PHP文件的路径问题
如果只是php文件引用的时候,使用dirname(__FILE__) 就可以解决了.
但是如果引用的文件里有html代码,其中的url就不好定位了.
使用网上提供的方法可以解决这个问题,链接
将文件的目录切换到根目录后,html代码中的url的路径就填写相对于根目录的路径就可以了.
方法如下:
其实很简单的，你用你的web根目录做根目录.不管你怎么定，你文件肯定有一个全部都要包含的文件的，比如有的较global.php，有的较common.php
假如这个文件放再根目录
wwwroot/global.php
里面第一行你加个chdir(dirname(__FILE__)); //切换到global.php所在目录就是跟目录
其他文件使用
require "../../../global.php";
require "aa/aa.php";
require "bb/bb/cc.php";
这样就行了，因为你的global.php已经把路径切换到wwwroot了，你不用像很多人那么麻烦
define('ROOT_PATH',dirname(__FILE__));
require ROOT_PATH.....
?
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