Android——Post的请求格式Json格式和表单格式

发送Post请求一般有两种格式：Json格式和表单格式来发送请求。

这里两个工具类来使用发送post请求：

表单格式：

//表单bodyFormBody body = new FormBody.Builder().add("news_id", news_id + "").add("fromname", fromname).add("time", time).build();public static void getPost(FormBody body, String httpurl) {        OkHttpClient client = new OkHttpClient();        Request.Builder builder = new Builder();        builder.post(body);        builder.url(httpurl);        Request request = builder.build();        Call call = client.newCall(request);        call.enqueue(new Callback() {            @Override            public void onResponse(Call arg0, Response arg1) throws IOException {                // TODO Auto-generated method stub                Log.i("lpl", arg1.body().string());            }            @Override            public void onFailure(Call arg0, IOException arg1) {                // TODO Auto-generated method stub            }        });    }

Json格式发送：

public static String MypostJson(String api, Object RequestJsonbean) throws IOException {        /**         * 返回的仍然是json格式         */        Gson gson = new Gson();        String json = gson.toJson(RequestJsonbean);        OkHttpClient client = new OkHttpClient();        //json body        RequestBody body = RequestBody.create(JSON, json);        Request request = new Request.Builder().url(api).post(body).build();        Response response = client.newCall(request).execute();        if (response.isSuccessful()) {            return response.body().string();        } else {            throw new IOException("Unexpected code " + response);        }    }

RequestJsonbean是你的javabean对象