Go请求兔子识别接口实现流程示例详解

// 二进制文件形式封装
func RequestFormImgPath(imgPath string) (result []byte, err error) {
    url := "https://api-cn.faceplusplus.com/imagepp/beta/detectsceneandobject"
    method := "POST"
    payload := &bytes.Buffer{}
    writer := multipart.NewWriter(payload)
    _ = writer.WriteField("api_key", _ConfigKey)
    _ = writer.WriteField("api_secret", _ConfigSecret)
    var file *os.File
    if file, err = os.Open(imgPath); err != nil {
        return nil, err
    }
    defer file.Close()
    part3, err := writer.CreateFormFile("image_file", filepath.Base(imgPath))
    _, err = io.Copy(part3, file)
    if err != nil {
        return nil, err
    }
    if err = writer.Close(); err != nil {
        return nil, err
    }
    client := &Http.Client{}
    req, err := http.NewRequest(method, url, payload)
    if err != nil {
        fmt.Println(err)
        return
    }
    req.Header.Set("Content-Type", writer.FormDataContentType())
    var res *http.Response
    if res, err = client.Do(req); err != nil {
        return nil, err
    }
    defer res.Body.Close()
    return ioutil.ReadAll(res.Body)
}

func RequestFormImgPath(imgType int,imgStr string,imgPath string) (result []byte, err error) {
    if imgType =1 {
        imgage_url =imgStr
    }
      if imgType =2 {
        image_base64 =imgStr
    }
      if imgType =3 {
        image_file =imgPath
    }
}

{
    "time_used": 1398,
    "scenes": [
        {
            "confidence": 42.366,
            "value": "Coast"
        }
    ],
    "image_id": "tJw8Sy1jtTJ+9/DBZNSvvQ==",
    "objects": [
        {
            "confidence": 85.478,
            "value": "Rabbit"
        }
    ],
    "request_id": "1675855779,71f61465-240d-4174-b82b-f98f4b22b082"
}

type RabbitResponse struct {
	TimeUsed     int          `json:"time_used"`
	ErrorMessage string       `json:"error_message"` // 接口错误时才有值
	Scenes       []ScenesDto  `json:"scenes"`
	ImageId      string       `json:"image_id"`
	Objects      []ObjectsDto `json:"objects"`
	RequestId    string       `json:"request_id"`
}
type ScenesDto struct {
	Confidence float64 `json:"confidence"`
	Value      string  `json:"value"`
}
type ObjectsDto struct {
	Confidence float64 `json:"confidence"`
	Value      string  `json:"value"`
}