完全按照教程来的 啊
web.xml注册的时候写的Servlet和Servlet-mapping标签都提示这个:
Element 'servlet' cannot have character [children], because the type's content type is element-only. web.xml
还有HelloServlet的类里面PrintWriter out = Response.GetWriter();这一行提示
PrintWriter cannot be resolved to a type和Response cannot be resolved这两个错误啊