android解析JSON字符串


json数据格式解析我自己分为两种；
一种是普通的，一种是带有数组形式的；

 
普通形式的：
服务器端返回的json数据格式如下：
{"userbean":{"Uid":"100196","Showname":"u75afu72c2u7684u7334u5b50","Avtar":null,"State":1}}
分析代码如下：
// TODO 状态处理 500 200 
                int res = 0; 
                res = httpClient.execute(httpPost).getStatusLine().getStatusCode(); 
                if (res == 200) { 
                    /* 
                     * 当返回码为200时，做处理 
                     * 得到服务器端返回json数据，并做处理 
                     * */ 
                    HttpResponse httpResponse = httpClient.execute(httpPost); 
                    StringBuilder builder = new StringBuilder(); 
                    BufferedReader bufferedReader2 = new BufferedReader( 
                            new InputStreamReader(httpResponse.getEntity().getContent())); 
                    String str2 = ""; 
                    for (String s = bufferedReader2.readLine(); s != null; s = bufferedReader2 
                            .readLine()) { 
                        builder.append(s); 
                    } 
                    Log.i("cat", ">>>>>>" + builder.toString());
JSONObject jsonObject = new JSONObject(builder.toString()) 
                        .getJSONObject("userbean"); 
                String Uid; 
                String Showname; 
                String Avtar; 
                String State; 
                Uid = jsonObject.getString("Uid"); 
                Showname = jsonObject.getString("Showname"); 
                Avtar = jsonObject.getString("Avtar"); 
                State = jsonObject.getString("State");
带数组形式的：
服务器端返回的数据格式为：
{"calendar": 
    {"calendarlist": 
            [ 
            {"calendar_id":"1705","title":"(u4eb2u5b50)ddssd","category_name":"u9ed8u8b易做图5206u7c7b","showtime":"1288927800","endshowtime":"1288931400","allDay":false}, 
            {"calendar_id":"1706","title":"(u65c5u884c)","category_name":"u9ed8u8b易做图5206u7c7b","showtime":"1288933200","endshowtime":"1288936800","allDay":false} 
            ] 
    } 
}
分析代码如下：
// TODO 状态处理 500 200 
                int res = 0; 
                res = httpClient.execute(httpPost).getStatusLine().getStatusCode(); 
                if (res == 200) { 
                    /* 
                     * 当返回码为200时，做处理 
                     * 得到服务器端返回json数据，并做处理 
                     * */ 
                    HttpResponse httpResponse = httpClient.execute(httpPost); 
                    StringBuilder builder = new StringBuilder(); 
                    BufferedReader bufferedReader2 = new BufferedReader( 
                            new InputStreamReader(httpResponse.getEntity().getContent())); 
                    String str2 = ""; 
                    for (String s = bufferedReader2.readLine(); s != null; s = bufferedReader2 
                            .readLine()) { 
                        builder.append(s); 
                    } 
                    Log.i("cat", ">>>>>>" + builder.toString()); 
                    /** 
                     * 这里需要分析服务器回传的json格式数据，

补充：移动开发 , Android ,