Android Studio 发送请求携带Json的两种格式

 

1、携带标准格式下的JSON格式串，请求头中的content-type要配置为application/json;charset=UTF-8 后端接收需要加@RequestBody注解进行反序列化。

 OkHttpUtils
                .postString()
                .url("http://122.23.39.22:8012/project/"+jiekou)
                .content(new Gson().toJson(object))
                .mediaType(MediaType.parse("application/json;charset=UTF-8"))
                .build()
                .execute(new Callback() {
                    @Override
                    public Object parseNetworkResponse(Response response, int id) throws Exception {
                        System.out.println(response);
                        return null;
                    }

                    @Override
                    public void onError(Call call, Exception e, int id) {
                        System.out.println("异常信息为：" + e);
                    }

                    @Override
                    public void onResponse(Object response, int id) {
                        System.out.println(response);
                    }
                });

 2、携带url格式的json串，请求头中的content-type要配置为application/x-www-form-urlencoded;charset=UTF-8  后端接收不需要加@RequestBody注解进行反序列化。

 OkHttpUtils
                .postString()
                .url("http://112.11.19.24:8222/project/"+jiekou)
                .content("username="+object.getUsername()+"&"+"pwd="+object.getPwd())
                .mediaType(MediaType.parse("application/x-www-form-urlencoded;charset=UTF-8"))
                .build()
                .execute(new Callback() {
                    @Override
                    public Object parseNetworkResponse(Response response, int id) throws Exception {
                        System.out.println(response);
                        return null;
                    }

                    @Override
                    public void onError(Call call, Exception e, int id) {
                        System.out.println("异常信息为：" + e);
                    }

                    @Override
                    public void onResponse(Object response, int id) {
                        System.out.println(response);
                    }
                });