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Java Web服务改进解析_Java_Android_Json_Retrofit_Retrofit2 - Fatal编程技术网

Java Web服务改进解析

Java Web服务改进解析,java,android,json,retrofit,retrofit2,Java,Android,Json,Retrofit,Retrofit2,这种改装有什么问题?请求成功,但未获取任何值 这就是我的json的样子 [ { "msg": "test", "time": "2017-06-20 00:39:31", "kind": "txt" }, { "msg": "مرحبا يا برو", "time": "2017-06-20 00:40:02", "kind": "txt" }, {

这种改装有什么问题?请求成功,但未获取任何值

这就是我的json的样子

 [
    {
        "msg": "test",
        "time": "2017-06-20 00:39:31",
        "kind": "txt"
    },
    {
        "msg": "مرحبا يا برو",
        "time": "2017-06-20 00:40:02",
        "kind": "txt"
    },
    {
        "msg": "url",
        "time": "2017-06-20 01:57:12",
        "kind": "img"
    },
    {
        "msg": "url",
        "time": "2017-06-20 01:58:54",
        "kind": "video"
    }
]
AllMessagesResponse类

public class AllMessagesResponse {

    public ArrayList<MessagesInfo> getMessagesInfos() {
        return messagesInfos;
    }

    private ArrayList<MessagesInfo>messagesInfos=new ArrayList<>();

}
API类

@POST("chat/veiwPeerToPeer.php")
    Call<AllMessagesResponse>getMessages(@Body AllMessages allMessages);
@POST(“chat/veiwPeerToPeer.php”)
CallgetMessages(@Body AllMessages AllMessages);
主要活动课

AllMessages allMessages=new AllMessages();
        allMessages.senderID=MainActivity.userId;
        allMessages.receiverID=receiverId;
        WebService.getInstance().getApi().getMessages(allMessages).enqueue(new Callback<AllMessagesResponse>() {
            @Override
            public void onResponse(Call<AllMessagesResponse> call, Response<AllMessagesResponse> response) {
                AllMessagesResponse allMessagesResponse=response.body();
                setTitle(String.valueOf(allMessagesResponse.getMessagesInfos().size()));
            }

            @Override
            public void onFailure(Call<AllMessagesResponse> call, Throwable t) {

            }
        });
AllMessages AllMessages=new AllMessages();
allMessages.senderID=MainActivity.userId;
allMessages.receiverID=receiverID;
WebService.getInstance().getApi().getMessages(allMessages).enqueue(新回调(){
@凌驾
公共void onResponse(调用、响应){
AllMessagesResponse AllMessagesResponse=response.body();
setTitle(String.valueOf(allMessagesResponse.getMessagesInfos().size());
}
@凌驾
失败时公共无效(调用调用,可丢弃的t){
}
});

onResponse正在工作,但我没有得到任何值

对于列表,您不需要另一个pojo,您可以直接请求列表改装,直接提供列表

Call<List<POJO>>
呼叫
我获取了与您相同的JSON响应

apinterface=new-reformation.Builder()
.baseUrl(基本URL和ANDROIDHIVE)
.addConverterFactory(GsonConverterFactory.create())
.build().create(apinterface.class);
最终调用hiveCall=apinterface.getAllMovies();
enqueue(新回调(){
@凌驾
公共void onResponse(调用、响应){
if(response.issusccessful()){
progressDialog.disclose();
List hiveList=response.body();
tv_改装.setText(“标题:”+hiveList.get(3).getTitle()+”\n图像:“+hiveList.get(3).getImage()+”\n评级:“+hiveList.get(3).getRating()+”\n发行年份:“+hiveList.get(3).getReleaseYear()+”\n版本:“+hiveList.get(3).getGene()”;
}否则{
Toast.makeText(getActivity(),“响应失败代码:”+Response.message(),Toast.LENGTH\u SHORT.show();
progressDialog.disclose();
}
}
@凌驾
失败时公共无效(调用调用,可丢弃的t){
System.out.println(t.getStackTrace().toString());
progressDialog.disclose();
}
});
Call<List<POJO>>
apiInterface = new Retrofit.Builder()
                        .baseUrl(BASE_URL_ANDROIDHIVE)
                        .addConverterFactory(GsonConverterFactory.create())
                        .build().create(ApiInterface.class);

                final Call<List<AndroidHive>> hiveCall = apiInterface.getAllMovies();

                hiveCall.enqueue(new Callback<List<AndroidHive>>() {
                    @Override
                    public void onResponse(Call<List<AndroidHive>> call, Response<List<AndroidHive>> response) {

                        if (response.isSuccessful()) {
                            progressDialog.dismiss();
                            List<AndroidHive> hiveList = response.body();

                            tv_retrofit.setText("Title : " + hiveList.get(3).getTitle() + "\n Image : " + hiveList.get(3).getImage() + "\n Rating : " + hiveList.get(3).getRating() + " \n Release Year : " + hiveList.get(3).getReleaseYear() + "\n  Gener : " + hiveList.get(3).getGenre());

                        } else {
                            Toast.makeText(getActivity(), "Response Failed Code : " + response.message(), Toast.LENGTH_SHORT).show();
                            progressDialog.dismiss();
                        }
                    }

                    @Override
                    public void onFailure(Call<List<AndroidHive>> call, Throwable t) {
                        System.out.println(t.getStackTrace().toString());
                        progressDialog.dismiss();
                    }
                });