retrofit的应用

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导入

compile 'com.squareup.retrofit:retrofit:2.0.0-beta2'compile 'com.squareup.retrofit:converter-gson:2.0.0-beta2'

======主方法======

package com.example.admin.retrofittest2;import android.os.Bundle;import android.support.v7.app.AppCompatActivity;import android.util.Log;import retrofit.Call;import retrofit.Callback;import retrofit.GsonConverterFactory;import retrofit.Response;import retrofit.Retrofit;public class MainActivity extends AppCompatActivity {private String path="http://api.expoon.com/AppNews/";    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);        Retrofit retrofit=new Retrofit.Builder()                .baseUrl(path)                .addConverterFactory(GsonConverterFactory.create())                .build();        ApiService apiService=retrofit.create(ApiService.class);        Call<Interfacetest> call= apiService.getbean();        call.enqueue(new Callback<Interfacetest>() {            @Override            public void onResponse(Response<Interfacetest> response, Retrofit retrofit) {                Interfacetest body = response.body();                Log.d("返回回来的数据：", body.getInfo());            }            @Override            public void onFailure(Throwable t) {                Log.d("返回回来的数据：", "onFailure");            }        });    }}
===========定义一个接口=============
package com.example.admin.retrofittest2;import retrofit.Call;import retrofit.http.GET;/** * Created by admin on 2016/8/24. */public interface ApiService {    @GET("getNewsList/type/1/p/1")    Call<Interfacetest> getbean();}
============写一个实体类==================

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