sources.jar59.Download twitter4j-core-3.0.4.jar60.Download twitter4j-examples-2.1.1-sources.jar61.Download twitter4j-examples-2.1.1.jar62.Download twitter4j-examples-2.1.10-sources.jar63.Download twitter4j-examples-2.1.10.jar64.Download twitter4j-examples-2.1.11-sources.jar65.Download twitter4j-examples-2.1.11.jar66.Download twitter4j-examples-2.1.12-sources.jar67.Download twitter4j-examples-2.1.12.jar68.Download twitter4j-examples-2.1.2-sources.jar69.Download twitter4j-examples-2.1.2.jar70.Download twitter4j-examples-2.1.3-sources.jar71.Download twitter4j-examples-2.1.4-sources.jar72.Download twitter4j-examples-2.1.5-sources.jar73.Download twitter4j-examples-2.1.6-sources.jar74.Download twitter4j-examples-2.1.7-sources.jar75.Download twitter4j-examples-2.1.8-sources.jar76.Download twitter4j-examples-2.1.9-sources.jar77.Download twitter4j-examples-2.2.0-sources.jar78.Download twitter4j-examples-2.2.1-sources.jar79.Download twitter4j-examples-2.2.3-sources.jar80.Download twitter4j-examples-2.2.4-sources.jar81.Download twitter4j-examples-3.0.0-sources.jar82.Download twitter4j-examples-3.0.1-sources.jar83.Download twitter4j-examples-3.0.2-sources.jar84.Download twitter4j-examples-3.0.3-sources.jar85.Download twitter4j-examples-3.0.4-sources.jar86.Download twitter4j-examples-3.0.4.jar87.Download twitter4j-httpclient-support-2.1.10-sources.jar88.Download twitter4j-httpclient-support-2.1.10.jar89.Download twitter4j-httpclient-support-2.1.11-sources.jar90.Download twitter4j-httpclient-support-2.1.11.jar91.Download twitter4j-httpclient-support-2.1.12-sources.jar92.Download twitter4j-httpclient-support-2.1.12.jar93.Download twitter4j-httpclient-support-2.1.2-sources.jar94.Download twitter4j-httpclient-support-2.1.2.jar95.Download twitter4j-httpclient-support-2.1.3-sources.jar96.Download twitter4j-httpclient-support-2.1.3.jar97.Download twitter4j-httpclient-support-2.1.4-sources.jar98.Download twitter4j-httpclient-support-2.1.4.jar99.Download twitter4j-httpclient-support-2.1.5-sources.jar100.Download twitter4j-httpclient-support-2.1.5.jar101.Download twitter4j-httpclient-support-2.1.6-sources.jar102.Download twitter4j-media-support-2.1.12-sources.jar103.Download twitter4j-media-support-2.1.12.jar104.Download twitter4j-media-support-2.1.8-sources.jar105.Download twitter4j-media-support-2.1.8.jar106.Download twitter4j-media-support-2.1.9-sources.jar107.Download twitter4j-media-support-2.1.9.jar108.Download twitter4j-media-support-2.2.0-sources.jar109.Download twitter4j-media-support-2.2.0.jar110.Download twitter4j-media-support-2.2.1-sources.jar111.Download twitter4j-stream-2.2.0-sources.jar112.Download twitter4j-stream-2.2.1-sources.jar113.Download twitter4j-stream-2.2.2-sources.jar114.Download twitter4j-stream-2.2.3-sources.jar115.Download twitter4j-stream-2.2.4-sources.jar116.Download twitter4j-stream-3.0.0-sources.jar117.Download twitter4j-stream-3.0.1-sources.jar118.Download twitter4j-stream-3.0.2-sources.jar119.Download twitter4j-stream-3.0.3-sources.jar120.Download twitter4j-stream-3.0.4-sources.jar121.Download twitter4j-stream-3.0.4.jar122.Download twitter4j-2.0.1.jar123.Download twitter4j-2.0.10-sources.jar124.Download twitter4j-2.0.10.jar125.Download twitter4j-2.0.2-sources.jar126.Download twitter4j-2.0.2.jar127.Download twitter4j-2.0.3-sources.jar128.Download twitter4j-2.0.3.jar129.Download