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Home Backend Development PHP Tutorial PHP 页面不能与数据库同步刷新的问题

PHP 页面不能与数据库同步刷新的问题

Jun 23, 2016 pm 01:58 PM
php refresh Synchronize database

我目前问题是,(1.php 和2.php在框架的左右)在1.php页面向数据库添加数据,而且添加成功了,要在2.php页面显示数据库的内容,可是却没有最新的添加的那条记录,继续添加数据,提交后,在2.php页面显示了之前提交的数据,但是没显示本次提交的数据,请问各位高手,怎么解决啊,在网上看到,说是缓存问题,在php页面加上下面代码就可以,可是,我每个页面都添加了,为什么还是不管用啊。都快急死了
@ header('Expires:Thu,01 Jan 1970 00:00:01 GMT');
@ header('Last-Modified:'.gmdate('D,d M Y H:i:s').' GMT');
@ header('Cache-Control:no-cache,must-revalidate,max-age=0');
@ header('Pragma:no-cache');


回复讨论(解决方案)

你是1.php提交完数据后,刷新整个页面,但2.php没有更新对吗?
如果是缓存问题,可以在框架的2.php的src中,改为2.php?=time() ?>这样2.php就没有缓存了。

例如这样:

<frameset cols="*,80" frameborder="no" border="0" framespacing="0">  <frame src="1.php" name="mainFrame" id="mainFrame" title="mainFrame" />  <frame src="2.php?<?=time() ?>" name="rightFrame" scrolling="No" noresize="noresize" id="rightFrame" title="rightFrame" /></frameset>
Copy after login

用你的方法试过了,还是不行,我在想是不是服务器端的缓存,因为我添加了记录之后页面没有显示新添加的记录,只有在下次添加记录的时候才会显示出这次添加的数据,刷新和强制刷新都不行,怎么办,真是急死人

已经找到问题了,实在对不住,不是缓存的问题,是我在循环之前,先获取了一次数据库中的记录即mysql_fetch_array()多执行了一次

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