okhttp3上传文件并携带其他参数

    xiaoxiao2021-04-13  30

    public static void postFile(final String url, final Map<String, String> map, File file, Callback callback) { // form 表单形式上传 MultipartBody.Builder requestBody = new MultipartBody.Builder().setType(MultipartBody.FORM); if (file != null) { // MediaType.parse() 里面是上传的文件类型。 RequestBody body = RequestBody.create(MediaType.parse("image/*"), file); String filename = file.getName(); // 参数分别为, 请求key ,文件名称 , RequestBody requestBody.addFormDataPart("avata", filename, body); } if (map != null) { // map 里面是请求中所需要的 key 和 value Set<Map.Entry<String, String>> entries = map.entrySet(); for (Map.Entry entry : entries) { String key = valueOf(entry.getKey()); String value = valueOf(entry.getValue()); Log.d("HttpUtils", "key=="+key+"value=="+value); requestBody.addFormDataPart(key,value); } } Request request = new Request.Builder().url(url).post(requestBody.build()).build(); // readTimeout("请求超时时间" , 时间单位); client.newBuilder().readTimeout(5000, TimeUnit.MILLISECONDS).build().newCall(request).enqueue(callback); }
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