Android Retrofit的使用详解

class Result <T>{
  var status: Int? = -1//请求结果
  lateinit var message: String;
  var content :T?= null
}

class Content {
  var name: String?= null
  var mobile :String?= null
  var address :String?= null
}

interface HttpService {
  @GET("index.php?m=Api&c=User&a=userInfo")
  fun getUserInfo(): Call<Result<Content>>
}

private void request() {
    Retrofit retrofit = new Retrofit.Builder()
        .baseUrl("http://one.sinalwj.cn//")
        .addConverterFactory(GsonConverterFactory.create())
        .build();
    HttpService service = retrofit.create(HttpService.class);
    Call<Result<Content>> call = service.getUserInfo();
    call.enqueue(new Callback<Result<Content>>() {
      @Override
      public void onResponse(Call<Result<Content>> call, Response<Result<Content>> response) {
        Log.i("tag", response.body().getContent().getName());
      }
      @Override
      public void onFailure(Call<Result<Content>> call, Throwable t) {
        Log.i("tag", "失败");
      }
    });

  }

@FormUrlEncoded //表单
  @POST("index.php?m=Api&c=User&a=userInfo")
  fun getUserInfo(
      @Field("user_id") user_id: String //参数
  ): Observable<BaseResult<User>> //返回数据类型

class Content {
  var name: String?= null
  lateinit var sn:SN

  class SN{
    var out :String ?= null
    var errNo :Int ?= -1
  }
}

@GET("ajax.php")
fun getInfo(@Body content: Content): Call<Result<Content>>

@GET("{path/}{index.php?m=Api&c=User&a=userInfo")
fun getUserInfo(@Path("path")path: String): Call<Result<Content>>

@GET("ajax.php")
fun getInfo(@Query("id")id: String): Call<Result<Content>>