将jdbc连接到服务器db

Question

Localhost

connection = DriverManager
    .getConnection("jdbc:mysql://localhost:3306/skead","admin", "admin");

这是访问我的localhost数据库的一种方法。

但是如果我想访问我的服务器数据库（不是localhost）呢？ 我怎么能这样做？

Answer 1

然后您需要提供网址作为

jdbc:mysql://yourRemoteHost:portToWhichRemoteHostMysqlListens/remoteDBName

Answer 2

connection = DriverManager.getConnection("jdbc:mysql://Server_Name/DBName","UserName", "Password");

Answer 3

        String dbURL = "jdbc:mysql://serverIPAddress:3307/db_name";
        String username = "root";
        String password = "redmouse";

//        String dbURLs = "jdbc:mysql://localhost/db_name";
//        String usernames = "root";
//        String passwords = "redmouse";

      Connection dbCon = DriverManager.getConnection(dbURL, username, password);