There is no Action mapped for namespace / and action name .解答

做struts2登陆检验的时候遇到了一个问题:

输入http://localhost/login_validation/的目的是想显示
文件夹下的文件列表,无奈,使用struts框架,web.xml设定了<welcome-file-list>,该<welcome-file-list>中的下的文件不存在时,将显示错误。
所以该工程本身并没有错误,只需输入完整的文件路径,
http://localhost/login_validation/login.jsp

至此输入成功!
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