第一  android手机端post上传图片 （也可以是图片，文字混合或者图片数组等组合形式，这里服务端演示获取图片）

    下面代码中写了多种组合方式

/**
     * 上传文件  测试多张图片和文字混合上传
     *
     * @param actionUrl 接口地址
     */
    public <T> void upLoadFileduo(Context context, String actionUrl, String filename1,String filename2, final BaseCallback<T> callBack) {
        callBack.onBeforeRequest(null);
        String requestUrl = actionUrl;
        //创建File
        File file1 = CompressHelper.getDefault(context).compressToFile(new File(filename1));
        File file2 = CompressHelper.getDefault(context).compressToFile(new File(filename2));

//        ByteArrayBody bab1 = new ByteArrayBody(PhotoTools.File2byte(filename1), "lihuanfront.jpg");
//        ByteArrayBody bab2 = new ByteArrayBody(PhotoTools.File2byte(filename2), "lihuanopp.jpg");

        MediaType type=MediaType.parse("application/octet-stream");//“text/xml;charset=utf-8”
        RequestBody fileBody1=RequestBody.create(type,file1);
        RequestBody fileBody2=RequestBody.create(type,file2);
        //创建RequestBody
        RequestBody multipartBody = new MultipartBody.Builder()
                .setType(MultipartBody.ALTERNATIVE)
                //一样的效果
//                .addPart(Headers.of(
//                        "Content-Disposition",
//                        "form-data; name=\"params\"")
//                        ,paramsBody)
//                .addPart(Headers.of(
//                        "Content-Disposition",
//                        "form-data; name=\"file\"; filename=\"plans.xml\"")
//                        , fileBody)
//                .addPart(Headers.of(
//                        "Content-Disposition",
//                        "form-data; name=\"file\"; filename=\"plans.xml\"")
//                        , fileBody)
                //一样的效果
//                .addFormDataPart("realName",  "李")
//                .addFormDataPart("idCard", "510322198602030429")
//                .addFormDataPart("idFrontFileName", "lihuanfront.png")
//                .addFormDataPart("idOppFileName", "lihuanopp.png")
//                .addFormDataPart("code",  "15040070175")
//                .addFormDataPart("idFrontBytes", "lihuanfront.png", fileBody1)
                .addFormDataPart("idOppBytes", "lihuanopp.png",fileBody2 )

                .build();

        Request request = new Request.Builder().url("http://192.168.1.132:8080/filepost")//http://106.13.99.207/f/web/app/zctPersonalIdentity/save
                .addHeader("User-Agent", "android")
                .header("Content-Type", "text/html; charset=utf-8;")
                .post(multipartBody)//传参数、文件或者混合，改一下就行请求体就行
                .build();


        final Call call = mHttpClient.newCall(request);
        call.enqueue(new Callback() {
            @Override
            public void onFailure(Call call, IOException e) {
                callBack.onFailure(null, e);
                callbackError(callBack, null, -1, null);
            }

            @Override
            public void onResponse(Call call, Response response) throws IOException {
                callBack.onResponse(response);
                if (response.isSuccessful()) {
                    String string = response.body().string();
                    Log.e(TAG, "response ----->" + string);
                    callbackSuccess(callBack, response, string);
                } else {
                    // failedCallBack("上传失败", callBack);
                    callbackError(callBack, response, response.code(), null);
                }
            }

        });
    }

 

第二 服务端接受（只写了接受一个图片，其他参数和别的一样  主要文件接收是

MultipartFile   不是 File

）