危险值处理

<?xml version="1.0"?>
<configuration>
 <appSettings>
  <add key="connectString" value="data source=HOWIE-PC\SQLEXPRESS;database=zbtj1;integrated security=true"/>
  <add key="sqlConn" value="data source=HOWIE-PC\SQLEXPRESS;database=zbtj1;integrated security=true"/>
 </appSettings>
 <system.web>
    <pages validateRequest="false" />
    <httpRuntime requestValidationMode="2.0"/>
  <compilation debug="true" targetFramework="4.0">
   <assemblies>
    <add assembly="Microsoft.Vsa, Version=8.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
    <add assembly="Microsoft.VisualBasic.Vsa, Version=8.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
    <add assembly="Accessibility, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
    <add assembly="System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
    <add assembly="System.Management, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
    <add assembly="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
    <add assembly="Microsoft.JScript, Version=10.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
    <add assembly="Microsoft.VisualBasic, Version=10.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/></assemblies>
  </compilation>
  <!--<customErrors mode="off" defaultRedirect="GenericErrorPage.htm">
   <error statusCode="403" redirect="NoAccess.htm"/>
   <error statusCode="404" redirect="FileNotFound.htm"/>
  </customErrors>-->
 </system.web>
</configuration>