怎麼辦JSON字符串轉換爲字符串

Question

我從MySQL數據庫json字符串：

{"teams":[{"sport":"NFL"},{"sport":"NBA"},{"sport":"NCAA Football"},{"sport":"NCAA Men Basketball"}],"success":1} 

，我需要這個字符串轉換爲以下格式：

final String sports[] = {"NFL", "NBA", "NCAA Football", "NCAA Men Basketball"}; 

任何想法如何做這個？

Answer 1

import org.json.*; 
String jsonString = yourJsonStringFromDatabase; 
JSONObject obj = new JSONObject(jsonString); 

JSONArray team = obj.getJSONArray("teams"); 
String[] sports = new String[team.length()); 
for (int i = 0; i < team.length(); i++) 
{ 
    sports[i] = arr.getJSONObject(i).getString("sport"); 
}