Android 解析JSON

Android解析Json，由於Json構造不一樣，解析方式也不一樣

第一種JSON格式：

import org.json.JSONArray;  
import org.json.JSONObject;  
//jsonData的數據格式：[{ "id": "27JpL~jd99w9nM01c000qc", "version": "abc" },{ "id": "27JpL~j6UGE0LX00s001AH", "version": "bbc" },{ "id": "27JpL~j7YkM0LX01c000gt", "version": "Wa_" }]  

JSONArray arr = new JSONArray(jsonData); 
for (int i = 0; i < arr.length(); i++) {  
    JSONObject temp = (JSONObject) arr.get(i); 
    String id = temp.getString("id");  
    String id = temp.getString("version");  
}

第二種JSON格式：

{"data":  
        {"info":[  
                        {"id":"01","name":"張三","年齡":"22","地址":"成都"},  
                        {"id":"02","name":"李四","年齡":"23","地址":"北京"},  
                        {"id":"03","name":"王五","年齡":"24","地址":"西安"},  
                        {"id":"04","name":"趙六","年齡":"25","地址":"上海"},  
                        {"id":"05","name":"周七","年齡":"26","地址":"深圳"}  
                    ]  
        }  
    }

            JSONObject jsonObject = new JSONObject(result).getJSONObject("data");  
            JSONArray jsonArray=jsonObject.getJSONArray("info");  
            for(int i=0;i<jsonArray.length();i++){   
                JSONObject jo = (JSONObject)jsonArray.opt(i);  
                ss[i]=jo.getInt("id")+"  "+jo.getString("name")+"  "+jo.getString("地址");  
            }