1.gradle配置：
compile'com.squareup.retrofit2:retrofit:2.0.1'
compile'com.squareup.retrofit2:retrofit-adapters:2.0.1'
compile'com.squareup.retrofit2:converter-gson:2.0.1'// gson
------------------------------------------------
2.简单代码：
import retrofit2.Call;
import retrofit2.Callback;
import retrofit2.Response;
import retrofit2.Retrofit;
import retrofit2.converter.gson.GsonConverterFactory;
----------------------
ApiService service =newRetrofit.Builder()
.addConverterFactory(GsonConverterFactory.create())
.baseUrl("http://wthrcdn.etouch.cn/")
.build()
.create(ApiService.class);
Call newsBeanCall = service.getWeather("北京");
newsBeanCall.enqueue(newCallback() {
@Override
public voidonResponse(Call call, Response response) {
Log.d("vvv",response.body().toString());
}
@Override
public voidonFailure(Call call, Throwable t) {
Log.d("vvv","error");
}
});
--------------------------------------------------------
3.ApiService：
importretrofit2.Call;
importretrofit2.http.GET;
importretrofit2.http.Query;
----------------------
public interfaceApiService {
@GET("weather_mini")
Call getWeather(@Query("city") String type);
}
