@ 2019-10-20 UNctfjingjisai Arbi-Arbi-Arbi
hint: SimpleHTTPServe nice back. Please add / Login , prevent platelet invasion. Hint1: under the web root directory opened a SimpleHTTPServer service, but not a directory listing; Hint2: uri route will detect the url parameter user name and request matches; Hint3: file what must exist in the express framework root directory will have it; Hint4?: url in what characters can cut it?