twitter4j-2.0.4-sources.jar130.Download twitter4j-2.0.4.jar131.Download twitter4j-2.0.5.jar132.Download twitter4j-2.0.6-sources.jar133.Download twitter4j-2.0.6.jar134.Download twitter4j-2.0.7-sources.jar135.Download twitter4j-2.0.7.jar136.Download twitter4j-2.0.8-sources.jar137.Download twitter4j-2.0.8.jar138.Download twitter4j-2.0.9-sources.jar139.Download twitter4j-2.0.9.jar140.Download twitter4j-android-core-3.0.3.jar141.Download twitter4j-appengine-2.2.4-sources.jar142.Download twitter4j-appengine-2.2.4.jar143.Download twitter4j-appengine-2.2.5-sources.jar144.Download twitter4j-appengine-2.2.5.jar145.Download twitter4j-appengine-2.2.6-sources.jar146.Download twitter4j-appengine-2.2.6.jar147.Download twitter4j-appengine-3.0.0-sources.jar148.Download twitter4j-appengine-3.0.0.jar149.Download twitter4j-appengine-3.0.1-sources.jar150.Download twitter4j-appengine-3.0.1.jar151.Download twitter4j-appengine-3.0.2-sources.jar152.Download twitter4j-appengine-3.0.2.jar153.Download twitter4j-appengine-3.0.3.jar154.Download twitter4j-async-2.2.0.jar155.Download twitter4j-async-2.2.1-sources.jar156.Download twitter4j-async-2.2.1.jar157.Download twitter4j-async-2.2.2.jar158.Download twitter4j-async-2.2.3.jar159.Download twitter4j-async-2.2.4.jar160.Download twitter4j-async-2.2.5-sources.jar161.Download twitter4j-async-2.2.5.jar162.Download twitter4j-async-2.2.6-sources.jar163.Download twitter4j-async-2.2.6.jar164.Download twitter4j-async-3.0.2.jar165.Download twitter4j-async-3.0.3.jar166.Download twitter4j-async-android-2.2.1.jar167.Download twitter4j-async-android-2.2.3.jar168.Download twitter4j-core-2.2.0-sources.jar169.Download twitter4j-core-2.2.0.jar170.Download twitter4j-core-2.2.1-sources.jar171.Download twitter4j-core-2.2.1.jar172.Download twitter4j-core-2.2.2-sources.jar173.Download twitter4j-core-2.2.2.jar174.Download twitter4j-core-2.2.3.jar175.Download twitter4j-core-2.2.4.jar176.Download twitter4j-core-2.2.5-sources.jar177.Download twitter4j-core-2.2.5.jar178.Download twitter4j-core-2.2.6-sources.jar179.Download twitter4j-core-2.2.6.jar180.Download twitter4j-core-3.0.0-sources.jar181.Download twitter4j-core-3.0.0.jar182.Download twitter4j-core-3.0.1-sources.jar183.Download twitter4j-core-3.0.1.jar184.Download twitter4j-core-3.0.2-sources.jar185.Download twitter4j-core-3.0.2.jar186.Download twitter4j-core-3.0.3-sources.jar187.Download twitter4j-core-3.0.3.jar188.Download twitter4j-core-android-2.2.1.jar189.Download twitter4j-core-android-2.2.2.jar190.Download twitter4j-core-android-2.2.3.jar191.Download twitter4j-core-android-2.2.4.jar192.Download twitter4j-core-android-2.2.5.jar193.Download twitter4j-core-android-2.2.6.jar194.Download twitter4j-core.jar195.Download twitter4j-examples-2.1.3.jar196.Download twitter4j-examples-2.1.4.jar197.Download twitter4j-examples-2.1.5.jar198.Download twitter4j-examples-2.1.6.jar199.Download twitter4j-examples-2.1.7.jar200.Download twitter4j-examples-2.1.8.jar201.Download twitter4j-examples-2.1.9.jar202.Download twitter4j-examples-2.2.0.jar203.Download twitter4j-examples-2.2.1.jar204.Download twitter4j-examples-2.2.2.jar205.Download twitter4j-examples-2.2.3.jar206.Download twitter4j-examples-2.2.4.jar207.Download twitter4j-examples-2.2.5-sources.jar208.Download twitter4j-examples-2.2.5.jar209.Download twitter4j-examples-2.2.6-sources.jar210.Download