小白總結,希望大佬指正http://blog.csdn.net/jin970505/article/details/78428857
2017-11-03
search實現時需要將params和param設為全局變量,每次操作成功或者失敗都要講previous=null和step=1;
2017-10-25
search實現時需要將params和param設為全局變量,每次操作成功或者失敗都要講previous=null和step=1;
2017-10-25
報如下錯誤的是因為你的root賬戶的密碼寫錯了
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
報如下錯誤的是因為你的root賬戶的密碼寫錯了
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());第一個參數是從1開始,而不是從0開始
2017-10-25