OkHttp

github

Gradle

compile 'com.squareup.okhttp3:okhttp:(insert latest version)'

Get A URL

• 添加依赖库
• 创建一个okHttpClient实例
• 实例化一个请求Request
• 实例一个Response返回对象

代码如下:

OkHttpClient client = new OkHttpClient();

String run(String url) throws IOException {
  Request request = new Request.Builder()
      .url(url)
      .build();

  Response response = client.newCall(request).execute();
  return response.body().string();
}

POST TO A SERVER

• 添加依赖库
• 创建一个okHttpClient实例
• 实例一个请求的内容体RequestBody并放入提交内容
• 实例化一个请求Request
• 实例一个Response返回对象

代码如下：

public static final MediaType JSON
    = MediaType.parse("application/json; charset=utf-8");

OkHttpClient client = new OkHttpClient();

String post(String url, String json) throws IOException {
  RequestBody body = RequestBody.create(JSON, json);
  Request request = new Request.Builder()
      .url(url)
      .post(body)
      .build();
  Response response = client.newCall(request).execute();
  return response.body().string();
}