1//查询所有用户2PublicvoidFindAllUsers(){3//1、使用连接池建立数据库连接4MyDataSources dataSources =newMyDataSources();5Connection conn =dataSources.getConnection();6//2、创建状态7Statement state =con.createStatement();8//3、查询数据库并返回结果9ResultSet result =state.executeQuery("select * f...
1 //查询所有用户 2 Public void FindAllUsers(){ 3 //1、使用连接池建立数据库连接 4 MyDataSources dataSources = new MyDataSources(); 5 Connection conn = dataSources.getConnection(); 6 //2、创建状态 7 Statement state = con.createStatement(); 8 //3、查询数据库并返回结果 9 ResultSet resu...