1.新建一个“chineseurl.php”文件：在里面写入以下代码上传到wordpress安装目录。

<?php
// IIS Mod-Rewrite
if (isset($_SERVER['HTTP_X_ORIGINAL_URL'])) {
$_SERVER['REQUEST_URI'] = $_SERVER['HTTP_X_ORIGINAL_URL'];
}
// IIS Isapi_Rewrite
else if (isset($_SERVER['HTTP_X_REWRITE_URL'])) {
$_SERVER['REQUEST_URI'] = $_SERVER['HTTP_X_REWRITE_URL'];
}
else
{
// Use ORIG_PATH_INFO if there is no PATH_INFO
if ( !isset($_SERVER['PATH_INFO']) && isset($_SERVER['ORIG_PATH_INFO']) )
$_SERVER['PATH_INFO'] = $_SERVER['ORIG_PATH_INFO'];
// Some IIS + PHP configurations puts the script-name in the path-info (No need to append it twice)
if ( isset($_SERVER['PATH_INFO']) ) {
if ( $_SERVER['PATH_INFO'] == $_SERVER['SCRIPT_NAME'] )
$_SERVER['REQUEST_URI'] = $_SERVER['PATH_INFO'];
else
$_SERVER['REQUEST_URI'] = $_SERVER['SCRIPT_NAME'] . $_SERVER['PATH_INFO'];
}
// Append the query string if it exists and isn't null
if (isset($_SERVER['QUERY_STRING']) && !empty($_SERVER['QUERY_STRING'])) {
$_SERVER['REQUEST_URI'] .= '?' . $_SERVER['QUERY_STRING'];
}
}
require("index.php");
?>

第二步：

 1.新建一个文件命名为：web.config，在里面写入以下规则（该规则适用wordpress后台默认标签前缀和分类目录都未更改。）：

<?xml version="1.0" encoding="UTF-8"?>
  <configuration>
   <system.webServer>
     <rewrite>
       <rules>
         <rule name="ChineseURL" stopProcessing="true">
          <match url="^(.*)$" />
          <conditions>
             <add input="{REQUEST_FILENAME}" matchType="IsFile" negate="true" />
             <add input="{REQUEST_FILENAME}" matchType="IsDirectory" negate="true" />
           </conditions>
          <action type="Rewrite" url="chineseurl.php"/>
        </rule>
      </rules>
    </rewrite>
  </system.webServer>
</configuration>

 2.默认的标签前缀和分类目录前缀有更改的情况下，规则如下

<?xml version="1.0" encoding="UTF-8"?>
   <configuration>
     <system.webServer>
      <rewrite>
        <rules>
          <rule name="ChineseURL" stopProcessing="true">
          <match url="^(tag|category)/(.*)$" />
          <action type="Rewrite" url="chineseurl.php"/>
        </rule>
        <rule name="wordpress" patternSyntax="Wildcard">
          <match url="*" />
          <conditions>
            <add input="{REQUEST_FILENAME}" matchType="IsFile" negate="true" />
            <add input="{REQUEST_FILENAME}" matchType="IsDirectory" negate="true" />
          </conditions>
          <action type="Rewrite" url="index.php" />
        </rule>
      </rules>
    </rewrite>
  </system.webServer>
</configuration>

 注意："<match url=”^(tag|category)/(.*)$" />”需要根据实际目录来修改，假如安装在blog目录，则应改为“<match url=”^blog/(tag|category)/(.*)$” />” 标签前缀和分类目录名称根据实际目录修改。