Android 从url改装调用id

我如何在改造网络呼叫中使用这些查询并在分类结果中显示它

https://api.themoviedb.org/3/genre/{genre_id}/movies

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也许这有助于：

接口类

public interface TheApiInterface{
     @GET("url/bits/until/{path_variable}/then/more/url")
     Call<TheThingResponse> getTheThing(@Path("path_variable") String var);
}

您收到的JSON如下所示：

 {
"theJsonKeyOfTheFieldReturnedInServerResponse1": "the value I wanted 1",
"theJsonKeyOfTheFieldReturnedInServerResponse2": "the value I wanted 2",
"theJsonKeyOfTheFieldReturnedInServerResponse3": "the value I wanted 3",
"theJsonKeyOfTheFieldReturnedInServerResponse4": "the value I wanted 4"
 }

但您可以为更复杂的JSON构建更复杂的POJO

我发现让我的POJO都共享一个可序列化的父类是很有用的，这样可以使它们在回调中轻松移动，但是如果你想有一个更持久的存储，你也可以在这里很容易地使用ContentProvider并将一些行插入DB或类似的东西

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但请记住，这都是异步的-如果您想要同步改装调用，可以使用call.execute（）

我不知道您的意思-您是在问如何调用吗？谢谢您的回复。事实上，我给了错误的接口类，这就是为什么它给了我错误的原因…我如何对POST方法使用相同的东西。

public class ThingResponseCallback implements Callback<TheThingResponse>{
     @Override
     public void onResponse(Call<TheThingResponse> call, Response<TheThingResponse> response) {
        if (response.isSuccessful() && response.body() != null) {
            Log.i(TAG, "onResponse: success: theResponseFieldIWant1: " + response.theResponseFieldIWant1;);
        } else {
            Log.i(TAG, "onResponse: something went wrong with the response object " +response.body());
        }
    }

    @Override
    public void onFailure(Call<TheThingResponse> call, Throwable t) {
         Log.i(TAG, "onFailure: to: " + call.request().url() + " req " + call.request());
    }
}

public class TheThingResponse{
    @SerializedName("theJsonKeyOfTheFieldReturnedInServerResponse1")
    public String theResponseFieldIWant1;

    @SerializedName("theJsonKeyOfTheFieldReturnedInServerResponse2")
    public String theResponseFieldIWant2;

    @SerializedName("theJsonKeyOfTheFieldReturnedInServerResponse3")    
    public String theResponseFieldIWant3;

    @SerializedName("theJsonKeyOfTheFieldReturnedInServerResponse4")    
    public String theResponseFieldIWant4;
}

 {
"theJsonKeyOfTheFieldReturnedInServerResponse1": "the value I wanted 1",
"theJsonKeyOfTheFieldReturnedInServerResponse2": "the value I wanted 2",
"theJsonKeyOfTheFieldReturnedInServerResponse3": "the value I wanted 3",
"theJsonKeyOfTheFieldReturnedInServerResponse4": "the value I wanted 4"
 }