<!--注意，是system.webServer节点，而非system.web-->
<system.webServer>

<handlers>

  <add name="JavaScriptHandler" path="*.js" verb="*" preCondition="integratedMode" type="System.Web.StaticFileHandler" />

  <add name="HtmlScriptHandler" path="*.html" verb="*" preCondition="integratedMode" type="System.Web.StaticFileHandler" />
　　<!--以下节点为默认-->

  <remove name="BlockViewHandler"/>

  <add name="BlockViewHandler" path="*" verb="*" preCondition="integratedMode" type="System.Web.HttpNotFoundHandler" />

</handlers>