西部数码wordpress修改固定链接的方法终于可以实现了，IIS上修改wordpress固定链接的步骤如下：
（1）点击进入“ISAPI筛选设置”—点击“开启自定义的URL静态化支持”
（2）编辑others/discuz/下的httpd.conf文件全部修改为以下代码：之后保存
RegistrationName= wlqcwin
RegistrationCode= 2EAD-35GH-66NN-ZYBA
[ISAPI_Rewrite]
# 3600 = 1 hour
CacheClockRate 3600
RepeatLimit 32
# Protect httpd.ini and httpd.parse.errors files
# from accessing through HTTP
# wordpress 伪静态规则
# For tag（中文标签以及标签翻页的规则）
RewriteRule /tag/(.*)/page/(\d+)$ /index\.php\?tag=$1&paged=$2
RewriteRule /tag/(.+)$ /index\.php\?tag=$1
# For category（中文分类以及分类翻页的规则）
RewriteRule /category/(.*)/page/(\d+)$ /index\.php\?category_name=$1&paged=$2
RewriteRule /category/(.*) /index\.php\?category_name=$1
# For sitemapxml
RewriteRule /sitemap.xml /sitemap.xml [L]
RewriteRule /sitemap.html /sitemap.html [L]
RewriteRule /sitemap_baidu.xml /sitemap_baidu.xml [L]
RewriteRule /favicon.ico /favicon.ico [L]
# For file-based wordpress content (i.e. theme), admin, etc.
RewriteRule /wp-(.*) /wp-$1 [L]
# For normal wordpress content, via index.php
RewriteRule ^/$ /index.php [L]
RewriteRule /(.*) /index.php/$1 [L]
RegistrationCode= 2EAD-35GH-66NN-ZYBA
[ISAPI_Rewrite]
# 3600 = 1 hour
CacheClockRate 3600
RepeatLimit 32
# Protect httpd.ini and httpd.parse.errors files
# from accessing through HTTP
# wordpress 伪静态规则
# For tag（中文标签以及标签翻页的规则）
RewriteRule /tag/(.*)/page/(\d+)$ /index\.php\?tag=$1&paged=$2
RewriteRule /tag/(.+)$ /index\.php\?tag=$1
# For category（中文分类以及分类翻页的规则）
RewriteRule /category/(.*)/page/(\d+)$ /index\.php\?category_name=$1&paged=$2
RewriteRule /category/(.*) /index\.php\?category_name=$1
# For sitemapxml
RewriteRule /sitemap.xml /sitemap.xml [L]
RewriteRule /sitemap.html /sitemap.html [L]
RewriteRule /sitemap_baidu.xml /sitemap_baidu.xml [L]
RewriteRule /favicon.ico /favicon.ico [L]
# For file-based wordpress content (i.e. theme), admin, etc.
RewriteRule /wp-(.*) /wp-$1 [L]
# For normal wordpress content, via index.php
RewriteRule ^/$ /index.php [L]
RewriteRule /(.*) /index.php/$1 [L]
（3）新建一个记事本，写入下面代码保存，并将其重新命名为404.php。上传到网站根目录就是在（wwwroot）目录下。
<?php
$qs = $_SERVER[‘QUERY_STRING’];
$_SERVER[‘REQUEST_URI’] = substr($qs, strpos($qs, ‘:80’)+3);
$_SERVER[‘PATH_INFO’] = $_SERVER[‘REQUEST_URI’];
include(‘index.php’);
?>
$qs = $_SERVER[‘QUERY_STRING’];
$_SERVER[‘REQUEST_URI’] = substr($qs, strpos($qs, ‘:80’)+3);
$_SERVER[‘PATH_INFO’] = $_SERVER[‘REQUEST_URI’];
include(‘index.php’);
?>
（4）修改网站 /wp-includes/class-wp.php中如下代码默认从141~148
if ( isset($_SERVER[‘PATH_INFO’]) )
$pathinfo = $_SERVER[‘PATH_INFO’];
else
$pathinfo = ”;
$pathinfo_array = explode(‘?’, $pathinfo);
$pathinfo = str_replace(“%”, “%25”, $pathinfo_array[0]);
$req_uri = $_SERVER[‘REQUEST_URI’];
$pathinfo = $_SERVER[‘PATH_INFO’];
else
$pathinfo = ”;
$pathinfo_array = explode(‘?’, $pathinfo);
$pathinfo = str_replace(“%”, “%25”, $pathinfo_array[0]);
$req_uri = $_SERVER[‘REQUEST_URI’];
修改为：
if ( isset($_SERVER[‘PATH_INFO’]) )
$pathinfo = mb_convert_encoding($_SERVER[‘PATH_INFO’], ‘utf-8’, ‘GBK’);
else
$pathinfo = ”;
$pathinfo_array = explode(‘?’, $pathinfo);
$pathinfo = str_replace(“%”, “%25”, $pathinfo_array[0]);
$req_uri = mb_convert_encoding($_SERVER[‘REQUEST_URI’], ‘utf-8’, ‘GBK’);
之后就可以在后台设置自己喜欢的固定链接了。
这里介绍在apache上修改wordpress固定链接实现的方法：
https://sdeno.com/如何自定义wordpress固定链接/
在IIS上完美实现固定连接：
https://sdeno.com/使用wordpress-url-rewrite解决搜索分页问题及不在使用404页面实现/