留言板 留言时间解决办法
留言板 留言时间
怎么添加显示留言的时间
求完整代码
带下注释
谢谢
------解决方案--------------------
加个留言时间字段， 难道不可以吗？
------解决方案--------------------
我的留言板也是，在数据库的表里加个留言时间的字段，留言的时候直接插入当前时间就可以了，然后显示的时候，查询就可以了
------解决方案--------------------
在数据库添加时间字段时，要看看是哪种类型，一种是时间戳，字段设int(10)，还有一种就是datetime，如果设成int就要注意时区吧。。。自己再看看php的手册跟mysql的手册
------解决方案--------------------
在数据库中对留言的这个表添加一个添加留言的时间，用触发器最好，每当用户添加留言的信息的时候，让数据库自动给你添加留言的当前时间到表中，显示的时候只需查询出来就OK了。呵呵~
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