Okhttp网络请求使用方法

Okhttp的Github：https://github.com/square/okhttp

导入依赖

implementation 'com.squareup.okhttp3:okhttp:3.5.0'

创建OkHttpClient

OkHttpClient okHttpClient = new OkHttpClient();
 

创建请求

      Request request = new Request.Builder()
       .get()
       .url("http://某服务器地址/HOME_URL.json")
       .build();
  
 

Call call = okHttpClient.newCall(request);
 

用enqueue这一个

       call.enqueue(new okhttp3.Callback() {
      @Override
      public void onFailure(okhttp3.Call call, IOException e) {
       Toast.makeText(getActivity(), "请检查网络连接", Toast.LENGTH_SHORT).show();
       }
      @Override
      public void onResponse(okhttp3.Call call, okhttp3.Response response) throws IOException {
       Start start = new Gson().fromJson(response.body().string(), Start.class);
       }
       });
       }
  
 

基本用Okhttp请求就这些

看下具体的代码

      OkHttpClient okHttpClient = new OkHttpClient();
       Request request = new Request.Builder()
       .get()
       .url("http://某服务器地址/HOME_URL.json")
       .build();
       okhttp3.Call call = okHttpClient.newCall(request);
       call.enqueue(new okhttp3.Callback() {
      @Override
      public void onFailure(okhttp3.Call call, IOException e) {
       Toast.makeText(getActivity(), "请检查网络连接", Toast.LENGTH_SHORT).show();
       }
      @Override
      public void onResponse(okhttp3.Call call, okhttp3.Response response) throws IOException {
       Start start = new Gson().fromJson(response.body().string(), Start.class);//这里是解析
       }
       });
       }
  
 

别忘了加上网络权限    <uses-permission android:name="android.permission.INTERNET"/>

文章来源: myhub.blog.csdn.net，作者：第三女神程忆难，版权归原作者所有，如需转载，请联系作者。

原文链接：myhub.blog.csdn.net/article/details/83691929