twitter4j-examples-2.2.6.jar211.Download twitter4j-examples-3.0.0.jar212.Download twitter4j-examples-3.0.1.jar213.Download twitter4j-examples-3.0.2.jar214.Download twitter4j-examples-3.0.3.jar215.Download twitter4j-httpclient-support-2.1.6.jar216.Download twitter4j-httpclient-support-2.1.7-sources.jar217.Download twitter4j-httpclient-support-2.1.7.jar218.Download twitter4j-httpclient-support-2.1.8-sources.jar219.Download twitter4j-httpclient-support-2.1.8.jar220.Download twitter4j-httpclient-support-2.1.9.jar221.Download twitter4j-httpclient-support-2.2.0-sources.jar222.Download twitter4j-httpclient-support-2.2.0.jar223.Download twitter4j-httpclient-support-2.2.1-sources.jar224.Download twitter4j-httpclient-support-2.2.1.jar225.Download twitter4j-httpclient-support-2.2.2-sources.jar226.Download twitter4j-httpclient-support-2.2.2.jar227.Download twitter4j-httpclient-support-2.2.3-sources.jar228.Download twitter4j-httpclient-support-2.2.3.jar229.Download twitter4j-httpclient-support-2.2.4-sources.jar230.Download twitter4j-httpclient-support-2.2.4.jar231.Download twitter4j-httpclient-support-2.2.5-sources.jar232.Download twitter4j-httpclient-support-2.2.5.jar233.Download twitter4j-httpclient-support-2.2.6-sources.jar234.Download twitter4j-httpclient-support-2.2.6.jar235.Download twitter4j-media-support-2.1.11-sources.jar236.Download twitter4j-media-support-2.2.1.jar237.Download twitter4j-media-support-2.2.2-sources.jar238.Download twitter4j-media-support-2.2.2.jar239.Download twitter4j-media-support-2.2.3-sources.jar240.Download twitter4j-media-support-2.2.3.jar241.Download twitter4j-media-support-2.2.4-sources.jar242.Download twitter4j-media-support-2.2.4.jar243.Download twitter4j-media-support-2.2.5-sources.jar244.Download twitter4j-media-support-2.2.5.jar245.Download twitter4j-media-support-2.2.6-sources.jar246.Download twitter4j-media-support-2.2.6.jar247.Download twitter4j-media-support-3.0.0-sources.jar248.Download twitter4j-media-support-3.0.0.jar249.Download twitter4j-media-support-3.0.1-sources.jar250.Download twitter4j-media-support-3.0.1.jar251.Download twitter4j-media-support-3.0.2-sources.jar252.Download twitter4j-media-support-3.0.2.jar253.Download twitter4j-media-support-3.0.3-sources.jar254.Download twitter4j-media-support-3.0.3.jar255.Download twitter4j-media-support-android-2.2.1.jar256.Download twitter4j-media-support-android-2.2.3.jar257.Download twitter4j-media-support-android-2.2.5.jar258.Download twitter4j-stream-2.2.0.jar259.Download twitter4j-stream-2.2.1.jar260.Download twitter4j-stream-2.2.2.jar261.Download twitter4j-stream-2.2.3.jar262.Download twitter4j-stream-2.2.4.jar263.Download twitter4j-stream-2.2.5-sources.jar264.Download twitter4j-stream-2.2.5.jar265.Download twitter4j-stream-2.2.6-sources.jar266.Download twitter4j-stream-2.2.6.jar267.Download twitter4j-stream-3.0.0.jar268.Download twitter4j-stream-3.0.1.jar269.Download twitter4j-stream-3.0.2.jar270.Download twitter4j-stream-3.0.3.jar271.Download twitter4j-stream-android-2.2.1.jar272.Download twitter4j-stream-android-2.2.2.jar273.Download twitter4j-stream-android-2.2.3.jar274.Download twitter4j.jar275.Download twitter4j-1.1.0.jar276.Download twitter4j-1.1.1.jar277.Download twitter4j-1.1.2.jar278.Download twitter4j-1.1.3.jar279.Download twitter4j-1.1.4.jar280.Download twitter4j-1.1.5.jar281.Download twitter4j-1.1.6.jar282.Download twitter4j-1.1.7.jar283.Download twitter4j-1.1.8.jar. public class DriverManager extends Object The DriverManager provides a basic service for managing a set of JDBC drivers. As part of its initialization, the DriverManager class will

