分為兩種;

一種是普通的,一種是帶有陣列形式的;

 

普通形式的:
伺服器端返回的json資料格式如下:

 

{"userbean":{"Uid":"100196","Showname":"\u75af\u72c2\u7684\u7334\u5b50","Avtar":null,"State":1}}

 

分析代碼如下:
//TODO狀態處理500200
intres=0;
res=httpClient.execute(httpPost).getStatusLine().getStatusCode();
if(res==200){
/*
*當返回碼為200時,做處理
*得到伺服器端返回json資料,並做處理
**/
HttpResponsehttpResponse=httpClient.execute(httpPost);
StringBuilderbuilder=newStringBuilder();
BufferedReaderbufferedReader2=newBufferedReader(
newInputStreamReader(httpResponse.getEntity().getContent()));
Stringstr2="";
for(Strings=bufferedReader2.readLine();s!=null;s=bufferedReader2
.readLine()){
builder.append(s);
}
Log.i("cat",">>>>>>"+builder.toString());

 

JSONObjectjsonObject=newJSONObject(builder.toString()).getJSONObject("userbean");

 

StringUid;
StringShowname;
StringAvtar;
StringState;

 

Uid=jsonObject.getString("Uid");
Showname=jsonObject.getString("Showname");
Avtar=jsonObject.getString("Avtar");
State=jsonObject.getString("State");
帶陣列形式的:
伺服器端返回的資料格式為:

 

{"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}
]
}
}

 

分析代碼如下:
//TODO狀態處理500200
intres=0;
res=httpClient.execute(httpPost).getStatusLine().getStatusCode();
if(res==200){
/*
*當返回碼為200時,做處理
*得到伺服器端返回json資料,並做處理
**/
HttpResponsehttpResponse=httpClient.execute(httpPost);
StringBuilderbuilder=newStringBuilder();
BufferedReaderbufferedReader2=newBufferedReader(
newInputStreamReader(httpResponse.getEntity().getContent()));
Stringstr2="";
for(Strings=bufferedReader2.readLine();s!=null;s=bufferedReader2
.readLine()){
builder.append(s);
}
Log.i("cat",">>>>>>"+builder.toString());
/**
*這裡需要分析伺服器回傳的json格式資料,
*/
JSONObjectjsonObject=newJSONObject(builder.toString())
.getJSONObject("calendar");
JSONArrayjsonArray=jsonObject.getJSONArray("calendarlist");
for(inti=0;i<jsonArray.length();i++){
JSONObjectjsonObject2=(JSONObject)jsonArray.opt(i);
CalendarInfocalendarInfo=newCalendarInfo();
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);
}

 

總結,普通形式的只需用JSONObject,帶陣列形式的需要使用JSONArray將其變成一個list。
轉自:http://www.cnblogs.com/tt_mc/archive/2011/01/04/1925327.html
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