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android json转字符串数组,转换字符串到json数组出错

發布時間:2024/1/23 编程问答 23 豆豆
生活随笔 收集整理的這篇文章主要介紹了 android json转字符串数组,转换字符串到json数组出错 小編覺得挺不錯的,現在分享給大家,幫大家做個參考.

在Andro遇新是直朋能到分覽支體調id 日志:

04-24 21:14:02.603: W/System.err(831): org.json.JSONException: Value {"id":"602414132","first_name":"Adham","username":"adham.enaya","locale":"en_GB","link":"http:\/\/www.facebook.com\/adham.enaya","name":"Adham Enaya","last_name":"Enaya","gender":"male"} of type org.json.JSONObject cannot be converted to JSONArray

04-24 21:14:02.603: W/System.err(831): at org.json.JSON.typeMismatch(JSON.java:107)

04-24 21:14:02.603: W/System.err(831): at org.json.JSONArray.(JSONArray.java:91)

04-24 21:14:02.603: W/System.err(831): at org.json.JSONArray.(JSONArray.java:103)

04-24 21:14:02.615: W/System.err(831): at pit.opensource.readjson.D0ReadJSONWebServiceActivity.pasreJSON(D0ReadJSONWebServiceActivity.java:85)

04-24 21:14:02.623: W/System.err(831): at pit.opensource.readjson.D0ReadJSONWebServiceActivity.access$0(D0ReadJSONWebServiceActivity.java:78)

04-24 21:14:02.623: W/System.err(831): at pit.opensource.readjson.D0ReadJSONWebServiceActivity$DownloadFBUser.doInBackground(D0ReadJSONWebServiceActivity.java:108)

04-24 21:14:02.623: W/System.err(831): at pit.opensource.readjson.D0ReadJSONWebServiceActivity$DownloadFBUser.doInBackground(D0ReadJSONWebServiceActivity.java:1)

04-24 21:14:02.623: W/System.err(831): at android.os.AsyncTask$2.call(AsyncTask.java:185)

04-24 21:14:02.633: W/System.err(831): at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:306)

04-24 21:14:02.633: W/System.err(831): at java.util.concurrent.FutureTask.run(FutureTask.java:138)

04-24 21:14:02.633: W/System.err(831): at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1088)

04-24 21:14:02.633: W/System.err(831): at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:581)

04-24 21:14:02.633: W/System.err(831): at java.lang.Thread.run(Thread.java:1019)

代碼:

//Download text -------------------------------------------------------------

private String DownloadText(String urlString){

InputStream in = null;

StringBuilder sb = new StringBuilder();

try{

in = OpenHttpConnection(urlString);

BufferedReader br = new BufferedReader(new InputStreamReader(in));

String line="";

while((line = br.readLine())!= null){

sb.append(line);

}

}catch(IOException ex){

}

return sb.toString();

}

//Parse JSON text -----------------------------------------------------------

private FBUser pasreJSON(String url){

FBUser user = null;

JSONArray json;

Log.d("JSON----------------",DownloadText(url));

try {

user = new FBUser();

json = new JSONArray(DownloadText(url));

for(int i=0;i

JSONObject object = json.getJSONObject(i);

user.id = object.getString("id");

user.name = object.getString("name");

user.first_name = object.getString("first_name");

user.last_name = object.getString("last_name");

user.link = object.getString("link");

user.username = object.getString("username");

user.gender = object.getString("gender");

user.locale = object.getString("locale");

}

} catch (JSONException e) {

e.printStackTrace();

}

return user;

}

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