Function getReader

cli/pkg/common/http.go:305–347

(reqParams map[string]interface{}, contentType string, files []UploadFile)

}

func getReader(reqParams map[string]interface{}, contentType string, files []UploadFile) (io.Reader, string) {
	if strings.Contains(contentType, "json") {
		bytesData, _ := json.Marshal(reqParams)
		return bytes.NewReader(bytesData), contentType
	} else if files != nil {
		body := &bytes.Buffer{}
		// 文件写入 body
		writer := multipart.NewWriter(body)
		for _, uploadFile := range files {
			file, err := os.Open(uploadFile.Filepath)
			if err != nil {
				panic(err)
			}
			part, err := writer.CreateFormFile(uploadFile.Name, filepath.Base(uploadFile.Filepath))
			if err != nil {
				panic(err)
			}
			_, err = io.Copy(part, file)
			if err != nil {
				SmartIDELog.ImportanceWithError(err)
			}
			file.Close()
		}
		// 其他参数列表写入 body
		for k, v := range reqParams {
			if err := writer.WriteField(k, v.(string)); err != nil {
				panic(err)
			}
		}
		if err := writer.Close(); err != nil {
			panic(err)
		}
		// 上传文件需要自己专用的contentType
		return body, writer.FormDataContentType()
	} else {
		urlValues := url.Values{}
		for key, val := range reqParams {
			urlValues.Set(key, val.(string))
		}
		reqBody := urlValues.Encode()
		return strings.NewReader(reqBody), contentType
	}
}

// formatRequest generates ascii representation of a request
func formatRequest(r *http.Request, reqParams map[string]interface{}) string {