java连接SQL server数据库的代码如何改成连接mysql数据库的代码

源代码如下:
package com.smile.util;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;

public class SqlConnection {
private static Connection conn;
static {
try {
Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
} catch (ClassNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
public static Connection GetConnection(){
try {
conn=DriverManager.getConnection("jdbc:sqlserver://localhost:1433;databaseName=SMILE_OA", "sa", "wuh11@");
System.out.println("link sucess!");
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return conn;
}
}