package com.mao.dbc;

import java.sql.*;

public class DataBaseConnection {
 final String dbdriver = "com.mysql.jdbc.Driver";
 final String dburl = "jdbc:mysql://localhost:3306/test";
 final String dbuser = "root";
 final String dbpass = "3100949";

 Connection conn = null;

 public DataBaseConnection() {
  try {
   Class.forName(dbdriver);
   conn = DriverManager.getConnection(dburl, dbuser, dbpass);
  } catch (Exception e) {
   // TODO Auto-generated catch block
   e.printStackTrace();
   System.out.println("数据库连接出错");
  }
 }

 public Connection getConnection() {
  return this.conn;
 }

 public void close() {
  try {
   this.conn.close();
  } catch (SQLException e) {
   // TODO Auto-generated catch block
   System.out.println("关闭连接");
  }
 }
}