PHP或js获取当前页面完整URL的代码。
1，javascript代码：
//顶级窗口的地址 top.location.href
// 当前窗口的地址 this.location.href
2，php代码：
//获取域名或主机地址 echo $_SERVER['HTTP_HOST']."";
#localhost
//获取网页地址 echo $_SERVER['PHP_SELF']."";
#/blog/testurl.php
//获取网址参数 echo $_SERVER["QUERY_STRING"]."";
#id=5
//获取用户代理 echo $_SERVER['HTTP_REFERER']."";
//获取完整的url echo 'http://'.$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI']; echo 'http://'.$_SERVER['HTTP_HOST'].$_SERVER['PHP_SELF'].'?'.$_SERVER['QUERY_STRING'];
#http://localhost/liqingbo/news.php?id=5
//包含端口号的完整url echo 'http://'.$_SERVER['SERVER_NAME'].':'.$_SERVER["SERVER_PORT"].$_SERVER["REQUEST_URI"];
#http://localhost:80/liqingbo/news.php?id=5
//只取路径 $url='http://'.$_SERVER['SERVER_NAME'].$_SERVER["REQUEST_URI"]; echo dirname($url);
#http://localhost/liqingbo