okHTTP使用

Examples
GET A URL
This program downloads a URL and print its contents as a string. Full source.
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
This program posts data to a service. Full source.
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();}