【发布时间】：2013-03-30 14:12:01
【问题描述】：
我有这个 JSON 想要进入我的 Android 应用程序
{
"json":{
"albums":[{"id":"1","name":"Best Sumer colections","singer":"Dj Tiresto","genre":"Trance","mix":"yes","thumb":"alb1.png","songs":
[
{"song":"Nothins else1","artist":"ionsuruceanu","mp3":"mp3_URL","mp4":"mp4_URL","thumb":"alb1.png"},
{"song":"Nothins else2","artist":"ionsuruceanu","mp3":"mp3_URL","mp4":"mp4_URL","thumb":"alb1.png"},
{"song":"Nothins else3","artist":"ionsuruceanu","mp3":"mp3_URL","mp4":"mp4_URL","thumb":"alb1.png"},
{"song":"Nothins else4","artist":"ionsuruceanu","mp3":"mp3_URL","mp4":"mp4_URL","thumb":"alb1.png"},
{"song":"Nothins else5","artist":"ionsuruceanu","mp3":"mp3_URL","mp4":"mp4_URL","thumb":"alb1.png"},
{"song":"Nothins else6","artist":"ionsuruceanu","mp3":"mp3_URL","mp4":"mp4_URL","thumb":"alb1.png"},
]
},
{"id":"2","name":"Best Sumer colections","singer":"Dj Tiresto","genre":"Trance","mix":"yes","thumb":"alb1.png","songs":
[
{"song":"Nothins else1","artist":"ionsuruceanu","mp3":"mp3_URL","mp4":"mp4_URL","thumb":"alb1.png"},
{"song":"Nothins else2","artist":"ionsuruceanu","mp3":"mp3_URL","mp4":"mp4_URL","thumb":"alb1.png"},
{"song":"Nothins else3","artist":"ionsuruceanu","mp3":"mp3_URL","mp4":"mp4_URL","thumb":"alb1.png"},
{"song":"Nothins else4","artist":"ionsuruceanu","mp3":"mp3_URL","mp4":"mp4_URL","thumb":"alb1.png"},
{"song":"Nothins else5","artist":"ionsuruceanu","mp3":"mp3_URL","mp4":"mp4_URL","thumb":"alb1.png"},
{"song":"Nothins else6","artist":"ionsuruceanu","mp3":"mp3_URL","mp4":"mp4_URL","thumb":"alb1.png"},
]
},
{"id":"3","name":"O viatza","singer":"Maria Bieshu","genre":"Trance","mix":"no","thumb":"alb1.png","songs":
[
{"song":"Nothins else1","artist":"ionsuruceanu","mp3":"mp3_URL","mp4":"mp4_URL","thumb":"alb1.png"},
{"song":"Nothins else2","artist":"ionsuruceanu","mp3":"mp3_URL","mp4":"mp4_URL","thumb":"alb1.png"},
{"song":"Nothins else3","artist":"ionsuruceanu","mp3":"mp3_URL","mp4":"mp4_URL","thumb":"alb1.png"},
{"song":"Nothins else4","artist":"ionsuruceanu","mp3":"mp3_URL","mp4":"mp4_URL","thumb":"alb1.png"},
{"song":"Nothins else5","artist":"ionsuruceanu","mp3":"mp3_URL","mp4":"mp4_URL","thumb":"alb1.png"},
{"song":"Nothins else6","artist":"ionsuruceanu","mp3":"mp3_URL","mp4":"mp4_URL","thumb":"alb1.png"},
]
},
{"id":"4","name":"De petrecere","singer":"Gerghe tzopa","genre":"Trance","mix":"no","thumb":"alb1.png","songs":
[
{"song":"Nothins else1","artist":"ionsuruceanu","mp3":"mp3_URL","mp4":"mp4_URL","thumb":"alb1.png"},
{"song":"Nothins else2","artist":"ionsuruceanu","mp3":"mp3_URL","mp4":"mp4_URL","thumb":"alb1.png"},
{"song":"Nothins else3","artist":"ionsuruceanu","mp3":"mp3_URL","mp4":"mp4_URL","thumb":"alb1.png"},
{"song":"Nothins else4","artist":"ionsuruceanu","mp3":"mp3_URL","mp4":"mp4_URL","thumb":"alb1.png"},
