Android Retrofit的简单介绍和使用

public interface RequestServes {
  @POST("mobileLogin/submit.html")
  Call<String> getString(@Query("loginname") String loginname,
              @Query("nloginpwd") String nloginpwd);
}

@GET("{name}")
Call<User>
getUser(@Path("name") String name);

@POST("mobileLogin/submit.html")
  Call<String> getString(@Query("loginname") String loginname,
             @Query("nloginpwd") String nloginpwd);

Retrofit retrofit = new Retrofit.Builder()
        .baseUrl("http://106.3.227.33/pulamsi/")
        //增加返回值为String的支持
        .addConverterFactory(ScalarsConverterFactory.create())
        //增加返回值为Gson的支持(以实体类返回)
        .addConverterFactory(GsonConverterFactory.create())
        //增加返回值为Oservable<T>的支持
        .addCallAdapterFactory(RxJavaCallAdapterFactory.create())
        .build();

RequestSerives requestSerives = retrofit.create(RequestSerives.class);//这里采用的是Java的动态代理模式
Call<String> call = requestSerives.getString("userName", "1234");//传入我们请求的键值对的值

call.enqueue(new Callback<String>() {
  @Override
  public void onResponse(Call<String> call, Response<String> response) {
    Log.e("===","return:"response.body().toString());
  }
  @Override
  public void onFailure(Call<String> call, Throwable t) {
    Log.e("===","失败");
  }
});