What is the DriverManager class in Java? - Educative

SearchJar File DownloadaaxonDownload axon-test-1.3.2-sources.jaraxon/axon-test-1.3.2-sources.jar.zip( 54 k)The download jar file contains the following class files or Java source files.META-INF/MANIFEST.MForg.axonframework.test.AxonAssertionError.javaorg.axonframework.test.DeleteCommand.javaorg.axonframework.test.FixtureConfiguration.javaorg.axonframework.test.FixtureExecutionException.javaorg.axonframework.test.Fixtures.javaorg.axonframework.test.GivenWhenThenTestFixture.javaorg.axonframework.test.MyAggregateDeletedEvent.javaorg.axonframework.test.Reporter.javaorg.axonframework.test.ResultValidator.javaorg.axonframework.test.ResultValidatorImpl.javaorg.axonframework.test.TestExecutor.javaorg.axonframework.test.eventscheduler.ScheduledItem.javaorg.axonframework.test.eventscheduler.StubEventScheduler.javaorg.axonframework.test.eventscheduler.StubScheduleToken.javaorg.axonframework.test.matchers.EqualEventMatcher.javaorg.axonframework.test.matchers.ExactSequenceMatcher.javaorg.axonframework.test.matchers.ListMatcher.javaorg.axonframework.test.matchers.ListWithAllOfMatcher.javaorg.axonframework.test.matchers.ListWithAnyOfMatcher.javaorg.axonframework.test.matchers.MatcherExecutionException.javaorg.axonframework.test.matchers.Matchers.javaorg.axonframework.test.matchers.NoCommandsMatcher.javaorg.axonframework.test.matchers.NoEventsMatcher.javaorg.axonframework.test.matchers.NullOrVoidMatcher.javaorg.axonframework.test.matchers.SequenceMatcher.javaorg.axonframework.test.package-info.javaorg.axonframework.test.saga.AnnotatedSagaTestFixture.javaorg.axonframework.test.saga.CommandValidator.javaorg.axonframework.test.saga.ContinuedGivenState.javaorg.axonframework.test.saga.DescriptionUtils.javaorg.axonframework.test.saga.EventSchedulerValidator.javaorg.axonframework.test.saga.EventValidator.javaorg.axonframework.test.saga.FixtureConfiguration.javaorg.axonframework.test.saga.FixtureExecutionResult.javaorg.axonframework.test.saga.FixtureExecutionResultImpl.javaorg.axonframework.test.saga.GivenAggregateEventPublisher.javaorg.axonframework.test.saga.RepositoryContentValidator.javaorg.axonframework.test.saga.WhenAggregateEventPublisher.javaorg.axonframework.test.utils.AutowiredResourceInjector.javaorg.axonframework.test.utils.DomainEventUtils.javaorg.axonframework.test.utils.RecordingCommandBus.javaorg.axonframework.test.utils.package-info.javaRelated examples in the same category1.Download axon-amqp-2.0.2-sources.jar2.Download axon-amqp-2.0.2.jar3.Download axon-core-1.0-sources.jar4.Download axon-core-1.0.jar5.Download axon-monitoring-jmx-2.0-m2-sources.jar6.Download axon-monitoring-jmx-2.0-m2.jar7.Download axon-monitoring-jmx-2.0-m3-sources.jar8.Download axon-monitoring-jmx-2.0-m3.jar9.Download axon-amqp-2.0-m1-sources.jar10.Download axon-amqp-2.0-m1.jar11.Download axon-amqp-2.0-m2-sources.jar12.Download axon-amqp-2.0-m2.jar13.Download axon-amqp-2.0-m3-sources.jar14.Download axon-amqp-2.0-m3.jar15.Download axon-amqp-2.0-rc1-sources.jar16.Download axon-amqp-2.0-rc1.jar17.Download