没有报错也有删除掉删除了再次查询数据有查出来了-慕课网

没有报错也有删除掉删除了再次查询数据有查出来了

来源：4-4 实现单条信息删除

慕粉3567134

2016-11-03 21:30

2016-11-03 21:23:48,921 [http-bio-8080-exec-3] DEBUG [Message.getMessages] - ==> Preparing: select ID,COMMAND,DESCRIPTION,CONTENT from MESSAGE where 1 = 1

2016-11-03 21:23:48,973 [http-bio-8080-exec-3] DEBUG [Message.getMessages] - ==> Parameters:

2016-11-03 21:23:48,993 [http-bio-8080-exec-3] DEBUG [Message.getMessages] - <== Total: 6

2016-11-03 21:23:55,643 [http-bio-8080-exec-4] DEBUG [Message.deleteMessage] - ==> Preparing: delete from MESSAGE where ID = ?

2016-11-03 21:23:55,644 [http-bio-8080-exec-4] DEBUG [Message.deleteMessage] - ==> Parameters: 2(Integer)

2016-11-03 21:23:55,665 [http-bio-8080-exec-4] DEBUG [Message.deleteMessage] - <== Updates: 1

2016-11-03 21:24:04,504 [http-bio-8080-exec-5] DEBUG [Message.getMessages] - ==> Preparing: select ID,COMMAND,DESCRIPTION,CONTENT from MESSAGE where 1 = 1

2016-11-03 21:24:04,504 [http-bio-8080-exec-5] DEBUG [Message.getMessages] - ==> Parameters:

2016-11-03 21:24:04,505 [http-bio-8080-exec-5] DEBUG [Message.getMessages] - <== Total: 6

刚进入List.jsp 查询有6条删除一条后再执行查询所有的还是6条啥情况

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