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当我从reddit的JSON API请求数据时,我得到了我的jsonRequestObject如下:解析JSON从reddit的JSON API
[ ] https://www.reddit.com/.json 0x70eb7ea8 NORMAL null
这是代码我使用:
public class RedditFront {
private static String frontPageURL = "https://www.reddit.com/.json";
private static String jsonResponse = "";
public static void redditFrontAll(final Context context) throws JSONException {
Log.d("REDDIT", "got here");
JsonObjectRequest jsonObjReq = new JsonObjectRequest(Request.Method.GET,
frontPageURL, null, new Response.Listener<JSONObject>() {
@Override
public void onResponse(JSONObject response) {
try {
JSONObject data = response.getJSONObject("data");
JSONArray children = data.getJSONArray("children");
for (int i = 0; i < children.length(); i++) {
JSONObject topic = children.getJSONObject(i);
String author = topic.getString("author");
String imageUrl = topic.getString("thumbnail");
String postTime = topic.getString("created_utc");
String rScore = topic.getString("score");
String title = topic.getString("title");
Log.d("REDDIT_TITLE:", title);
}
} catch (JSONException e) {
e.printStackTrace();
Toast.makeText(context,
"Error: " + e.getMessage(),
Toast.LENGTH_LONG).show();
}
}
},
new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
VolleyLog.d(TAG, "Error: " + error.getMessage());
Toast.makeText(context,
error.getMessage(), Toast.LENGTH_SHORT).show();
}
});
Log.d("JSON:", jsonResponse);
}
}
我一般不太确定抽球,所以我跟着这个教程。我认为的JSON代码是正确的,但我不确定。有人能帮助我吗?由于
什么问题添加页眉这样吗?你只是想确认你是否正确地解析了你的文章 –
'有人能帮助我吗?什么是问题? –
使用Reddit API,您可以将请求URL插入Web浏览器,并在浏览器窗口中查看返回的JSON。这对你有帮助吗? –