axon-amqp-2.0-rc2-sources.jar18.Download axon-amqp-2.0-rc2.jar19.Download axon-amqp-2.0-rc3-sources.jar20.Download axon-amqp-2.0-rc3.jar21.Download axon-core-1.1.1-sources.jar22.Download axon-core-1.1.1.jar23.Download axon-monitoring-jmx-2.0.2-sources.jar24.Download axon-monitoring-jmx-2.0.2.jar25.Download axon-monitoring-jmx-2.0.3-sources.jar26.Download axon-monitoring-jmx-2.0.3.jar27.Download axon-integration-2.0-rc1-sources.jar28.Download axon-integration-2.0-rc1.jar29.Download axon-integration-2.0-rc2-sources.jar30.Download axon-integration-2.0-rc2.jar31.Download axon-integration-2.0-rc3-sources.jar32.Download axon-integration-2.0-rc3.jar33.Download axon-integration-2.0.3-sources.jar34.Download axon-integration-2.0.3.jar35.Download axon-integration-2.0-m1-sources.jar36.Download axon-integration-2.0-m1.jar37.Download axon-integration-2.0-m2-sources.jar38.Download axon-integration-2.0-m2.jar39.Download axon-integration-2.0-m3-sources.jar40.Download axon-integration-2.0-m3.jar41.Download axon-integrationtests-0.6-sources.jar42.Download axon-test-1.0.1-sources.jar43.Download axon-test-0.5-sources.jar44.Download axon-test-0.5.1-sources.jar45.Download axon-test-0.6-sources.jar46.Download axon-test-0.7-sources.jar47.Download axon-test-1.3.1-sources.jar48.Download axon-test-1.3.3-sources.jar49.Download axon-core-0.7-sources.jar50.Download axon-core-1.0.1-sources.jar51.Download axon-core-1.0.1.jar52.Download axon-mongo-2.0.1-sources.jar53.Download axon-mongo-2.0.1.jar54.Download axon-mongo-2.0.2-sources.jar55.Download axon-mongo-2.0.2.jar56.Download axon-mongo-2.0.3-sources.jar57.Download axon-mongo-2.0.3.jar58.Download axon-core-2.0-m1-sources.jar59.Download axon-core-2.0-m1.jar60.Download axon-core-2.0-m2-sources.jar61.Download axon-core-2.0-m2.jar62.Download axon-core-2.0-m3-sources.jar63.Download axon-core-2.0-m3.jar64.Download axon-integration-1.0-sources.jar65.Download axon-integration-1.1-sources.jar66.Download axon-integration-1.2-sources.jar67.Download axon-integration-1.3-sources.jar68.Download axon-integration-1.4-sources.jar69.Download axon-monitoring-jmx-2.0-rc1-sources.jar70.Download axon-monitoring-jmx-2.0-rc1.jar71.Download axon-monitoring-jmx-2.0-rc2-sources.jar72.Download axon-monitoring-jmx-2.0-rc2.jar73.Download axon-monitoring-jmx-2.0-rc3-sources.jar74.Download axon-monitoring-jmx-2.0-rc3.jar75.Download axon-monitoring-jmx-2.0-sources.jar76.Download axon-monitoring-jmx-2.0.jar77.Download axon-test-1.1.1-sources.jar78.Download axon-test-1.1.2-sources.jar79.Download axon-test-2.0-rc1-sources.jar80.Download axon-test-2.0-rc2-sources.jar81.Download axon-test-2.0-rc3-sources.jar82.Download axon-core-2.0-rc3-sources.jar83.Download axon-core-2.0-rc3.jar84.Download axon-test-2.0-m1-sources.jar85.Download axon-test-2.0-m2-sources.jar86.Download axon-test-2.0-m3-sources.jar87.Download axon-core-2.0-rc1-sources.jar88.Download axon-core-2.0-rc1.jar89.Download axon-core-2.0-rc2-sources.jar90.Download axon-core-2.0-rc2.jar91.Download axon-integration-1.3.1-sources.jar92.Download axon-integration-1.3.2-sources.jar93.Download axon-integration-1.3.3-sources.jar94.Download axon-integration-2.0.1-sources.jar95.Download axon-integration-2.0.1.jar96.Download axon-integration-2.0.2-sources.jar97.Download axon-integration-2.0.2.jar98.Download axon-test-1.0-rc1-sources.jar99.Download