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android解析JSON数据
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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":"\u75af\u72c2\u7684\u7334\u5b50","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");

服务器端返回的数据格式为:

{"calendar" : {"calendarlist" : [ {"calendar_id":"1705","title":"(\u4eb2\u5b50)ddssd","category_name":"\u9ed8\u8ba4\u5206\u7c7b","showtime":"1288927800","endshowtime":"1288931400","allDay": false }, {"calendar_id":"1706","title":"(\u65c5\u884c)","category_name":"\u9ed8\u8ba4\u5206\u7c7b","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, */ JSONObject jsonObject = new JSONObject(builder.toString()) .getJSONObject("calendar" ); JSONArray jsonArray = jsonObject.getJSONArray("calendarlist" ); for( int i=0;i<jsonArray.length();i++ ){ JSONObject jsonObject2 = (JSONObject)jsonArray.opt(i); CalendarInfo calendarInfo = new CalendarInfo(); calendarInfo.setCalendar_id(jsonObject2.getString("calendar_id" )); calendarInfo.setTitle(jsonObject2.getString("title" )); calendarInfo.setCategory_name(jsonObject2.getString("category_name" )); calendarInfo.setShowtime(jsonObject2.getString("showtime" )); calendarInfo.setEndtime(jsonObject2.getString("endshowtime" )); calendarInfo.setAllDay(jsonObject2.getBoolean("allDay" )); calendarInfos.add(calendarInfo); }

 

 

 

 


原文链接:http://www.cnblogs.com/vus520/archive/2011/12/04/2561952.html
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长平狐
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