我正在嘗試使用 Go 模擬 curl -X GET，但我正在聯系的服務器具有身份驗證。我已經關注了幾個推薦我使用的網站r.Header.Add()，但我的 curl 調用無法正常工作。我的 curl 調用實際上返回了一些東西： curl -X GET https://myserver.com/test/anothertest -H 'x-access-token: a1b2c3d4'我的代碼沒有返回預期的 JSON 對象：func get(api string, headers map[string]string, dataStruct interface{}) (data interface{}, err error) {    req, _ := http.NewRequest("GET", api, nil)    for k, v := range headers {        req.Header[k] = []string{v}    }    currentHeader, _ := httputil.DumpRequestOut(req, true)    fmt.Println(string(currentHeader))    client := &http.Client{}    resp, err := client.Do(req)    if err != nil {        return    }    defer resp.Body.Close()    data = dataStruct    err = getJson(api, &data)    if err != nil {        return    }    return}func main() {    // args := parse_args(Options{})    args := Options{Api: "my_server",    Headers: map[string]string{        "x-access-token": "a1b2c3d4"}}    body, _ := get(args.Api, args.Headers, HistoryDecoder{})    fmt.Println(body)}退貨：GET /v1pre3/users/current HTTP/1.1Host: my_serverUser-Agent: Go-http-client/1.1X-Access-Token: a1b2c3d4Accept-Encoding: gzipmap[ResponseStatus:map[Message:Please ensure that valid credentials are being provided for this API call (This request requires authentication but none were provided)] Notifications:[map[Type:error Item:Please ensure that valid credentials are being provided for this API call (This request requires authentication but none were provided)]]]誰能告訴我我做錯了什么？