如何使用Eclipse Juno从管理系统连接MYSQL数据库？

我试图在服务器与客户端系统之间创建Mysql连接。我的管理系统IP地址是（192.168.1.5）。而且我有一个数据库“测试”。我下载了mysql-connector-java-5.1.29并添加了Java Buildpath。屏幕截图如下所示：

每当我尝试测试连接时，它都会显示这样的错误。

com.mysql.jdbc.exceptions.jdbc4.CommunicationsException：通信链接失败

成功发送到服务器的最后一个数据包是在0毫秒前。驱动程序尚未收到来自服务器的任何数据包。

at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)

at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)

at java.lang.reflect.Constructor.newInstance(Unknown Source)

at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)

at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1129)

at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:358)

at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2498)

at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2535)

at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2320)

at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:834)

at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:46)

at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)

at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)

at java.lang.reflect.Constructor.newInstance(Unknown Source)

at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)

at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:416)

at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:347)

at org.eclipse.datatools.connectivity.drivers.jdbc.JDBCConnection.createConnection(JDBCConnection.java:214)

at org.eclipse.datatools.connectivity.DriverConnectionBase.internalCreateConnection(DriverConnectionBase.java:105)

at org.eclipse.datatools.connectivity.DriverConnectionBase.open(DriverConnectionBase.java:54)

at org.eclipse.datatools.connectivity.drivers.jdbc.JDBCConnection.open(JDBCConnection.java:73)

at org.eclipse.datatools.enablement.internal.mysql.connection.JDBCMySQLConnectionFactory.createConnection(JDBCMySQLConnectionFactory.java:28)

at org.eclipse.datatools.connectivity.internal.ConnectionFactoryProvider.createConnection(ConnectionFactoryProvider.java:83)

at org.eclipse.datatools.connectivity.internal.ConnectionProfile.createConnection(ConnectionProfile.java:359)

at org.eclipse.datatools.connectivity.ui.PingJob.createTestConnection(PingJob.java:76)

at org.eclipse.datatools.connectivity.ui.PingJob.run(PingJob.java:59)

at org.eclipse.core.internal.jobs.Worker.run(Worker.java:53)

引起原因：java.net.ConnectException：连接超时：connect

at java.net.DualStackPlainSocketImpl.connect0(Native Method)

at java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source)

at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)

at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)

at java.net.AbstractPlainSocketImpl.connect(Unknown Source)

at java.net.PlainSocketImpl.connect(Unknown Source)

at java.net.SocksSocketImpl.connect(Unknown Source)

at java.net.Socket.connect(Unknown Source)

at java.net.Socket.connect(Unknown Source)

at java.net.Socket.<init>(Unknown Source)

at java.net.Socket.<init>(Unknown Source)

at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:256)

at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:308)

... 22 more

我也附上了截图。

请帮助我解决这个问题。