java通过jdbc连接mysql的问题
lots 2003-10-25 12:43:50 到底是哪出了问题呢,帮我看看吧,谢谢
mysql 的 user 表结构如下
+-----------+-------+
| Host | User |
+-----------+-------+
| % | game |
| % | root |
| localhost | root |
+-----------+-------+
程序如下
import java.sql.*;
public class testjdbc{
public static void main(String args[])
{
try
{
Class.forName("org.gjt.mm.mysql.Driver");
System.out.println("OK! JDBC Driver For MySQL Loaded.");
try
{
Connection con=DriverManager.getConnection("jdbc:mysql://cs/test","root","passwd");
System.out.println("OK!Connect to MySQL DBMS.");
}
catch(SQLException e)
{
System.out.println("Error! Error Code:#1. Can't make connection to Mysql Server."+e.getMessage());
}
}
catch (java.lang.ClassNotFoundException e)
{
System.out.println("Error! Error Code #2. Can't Load jdbc Driver."+e.getMessage());
}
}
}
提示信息如下:
OK! JDBC Driver For MySQL Loaded.
Error! Error Code:#1. Can't make connection to Mysql Server.Invalid authorization specification: Access denied for user: 'elever@cs' (Using password: YES)