<!-- ==================== Default Welcome File List ===================== --> <!-- When a request URI refers to a directory, the default servlet looks --> <!-- for a "welcome file" within that directory and, if present, --> <!-- to the corresponding resource URI for display. If no welcome file --> <!-- is present, the default servlet either serves a directory listing, --> <!-- or returns a 404 status, depending on how it is configured. --> <!-- --> <!-- If you define welcome files in your own application's web.xml --> <!-- deployment descriptor, that list *replaces* the list configured --> <!-- here, so be sure that you include any of the default values that --> <!-- you wish to include. --> <welcome-file-list> <welcome-file>index.html</welcome-file> <welcome-file>index.htm</welcome-file> <welcome-file>index.jsp</welcome-file> </welcome-file-list>
引用错了!!哈哈应该修改web.xml里啊
<!-- When a request URI refers to a directory, the default servlet looks -->
<!-- for a "welcome file" within that directory and, if present, -->
<!-- to the corresponding resource URI for display. If no welcome file -->
<!-- is present, the default servlet either serves a directory listing, -->
<!-- or returns a 404 status, depending on how it is configured. -->
<!-- -->
<!-- If you define welcome files in your own application's web.xml -->
<!-- deployment descriptor, that list *replaces* the list configured -->
<!-- here, so be sure that you include any of the default values that -->
<!-- you wish to include. --> <welcome-file-list>
<welcome-file>index.html</welcome-file>
<welcome-file>index.htm</welcome-file>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>