小白总结,希望大佬指正http://blog.csdn.net/jin970505/article/details/78428857
2017-11-03
search实现时需要将params和param设为全局变量,每次操作成功或者失败都要讲previous=null和step=1;
2017-10-25
search实现时需要将params和param设为全局变量,每次操作成功或者失败都要讲previous=null和step=1;
2017-10-25
报如下错误的是因为你的root账户的密码写错了
Exception in thread "main" java.sql.SQLException: Access denied for user 'root'@'localhost' (using password: YES)
Exception in thread "main" java.sql.SQLException: Access denied for user 'root'@'localhost' (using password: YES)
2017-10-25
报如下错误的是因为你的root账户的密码写错了
Exception in thread "main" java.sql.SQLException: Access denied for user 'root'@'localhost' (using password: YES)
Exception in thread "main" java.sql.SQLException: Access denied for user 'root'@'localhost' (using password: YES)
2017-10-25
要注意 pStatement.setString(1,g.getUser_name());第一个参数是从1开始,而不是从0开始
2017-10-25