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1. 璁剧疆customErrors鍏冪礌鐨刴ode灞炴€т负"On"锛岃〃绀哄惎鐢ㄨ嚜瀹氫箟閿欒椤碉細

<system.web>
  <customErrors mode="On" />
</system.web>

2. 鍙互璁剧疆customErrors鍏冪礌鐨刣efaultRedirect灞炴€э紝鎸囧畾榛樿鐨勯敊璇〉锛?/li>

<system.web>
  <customErrors mode="On" defaultRedirect="ErrorPage.aspx" />
</system.web>

3. 鍙互涓虹壒瀹氱殑HTTP鐘舵€佺爜瀹氫箟閿欒椤碉紝閫氳繃浣跨敤閿欒椤电殑URL浣滀负瀛愬厓绱狅紝骞舵寚瀹歴tatusCode灞炴€э細

<system.web>
  <customErrors mode="On">
    <error statusCode="404" redirect="NotFound.aspx" />
    <error statusCode="500" redirect="ServerError.aspx" />
  </customErrors>
</system.web>

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