1 | javascript实现:<br>top.location.href 顶级窗口的地址<br>this.location.href 当前窗口的地址<br>PHP实现<br>#测试网址: http: //localhost/blog/testurl.php?id=5<br>//获取域名或主机地址 <br>echo $_SERVER['HTTP_HOST']."<br>"; #localhost<br>//获取网页地址 <br>echo $_SERVER['PHP_SELF']."<br>"; #/blog/testurl.php<br>//获取网址参数 <br>echo $_SERVER["QUERY_STRING"]."<br>"; #id=5<br>//获取用户代理 <br>echo $_SERVER['HTTP_REFERER']."<br>"; <br>//获取完整的url<br>echo 'http://'.$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI'];<br>echo 'http://'.$_SERVER['HTTP_HOST'].$_SERVER['PHP_SELF'].'?'.$_SERVER['QUERY_STRING'];<br>#http://localhost/blog/testurl.php?id=5<br>//包含端口号的完整url<br>echo 'http://'.$_SERVER['SERVER_NAME'].':'.$_SERVER["SERVER_PORT"].$_SERVER["REQUEST_URI"]; <br>#http://localhost:80/blog/testurl.php?id=5<br>//只取路径<br>$url='http://'.$_SERVER['SERVER_NAME'].$_SERVER["REQUEST_URI"]; <br>echo dirname($url);<br>#http://localhost/blog<br><br> |
其中的http可以通过$_SERVER
[
"REQUEST_SCHEME"
]获取
1 | //获取当前url<br>echo $_SERVER [ "REQUEST_SCHEME" ]. '://' . $_SERVER [ "HTTP_HOST" ]. $_SERVER [ "REQUEST_URI" ]; |
参考来源:http://www.thinkphp.cn/topic/45176.html
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