android retrofit 单一图片上传

Posted 2022-11-11 Dr_abandon新秀

接口样式

    // 检测记录上报
    @Headers("Content-Type:application/json")
    @Multipart
    @POST("uploadRecord")
    Call<String> upload_record(@Header("sn") String sn, @Header("token") String token, @PartMap Map<String, String> map,@Part MultipartBody.Part body);

请求样式

Retrofit retrofit = new Retrofit.Builder()
                .baseUrl(url)
                .addConverterFactory(ScalarsConverterFactory.create())
                .build();

       //... 
        File file = new File(bean.getPic());
        RequestBody fileRQ = RequestBody.create(MediaType.parse("image/*"), file);
        // photo 为接口所接收的参数名
        MultipartBody.Part part= MultipartBody.Part.createFormData("photo", file.getName(), fileRQ);  
        Call<String> call = retrofit.create(HttpService.class).upload_record(sn, token, map,part);