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Home Backend Development PHP Tutorial mysql 一次插入,竟然出现了三条数据

mysql 一次插入,竟然出现了三条数据

Jun 23, 2016 pm 02:05 PM

经查看,我没有做循环,如果随便在某个地方echo 一下,又正常了,只插入一条数据。

INSERT INTO tb_exp_log SET AddTime=NOW(),AccountID='36',OriginID='0',OriginParameter='0',CodeID='10100',Exp='5'
Copy after login


求大神指导


回复讨论(解决方案)

是不是有刷新动作或者重复提交动作

重复提交了吧

应该是重复提交了吧!只看sql语句是没有问题的...重要是代码处理过程

是否是重复提交了代码,建议楼主重新加载页面 。

程序上写日志,之后再检查日志。检查是否输出了多条日志;这样就可以验证是否多次提交或者哪里多次运行了。

重复提交   lz可以百度一下  看 怎么 防止重复提交

插入之前查询下数据库,如果已经存在该记录,则插入。

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