dbconnection.java

来自「快速有效的登录界面」· Java 代码 · 共 27 行

package com.tt;


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

public class DBConnection {

	String driver = "com.mysql.jdbc.Driver";
	String url = "jdbc:mysql://localhost:3306/test?useUnicode=true&characterEncoding=gb2312";

	public Connection conn=null;
	public ResultSet rs;

	public Connection connectionDB() {
		try {
			Class.forName(driver);
			conn = DriverManager.getConnection(url,"root","123");
		} catch (Exception e) {
			System.err.println(e.getMessage());
			e.printStackTrace();
		}
		return conn;
	}
}