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我想通过SSL获取与mysql的JDBC连接。 我已经将有效证书导入cacertsSSL.jks文件。 我仍然无法连接。JDBC连接:访问被拒绝
有没有扩展或改变驱动程序的出路?
public static void getMysqlConnection() {
Connection connection = null;
try {
Class.forName("com.mysql.jdbc.Driver");
Driver driver = DriverManager.getDriver(URL);
DriverPropertyInfo[] info = driver.getPropertyInfo(URL, null);
String URL = "jdbc:mysql://myHost:3307/myDB?verifyServerCertificate=false&requireSSL=true&useSSL=true";
String USER = "myUser";
String PASSWORD = "myPwd";
System.setProperty("javax.net.ssl.keyStore", "C:\\Development\\cacertsSSL.jks");
System.setProperty("javax.net.ssl.keyStorePassword", "changeit");
System.setProperty("javax.net.ssl.trustStore", "C:\\Development\\cacertsSSL.jks");
System.setProperty("javax.net.ssl.trustStorePassword", "changeit");
Connection conn = DriverManager.getConnection(URL, USER, PASSWORD);
System.out.println(conn);
} catch (Exception e) {
System.out.println("Connection Failed! Check output console");
e.printStackTrace();
return;
}
}
下面是连接错误堆栈跟踪
java.sql.SQLException: Access denied for user 'myuser'@'myHost' (using password: YES)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1055)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:956)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3491)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3423)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:910)
at com.mysql.jdbc.MysqlIO.secureAuth411(MysqlIO.java:3923)
at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1273)
at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2031)
at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:718)
at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:46)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at com.mysql.jdbc.Util.handleNewInstance(Util.java:406)
at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:302)
at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:282)
at java.sql.DriverManager.getConnection(DriverManager.java:582)
at java.sql.DriverManager.getConnection(DriverManager.java:154)
at com.test.Test1.getMysqlConnection(Test1.java:152)
at com.test.Test1.main(Test1.java:25)
答: 这里是使工作:
String URL = "jdbc:mysql://myHost:3307/myDB?useSSL=true";
String USER = "myUser";
String PASSWORD = "myPwd";
System.setProperty("javax.net.ssl.trustStore", "C:\\Development\\cacertsSSL.jks");
System.setProperty("javax.net.ssl.trustStorePassword", "changeit");
只有信任库足以在这种情况下,只有useSSL工作过我案件。 谢谢。
是在数据库方面,此用户需要通过SSL和有效证书进行连接。当我在Toad中使用此用户&pwd提供有效证书时,用户可以连接。但是通过上面的问题程序,它不起作用!任何想法? – Nav
堆栈跟踪表示访问被拒绝'使用密码'。如果这是一个证书/ SSL问题,它会说一些完全不同的东西。我认为你没有按照你的想法配置MySQL。 – EJP
是@EJP你是对的。 – Nav