使用json解析String数组

使用json解析类似{“playnum”：["0","2","3"]}数组的方法

  try {
JSONObject obj = new JSONObject(s);
JSONArray playary = obj.optJSONArray("playnum");
String[] slist= new String[playary.length()];
for (int i = 0; i < playary.length(); i++) {
slist[i]=playary.getString(i);
}
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}