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IIS7/web.config中详解 $_SERVER["QUERY_STRING"]

如果url为: http://www.mysite.com/content/default.aspx?tabid=2&subtabid=3

以下下是条件,iis内置的变量

{URL} 匹配  content/default.aspx

{QUERY_STRING} 匹配 tabid=2&subtabid=3

{HTTP_HOST}     匹配 www.mysite.com

{SERVER_PORT} 匹配 80

{SERVER_PORT_SECUR}  The SERVER_PORT_SECURE server variable contains 0 and HTTPS contains OFF.

{REQUEST_URI} 匹配 content/default.aspx?tabid=2&subtabid=3



实例:
1,http://localhost/aaa/ (打开aaa中的index.php)
结果:


$_SERVER['QUERY_STRING'] = "";
$_SERVER['REQUEST_URI']  = "/aaa/";
$_SERVER['SCRIPT_NAME']  = "/aaa/index.php";
$_SERVER['PHP_SELF']     = "/aaa/index.php";


2,http://localhost/aaa/?p=222 (附带查询)
结果:


$_SERVER['QUERY_STRING'] = "p=222";
$_SERVER['REQUEST_URI']  = "/aaa/?p=222";
$_SERVER['SCRIPT_NAME']  = "/aaa/index.php";
$_SERVER['PHP_SELF']     = "/aaa/index.php";


3,http://localhost/aaa/index.php?p=222&q=333
结果:


$_SERVER['QUERY_STRING'] = "p=222&q=333";
$_SERVER['REQUEST_URI']  = "/aaa/index.php?p=222&q=333";
$_SERVER['SCRIPT_NAME']  = "/aaa/index.php";
$_SERVER['PHP_SELF']     = "/aaa/index.php";


由实例可知:


$_SERVER["QUERY_STRING"]  获取查询 语句,实例中可知,获取的是?后面的值
$_SERVER["REQUEST_URI"]   获取 http://localhost 后面的值,包括/
$_SERVER["SCRIPT_NAME"]   获取当前脚本的路径,如:index.php
$_SERVER["PHP_SELF"]      当前正在执行脚本的文件名

实例: 如blog.tag.gg/?1.html  301到blog.tag.gg/11.html


<rule name="Bloc">
      <match url="^(.*)" ignoreCase="false" />
      <conditions>
        <add input="{QUERY_STRING}" pattern="1.html" ignoreCase="false" />
      </conditions>
      <action type="Redirect" url="http://blog.tag.gg/11.html" appendQueryString="false" />
</rule>




 

声明:站长码字很辛苦啊,转载时请保留本声明及附带文章链接:http://blog.tag.gg/showinfo-8-35820-0.html

最后编辑于:2020-05-29 10:43:48作者:

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