阜宁网站制作哪家好_网站定制哪个好_网络营销经典成功案例_网站生成

报错信息：

cannot use rw (variable of type *populateResponse) as ResponseWriter value in argument to t.fh.ServeHTTP: *populateResponse does not implement ResponseWriter (missing method Fprintf)

cannot use rw (variable of type *http2responseWriter) as ResponseWriter value in argument to handler: *http2responseWriter does not implement ResponseWriter (missing method Fprintf)

cannot use w (variable of type *response) as ResponseWriter value in argument to serverHandler{…}.ServeHTTP: *response does not implement ResponseWriter (missing method Fprintf)

 cannot use tw (variable of type *timeoutWriter) as ResponseWriter value in argument to h.handler.ServeHTTP: *timeoutWriter does not implement ResponseWriter (missing method Fprintf)

解决：