func (t TestObj) TestHandleUploadFile(ctx *kmgHttp.Context) { fileInfo := ctx.MustInFile("UFile") file, err := fileInfo.Open() if err != nil { panic(err) } defer file.Close() content, err := ioutil.ReadAll(file) if err != nil { panic(err) } a := ctx.InStr("a") ctx.WriteString(fileInfo.Filename) ctx.WriteString(" ") ctx.WriteString(a) ctx.WriteString(" ") ctx.WriteString(string(content)) }