db_connection.java

用javaBean+serlvet+jsp生成的MVC模式登陆与注册页面

package javaBean;

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

public class DB_Connection {
	public Connection getConnection() {
		Connection conn = null;
		try {
			Class.forName("com.mysql.jdbc.Driver").newInstance();
			conn = DriverManager
					.getConnection("jdbc:mysql://localhost:3306/lin?user=root&password=linsuyi_zjxs");
		} catch (Exception e) {
			e.printStackTrace(System.err);
		}
		return conn;
	}

}