[Web.config]里的一些常用设置

1.  显示最真实的错误信息,这样自定义错误信息就不会起作用. 

<system.webserver>

 <httpErrors errorMode="Detailed" />  

</system.webserver>

2. 自定义错误页面

<configuration>
    <system.web>
       <customErrors mode="On" defaultRedirect="apperror.aspx">
          <error statusCode="404" redirect="404.aspx" />
          <error statusCode="500" redirect="500.aspx" />
       </customErrors>
    </system.web>
</configuration>

3. 默认首页设置

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <system.webServer>
   <defaultDocument>
      <files>
        <clear />
        <add value="Index.html" />
      </files>
    </defaultDocument>
  </system.webServer>
</configuration>

4.wordpress 指定PHP 版本

<?xml version="1.0" encoding="UTF-8"?>
<configuration>
    <system.webServer>
        <handlers>
            <remove name="Custom-PHP5-FastCGI-php" />
            <add name="Custom-PHP5-FastCGI-php" path="*.php" verb="GET,HEAD,POST" modules="FastCgiModule" scriptProcessor="C:\php5\php-cgi.exe" resourceType="Either" requireAccess="Script" />
        </handlers>
    </system.webServer>

</configuration>  

5. 关于字体显示的设置

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <system.webServer>
  <staticContent>
  <remove fileExtension=".woff"/>

  <remove fileExtension=".svg"/>

  <remove fileExtension=".woff2"/>

     <mimeMap fileExtension=".woff" mimeType="application/x-font-woff" />
     <mimeMap fileExtension=".svg" mimeType="image/svg+xml" />
     <mimeMap fileExtension=".woff2" mimeType="application/x-font-woff" />
  </staticContent>
  </system.webServer>

</configuration> 

6. session state server 

    <system.web>

<system.web>

    <sessionState mode="StateServer"

      stateConnectionString="tcpip=127.0.0.1:42424"

      cookieless="false"

      timeout="20"/>

                <sessionStat mode="SQLServer" allowCustomSqlDatabase="true" sqlConnectionString="data Source=<SQLSERVERNAME>;database=<SQLDATABASENAME>;user id=<SQLUSER>;password=<SQLPASSWORD>"
                cookieless="false" timeout="15" />

</system.web>