Okhttp3参数和文件同时上传

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记录贴

• 参数存放在map中
• 文件的地址放在Constant.filePath中
• 我这里的文件路径已经是完整的，有一些需要这样来获取一个文件

File file = new File(Environment.getExternalStorageDirectory(), “Pictures”);
详情点这里

 public static void post3(String address, okhttp3.Callback callback, Map<String,String> map)
    {
        OkHttpClient client = new OkHttpClient();
        MultipartBody.Builder builder = new MultipartBody.Builder();
        if (map!=null)
        {
            for (Map.Entry<String,String> entry:map.entrySet())
            {
                builder.addFormDataPart(entry.getKey(),entry.getValue());
            }
        }

        File file = new File(CommonVari.filePath);
        if(file.exists()){
            Log.d(TAG, "post3: 文件存在");
            String TYPE = "application/octet-stream";
            RequestBody fileBody = RequestBody.create(MediaType.parse(TYPE),file);

            RequestBody requestBody = builder
                    .setType(MultipartBody.FORM)
                    .addFormDataPart("detail_image",file.getName(),fileBody)
                    .build();

            Request request = new Request.Builder()
                    .url(address)
                    .post(requestBody)
                    .addHeader("Authorization","Bearer "+CommonVari.token)
                    .build();
            client.newCall(request).enqueue(callback);
        }else {
            Log.d(TAG, "post3: 文件不存在");
            RequestBody requestBody = builder
                    .setType(MultipartBody.FORM)
                    .build();
            Request request = new Request.Builder()
                    .url(address)
                    .post(requestBody)
                    .addHeader("Authorization","Bearer "+CommonVari.token)
                    .build();
            client.newCall(request).enqueue(callback);
        }

    }