axon-test-1.0-rc2-sources.jar100.Download axon-test-1.0-rc3-sources.jar101.Download axon-amqp-2.0-sources.jar102.Download axon-amqp-2.0.1-sources.jar103.Download axon-amqp-2.0.1.jar104.Download axon-amqp-2.0.jar105.Download axon-core-1.1-sources.jar106.Download axon-core-1.1.2-sources.jar107.Download axon-core-1.1.2.jar108.Download axon-core-1.1.jar109.Download axon-core-1.2-sources.jar110.Download axon-core-1.2.1-sources.jar111.Download axon-core-1.2.1.jar112.Download axon-core-1.2.jar113.Download axon-core-1.3-sources.jar114.Download axon-core-1.3.1-sources.jar115.Download axon-core-1.3.1.jar116.Download axon-core-1.3.2-sources.jar117.Download axon-core-1.3.2.jar118.Download axon-core-1.3.3-sources.jar119.Download axon-core-1.3.3.jar120.Download axon-core-1.3.jar121.Download axon-core-1.4-sources.jar122.Download axon-core-1.4.jar123.Download axon-core-2.0-sources.jar124.Download axon-core-2.0.jar125.Download axon-distributed-commandbus-2.0-sources.jar126.Download axon-distributed-commandbus-2.0.jar127.Download axon-googleappengine-1.2-sources.jar128.Download axon-googleappengine-1.2.1-sources.jar129.Download axon-googleappengine-1.2.1.jar130.Download axon-googleappengine-1.2.jar131.Download axon-googleappengine-1.3-sources.jar132.Download axon-googleappengine-1.3.1-sources.jar133.Download axon-googleappengine-1.3.1.jar134.Download axon-googleappengine-1.3.2-sources.jar135.Download axon-googleappengine-1.3.2.jar136.Download axon-googleappengine-1.3.3-sources.jar137.Download axon-googleappengine-1.3.3.jar138.Download axon-googleappengine-1.3.jar139.Download axon-googleappengine-1.4-sources.jar140.Download axon-googleappengine-1.4.jar141.Download axon-googleappengine-2.0-sources.jar142.Download axon-googleappengine-2.0.1-sources.jar143.Download axon-googleappengine-2.0.1.jar144.Download axon-googleappengine-2.0.jar145.Download axon-guice-1.0.0.jar146.Download axon-integration-0.7.jar147.Download axon-integration-1.0.1.jar148.Download axon-integration-1.0.jar149.Download axon-integration-1.1.1.jar150.Download axon-integration-1.1.2.jar151.Download axon-integration-1.1.jar152.Download axon-integration-1.2.1.jar153.Download axon-integration-1.2.jar154.Download axon-integration-1.3.1.jar155.Download axon-integration-1.3.2.jar156.Download axon-integration-1.3.3.jar157.Download axon-integration-1.3.jar158.Download axon-integration-1.4.jar159.Download axon-integration-2.0-sources.jar160.Download axon-integration-2.0.jar161.Download axon-mongo-1.2.1.jar162.Download axon-mongo-1.2.jar163.Download axon-mongo-1.3.1.jar164.Download axon-mongo-1.3.2.jar165.Download axon-mongo-1.3.3.jar166.Download axon-mongo-1.3.jar167.Download axon-mongo-1.4.jar168.Download axon-mongo-2.0-sources.jar169.Download axon-mongo-2.0.jar170.Download axon-monitoring-jmx-2.0.1-sources.jar171.Download axon-monitoring-jmx-2.0.1.jar172.Download 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axon-disruptor-commandbus-2.0-m1.jar222.Download axon-addressbook-consoleui-0.5-sources.jar223.Download axon-addressbook-consoleui-0.5.jar224.Download axon-test-0.7.1-sources.jar225.Download axon-addressbook-app-0.5-sources.jar226.Download axon-addressbook-app-0.5.jar227.Download axon-integration-1.1.1-sources.jar228.Download axon-mongo-2.0-m1-sources.jar229.Download axon-mongo-2.0-m1.jar230.Download axon-integrationtests-0.6.1-sources.jar