本来想使用asp.net本身带的用户安全和管理方面的模块,可是现在从的开发环境里无论如何也不能正常使用ASP.net Web Site Administration Tool，总是提示“An error was encountered. Please return to the previous page and try again. ”，点击别的Tab，又提示“Tool Has Timed Out. As a security measure, the Web Site Administration Tool times out after a period of inactivity. Changes to machine.config or web.config may also result in the tool needing to be restarted. To continue configuring your web site, restart the tool.”。试了各种方法还是没有成功，不知道哪位朋友用过，请指点一二。