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HomeBackend DevelopmentPHP Tutorial有何好的方案解决静态、伪静态的优先级问题?

静态 伪静态 优先级

有何好的方案解决静态、伪静态的优先级问题?

系统: Linux Apache  PHP/5.2.17

现在服务器上用.htaccess重写地址做伪静态,用了缓存。但是还是经常超出空间商的cpu limit,最近已经两次被空间商强制停机了。

现在想把大部分的页面改成纯静态,只有分页还保留伪静态。
现在希望能够在“纯静态html”页面存在的情况下直接链接到“纯静态html”页面,“纯静态html”页面不存在的情况下就用伪静态。

但是,我们知道在有伪静态规则的规范下是无法访问到“纯静态”页面的,始终会被链接到相应的php页执行。

查询 百度,看到有说用不同后缀来区分纯静态和伪静态,如:.htm  .html

这样是可以达到目的,但是要修改很多模板里的.html,很麻烦,在这里想请问大神们有没有更好的解决方案。

望大神们不吝赐教啊!

拜谢了!

回复讨论(解决方案)

在用.htm   .html不同扩展名 来解决 优先级问题,会带来另外一个问题,那就 状态码302问题

302对搜索引擎不友好,会引起搜索引擎的误会(有URL规范化及网址劫持的问题,可能被搜索引擎判为可疑转向,甚至认为是作弊【摘自xxx博客】)

.htm 做伪静态,当用户点击 xxx/xx.htm 进来后 相应的 xx.php会执行, 先判断xx.html是否存在且没有过期,如果不是则读取数据和模板生成相应的xx.html页,如果是则直接location到xx.html。 就是这个location转向,产生了302错误,所以......

所以问大神们 , 有没有好的解决方案?

.htaccess重写地址应该可以解决。如果没找到就下一条规则。实在不行,对404写一下规则。

不管怎么样,你要做判断是否存在静态页面,就一定要用到PHP程序。总之,apache不管这个事。

if(!file_exists('xxx/xx.htm')||(time()-filemtime('xxx/xx.htm'))>3600)){
  //代码生成自动程序,保存为xxx/xx.htm
}else{
  //file_get_contents(xxx/xx.htm);
}

还是多从源码下功夫吧,减少include,require,合理运用unset();合并相同的代码为function()调用,等等。

此外,可以考虑换空间。

1、如果没有后缀,显然就不是真静态。再麻烦也是需要修改的
  更何况,伪静态页面的 url 应该是由函数产生的,如果你不是这样做的,那么就应该坚决改正过来
2、常见的重写规则中都有
  RewriteCond %{REQUEST_FILENAME} !-f
  如果文件存在,就直接访问文件,不进行下面的RewriteRule。
3、如果真实存在的 .htm 都还要经 php 处理的话,那我就不知道你的“静态”是指什么了

感谢 徐老师

一直不知道 
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
的作用

现在总算知道了

谢谢! 结贴!

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