日期:2014-05-16 浏览次数:20403 次
Class.forName("com.mysql.jdbc.Driver"); String url = "jdbc:mysql://127.0.0.1/test?useUnicode=true&characterEncoding=utf-8"; String user = ""; String psw = ""; Connection con = DriverManager.getConnection(url,user,psw);
com.mysql.jdbc.Driver driver = new com.mysql.jdbc.Driver(); //or: //new com.mysql.jdbc.Driver(); String url = "jdbc:mysql://127.0.0.1/test?useUnicode=true&characterEncoding=utf-8"; String user = ""; String psw = ""; Connection con = DriverManager.getConnection(url,user,psw);
com.mysql.jdbc.Driver driver = null; //or: ClassLoader cl = new ClassLoader(); cl.loadClass("com.mysql.jdbc.Driver");
package com.mysql.jdbc public class Driver extends NonRegisteringDriver implements java.sql.Driver { // ~ Static fields/initializers // --------------------------------------------- // // Register ourselves with the DriverManager // static { t ry { java.sql.DriverManager.registerDriver(new Driver()); } catch (SQLException E) { throw new RuntimeException("Can't register driver!"); } } // ~ Constructors // ----------------------- /** * Construct a new driver and register it with DriverManager * * @throws SQLException * if a database error occurs. */ public Driver() throws SQLException { // Required for Class.forName().newInstance() } }