1 json数据格式解析我自己分为两种； 2 3 一种是普通的，一种是带有数组形式的； 4 5 6 7 8 普通形式的： 9 服务器端返回的json数据格式如下： 10 11 {"userbean":{"Uid":"100196","Showname":"u75afu72c2u7684u7334u5b50","Avtar":null,"State":1}} 12 13 分析代码如下： 14 15 // TODO 状态处理 500 200 16 int res = 0; 17 res = httpClient.execute(httpPost).getStatusLine().getStatusCode(); 18 if (res == 200) { 19 /* 20 * 当返回码为200时，做处理 21 * 得到服务器端返回json数据，并做处理 22 * */ 23 HttpResponse httpResponse = httpClient.execute(httpPost); 24 StringBuilder builder = new StringBuilder(); 25 BufferedReader bufferedReader2 = new BufferedReader( 26 new InputStreamReader(httpResponse.getEntity().getContent())); 27 String str2 = ""; 28 for (String s = bufferedReader2.readLine(); s != null; s = bufferedReader2 29 .readLine()) { 30 builder.append(s); 31 } 32 Log.i("cat", ">>>>>>" + builder.toString()); 33 34 JSONObject jsonObject = new JSONObject(builder.toString()) 35 .getJSONObject("userbean"); 36 37 String Uid; 38 String Showname; 39 String Avtar; 40 String State; 41 42 Uid = jsonObject.getString("Uid"); 43 Showname = jsonObject.getString("Showname"); 44 Avtar = jsonObject.getString("Avtar"); 45 State = jsonObject.getString("State"); 46 带数组形式的： 47 服务器端返回的数据格式为： 48 49 {"calendar": 50 {"calendarlist": 51 [ 52 {"calendar_id":"1705","title":"(u4eb2u5b50)ddssd","category_name":"u9ed8u8ba4u5206u7c7b","showtime":"1288927800","endshowtime":"1288931400","allDay":false}, 53 {"calendar_id":"1706","title":"(u65c5u884c)","category_name":"u9ed8u8ba4u5206u7c7b","showtime":"1288933200","endshowtime":"1288936800","allDay":false} 54 ] 55 } 56 } 57 58 分析代码如下： 59 60 // TODO 状态处理 500 200 61 int res = 0; 62 res = httpClient.execute(httpPost).getStatusLine().getStatusCode(); 63 if (res == 200) { 64 /* 65 * 当返回码为200时，做处理 66 * 得到服务器端返回json数据，并做处理 67 * */ 68 HttpResponse httpResponse = httpClient.execute(httpPost); 69 StringBuilder builder = new StringBuilder(); 70 BufferedReader bufferedReader2 = new BufferedReader( 71 new InputStreamReader(httpResponse.getEntity().getContent())); 72 String str2 = ""; 73 for (String s = bufferedReader2.readLine(); s != null; s = bufferedReader2 74 .readLine()) { 75 builder.append(s); 76 } 77 Log.i("cat", ">>>>>>" + builder.toString()); 78 /** 79 * 这里需要分析服务器回传的json格式数据， 80 */ 81 JSONObject jsonObject = new JSONObject(builder.toString()) 82 .getJSONObject("calendar"); 83 JSONArray jsonArray = jsonObject.getJSONArray("calendarlist"); 84 for(int i=0;i<jsonArray.length();i++){ 85 JSONObject jsonObject2 = (JSONObject)jsonArray.opt(i); 86 CalendarInfo calendarInfo = new CalendarInfo(); 87 calendarInfo.setCalendar_id(jsonObject2.getString("calendar_id")); 88 calendarInfo.setTitle(jsonObject2.getString("title")); 89 calendarInfo.setCategory_name(jsonObject2.getString("category_name")); 90 calendarInfo.setShowtime(jsonObject2.getString("showtime")); 91 calendarInfo.setEndtime(jsonObject2.getString("endshowtime")); 92 calendarInfo.setAllDay(jsonObject2.getBoolean("allDay")); 93 calendarInfos.add(calendarInfo); 94 } 95 96 总结，普通形式的只需用JSONObject ，带数组形式的需要使用JSONArray 将其变成一个list。