OKHttp（一）---------get方式请求

1.Android Studio 的build.gradle里添加依赖  compile 'com.squareup.okhttp3:okhttp:3.2.0'2.生成OkHttpClient，url为要发送的请求地址
       OkHttpClient okHttpClientGet=new OkHttpClient();       Request request=new Request.Builder()               .url(url)               .build();3.获取请求结果
  okHttpClientGet.newCall(request).enqueue(new Callback() {    @Override    public void onFailure(Call call, IOException e) {     //失败结果处理    }
    @Override    public void onResponse(Call call, Response response) throws IOException {     res=response.body().string();//res为成功取到的数据     //开始新线程
     new Thread(new Runnable() {         @Override         public void run() {
      }     }).start();


    }
  }