我需要在處理 tar.gz 文件的 go 中實(shí)現(xiàn) Web 服務(wù)，我想知道正確的方法是什么，我需要定義什么內(nèi)容類(lèi)型等。另外，我發(fā)現(xiàn)很多事情都是自動(dòng)處理的——在客戶(hù)端我只是發(fā)布了一個(gè) gzip 閱讀器，因?yàn)檎?qǐng)求正文和Accept-Encoding: gzip標(biāo)頭是自動(dòng)添加的，而在服務(wù)器端——我不需要對(duì)請(qǐng)求正文進(jìn)行壓縮，它是已經(jīng)提取到焦油。那有意義嗎？我可以相信任何客戶(hù)都會(huì)這樣嗎？服務(wù)器：func main() {    router := mux.NewRouter().StrictSlash(true)    router.Handle("/results", dataupload.NewUploadHandler()).Methods("POST")    log.Fatal(http.ListenAndServe(*address, router))}上傳者：package datauploadimport (    "errors"    log "github.com/Sirupsen/logrus"    "io"    "net/http")// UploadHandler responds to /results http request, which is the result-service rest API for uploading resultstype UploadHandler struct {    uploader Uploader}// NewUploadHandler creates UploadHandler instancefunc NewUploadHandler() *UploadHandler {    return &UploadHandler{        uploader: TarUploader{},    }}func (uh UploadHandler) ServeHTTP(writer http.ResponseWriter, request *http.Request) {    retStatus := http.StatusOK    body, err := getBody(request)    if err != nil {        retStatus = http.StatusBadRequest        log.Error("Error fetching request body. ", err)    } else {        _, err := uh.uploader.Upload(body)    }    writer.WriteHeader(retStatus)}func getBody(request *http.Request) (io.ReadCloser, error) {    requestBody := request.Body    if requestBody == nil {        return nil, errors.New("Empty request body")    }    var err error    // this part is commented out since somehow the body is already gunzipped - no need to extract it.    /*if strings.Contains(request.Header.Get("Accept-Encoding"), "gzip") {        requestBody, err = gzip.NewReader(requestBody)    }*/    return requestBody, err}