我想用一些json的復古適合,但不能看到我的json字符串有什麼問題,我不斷收到相同的錯誤。我的JSON輸出有什麼問題? retrofit.converter.ConversionException
我在期待一個單詞對象的列表,但我錯過了什麼?有任何想法嗎?
retrofit.converter.ConversionException: com.google.gson.JsonSyntaxException: java.lang.IllegalStateException: Expected BEGIN_ARRAY but was BEGIN_OBJECT at line 1 column 2 path $
JSON:
{
"words": [
{
"id": "1",
"word": "submarine",
"word_syllables": "sub-mar-ine",
"picture": "none.jpg",
"picture_dir": "",
"soundfile": "",
"user_id": "1",
"created": "2015-04-08 16:32:07",
"modified": "0000-00-00 00:00:00"
},
{
"id": "2",
"word": "computer",
"word_syllables": "com-pute-r",
"picture": "computer.jpg",
"picture_dir": "",
"soundfile": "",
"user_id": "0",
"created": "2015-04-08 16:32:07",
"modified": "0000-00-00 00:00:00"
}
]
}
改造的Android代碼:
private void requestData(){
RestAdapter adapter=new RestAdapter.Builder()
.setEndpoint(ENDPOINT)
.build();
WordsAPI api=adapter.create(WordsAPI.class);
api.getRestWordFeed(new Callback<List<Word>>(){
@Override
public void failure(RetrofitError arg0) {
// TODO Auto-generated method stub
Log.v("error",arg0.getMessage());
}
@Override
public void success(List arg0, Response arg1) {
// TODO Auto-generated method stub
wordList=arg0;
printList();
}
});
}
API接口:
package com.example.testretrofitlib;
import java.util.List;
import retrofit.Callback;
import retrofit.http.GET;
public interface WordsAPI {
@GET("/rest_words/index.json")
public void getRestWordFeed(Callback<List<Word>> response);
}
你期待一個列表但JSON有一個物品詞已經在它的陣列。 –
kmcnamee