{"song":"Nothins else5","artist":"ionsuruceanu","mp3":"mp3_URL","mp4":"mp4_URL","thumb":"alb1.png"},
{"song":"Nothins else6","artist":"ionsuruceanu","mp3":"mp3_URL","mp4":"mp4_URL","thumb":"alb1.png"},
]
},
{"id":"5","name":"De petrecere","singer":"Gerghe tzopa","genre":"Trance","mix":"no","thumb":"alb1.png","songs":
[
{"song":"Nothins else1","artist":"ionsuruceanu","mp3":"mp3_URL","mp4":"mp4_URL","thumb":"alb1.png"},
{"song":"Nothins else2","artist":"ionsuruceanu","mp3":"mp3_URL","mp4":"mp4_URL","thumb":"alb1.png"},
{"song":"Nothins else3","artist":"ionsuruceanu","mp3":"mp3_URL","mp4":"mp4_URL","thumb":"alb1.png"},
{"song":"Nothins else4","artist":"ionsuruceanu","mp3":"mp3_URL","mp4":"mp4_URL","thumb":"alb1.png"},
{"song":"Nothins else5","artist":"ionsuruceanu","mp3":"mp3_URL","mp4":"mp4_URL","thumb":"alb1.png"},
{"song":"Nothins else6","artist":"ionsuruceanu","mp3":"mp3_URL","mp4":"mp4_URL","thumb":"alb1.png"},
]
},
{"id":"6","name":"De petrecere 2013","singer":"Gerghe tzopa","genre":"Trance","mix":"no","thumb":"alb1.png","songs":
[
{"song":"Nothins else1","artist":"ionsuruceanu","mp3":"mp3_URL","mp4":"mp4_URL","thumb":"alb1.png"},
{"song":"Nothins else2","artist":"ionsuruceanu","mp3":"mp3_URL","mp4":"mp4_URL","thumb":"alb1.png"},
{"song":"Nothins else3","artist":"ionsuruceanu","mp3":"mp3_URL","mp4":"mp4_URL","thumb":"alb1.png"},
{"song":"Nothins else4","artist":"ionsuruceanu","mp3":"mp3_URL","mp4":"mp4_URL","thumb":"alb1.png"},
{"song":"Nothins else5","artist":"ionsuruceanu","mp3":"mp3_URL","mp4":"mp4_URL","thumb":"alb1.png"},
{"song":"Nothins else6","artist":"ionsuruceanu","mp3":"mp3_URL","mp4":"mp4_URL","thumb":"alb1.png"},
]
}
]
}
}
但我只从 logcat 获得Reading a NULL string not supported here.。
所以这是我用来解析 json 的代码：
// Creating JSON Parser instance
JSONParser jParser = new JSONParser();
// getting JSON string from URL
JSONObject json = jParser.getJSONFromUrl(url);
try {
// Getting Array of albums
albums = json.getJSONArray(TAG_ALBUMS);
// looping through All albums
for(int i = 0; i < albums.length(); i++){
JSONObject c = albums.getJSONObject(i);
// Storing each json item in variable
String album_id = c.getString(TAG_ID);
String album_name = c.getString(TAG_NAME);
String album_singer = c.getString(TAG_SINGER);
String album_genre = c.getString(TAG_GENRE);
String album_thumb = c.getString(TAG_THUMB);
// songs are again JSON Object
JSONObject songs = c.getJSONObject(TAG_SONGS);
String artist = songs.getString(TAG_SONG_ARTIST);
String mp3 = songs.getString(TAG_SONG_MP3);
String mp4 = songs.getString(TAG_SONG_MP4);
String song_thumb = songs.getString(TAG_SONG_THUMB);
String song_title = songs.getString(TAG_SONG_TITLE);
Log.v("--", "Albums \n"+" "+album_id+" "+album_name+" "+ album_genre+" "+album_singer+" "+album_thumb);
}
} catch (JSONException e) {
e.printStackTrace();
}
那么谁能帮我解决这个问题。
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