NSUTF8StringEncoding

Question

之後的字符串問題我試圖從服務器上下載JSON字符串，這看起來不應該如此。 對不起，格式化，使用計算器第一次..

正如你可以從接收到的字符串進行比較，並從PHP， 關鍵的從arr[LISTING][<this ones>]被移除的var_dump ..等我進一步的JSON解碼並把看從arr[LISTING][<this one>]作爲一個值輸入，而不是另一個數組子維

任何想法？

我的嘗試：

NSData *serverRes = [NSURLConnection sendSynchronousRequest:request returningResponse:&response error:&error]; 
NSString *serverRes_str=[[NSString alloc]initWithData:serverRes encoding:NSUTF8StringEncoding]; 
NSLog(@"%@",serverRes_str); 

這是什麼樣子：

{"STATUS":{"RESULT":"OK","CODE":205,"INFO":"GET_PROJECTS","AUTHENTICATED":1,"USERID":1,"ACCESS":1000,"SYSTEM_NAME":"Testdatei","SSL":false,"IDENTIFIER":""},"CONTENT":{"GET_PROJECTS":{"COUNT":7,"LISTING":[{"ID":"1","NAME":"Devel","CREATION_DATE":"1357116685","CREATED_BY":"admin","TYPE":"PROJECT","PUBLIC":false,"PRIVAT":false,"ACCESS":3,"THUMBNAIL":""},{"ID":"30","NAME":"p5","CREATION_DATE":"1365866791","CREATED_BY":"admin","TYPE":"PROJECT","PUBLIC":false,"PRIVAT":false,"ACCESS":3,"THUMBNAIL":""},{"ID":"29","NAME":"p4","CREATION_DATE":"1365866785","CREATED_BY":"admin","TYPE":"PROJECT","PUBLIC":false,"PRIVAT":false,"ACCESS":3,"THUMBNAIL":""},{"ID":"28","NAME":"p3","CREATION_DATE":"1365866780","CREATED_BY":"admin","TYPE":"PROJECT","PUBLIC":false,"PRIVAT":false,"ACCESS":3,"THUMBNAIL":""},{"ID":"27","NAME":"p2","CREATION_DATE":"1365866773","CREATED_BY":"admin","TYPE":"PROJECT","PUBLIC":false,"PRIVAT":false,"ACCESS":3,"THUMBNAIL":""},{"ID":"26","NAME":"p1","CREATION_DATE":"1365866767","CREATED_BY":"admin","TYPE":"PROJECT","PUBLIC":false,"PRIVAT":false,"ACCESS":3,"THUMBNAIL":""},{"ID":"4","NAME":"Testimmortals","CREATION_DATE":"1362388820","CREATED_BY":"admin","TYPE":"PROJECT","PUBLIC":false,"PRIVAT":false,"ACCESS":3,"THUMBNAIL":""}]}}} 

它應該是什麼樣子：

array(2) { 
    ["COUNT"]=> 
    int(7) 
    ["LISTING"]=> 
    array(7) { 
    [0]=> 
    array(9) { 
     ["ID"]=> 
     string(1) "1" 
     ["NAME"]=> 
     string(5) "Devel" 
     ["CREATION_DATE"]=> 
     string(10) "1357116685" 
     ["CREATED_BY"]=> 
     string(5) "admin" 
     ["TYPE"]=> 
     string(7) "PROJECT" 
     ["PUBLIC"]=> 
     bool(false) 
     ["PRIVAT"]=> 
     bool(false) 
     ["ACCESS"]=> 
     int(3) 
     ["THUMBNAIL"]=> 
     string(92) "" 
    } 
    [1]=> 
    array(9) { 
     ["ID"]=> 
     string(2) "30" 
     ["NAME"]=> 
     string(2) "p5" 
     ["CREATION_DATE"]=> 
     string(10) "1365866791" 
     ["CREATED_BY"]=> 
     string(5) "admin" 
     ["TYPE"]=> 
     string(7) "PROJECT" 
     ["PUBLIC"]=> 
     bool(false) 
     ["PRIVAT"]=> 
     bool(false) 
     ["ACCESS"]=> 
     int(3) 
     ["THUMBNAIL"]=> 
     string(93) "" 
    } 
    [2]=> 
    array(9) { 
     ["ID"]=> 
     string(2) "29" 
     ["NAME"]=> 
     string(2) "p4" 
     ["CREATION_DATE"]=> 
     string(10) "1365866785" 
     ["CREATED_BY"]=> 
     string(5) "admin" 
     ["TYPE"]=> 
     string(7) "PROJECT" 
     ["PUBLIC"]=> 
     bool(false) 
     ["PRIVAT"]=> 
     bool(false) 
     ["ACCESS"]=> 
     int(3) 
     ["THUMBNAIL"]=> 
     string(93) "" 
    } 
    [3]=> 
    array(9) { 
     ["ID"]=> 
     string(2) "28" 
     ["NAME"]=> 
     string(2) "p3" 
     ["CREATION_DATE"]=> 
     string(10) "1365866780" 
     ["CREATED_BY"]=> 
     string(5) "admin" 
     ["TYPE"]=> 
     string(7) "PROJECT" 
     ["PUBLIC"]=> 
     bool(false) 
     ["PRIVAT"]=> 
     bool(false) 
     ["ACCESS"]=> 
     int(3) 
     ["THUMBNAIL"]=> 
     string(93) "" 
    } 
    [4]=> 
    array(9) { 
     ["ID"]=> 
     string(2) "27" 
     ["NAME"]=> 
     string(2) "p2" 
     ["CREATION_DATE"]=> 
     string(10) "1365866773" 
     ["CREATED_BY"]=> 
     string(5) "admin" 
     ["TYPE"]=> 
     string(7) "PROJECT" 
     ["PUBLIC"]=> 
     bool(false) 
     ["PRIVAT"]=> 
     bool(false) 
     ["ACCESS"]=> 
     int(3) 
     ["THUMBNAIL"]=> 
     string(93) "" 
    } 
    [5]=> 
    array(9) { 
     ["ID"]=> 
     string(2) "26" 
     ["NAME"]=> 
     string(2) "p1" 
     ["CREATION_DATE"]=> 
     string(10) "1365866767" 
     ["CREATED_BY"]=> 
     string(5) "admin" 
     ["TYPE"]=> 
     string(7) "PROJECT" 
     ["PUBLIC"]=> 
     bool(false) 
     ["PRIVAT"]=> 
     bool(false) 
     ["ACCESS"]=> 
     int(3) 
     ["THUMBNAIL"]=> 
     string(93) "" 
    } 
    [6]=> 
    array(9) { 
     ["ID"]=> 
     string(1) "4" 
     ["NAME"]=> 
     string(13) "Testimmortals" 
     ["CREATION_DATE"]=> 
     string(10) "1362388820" 
     ["CREATED_BY"]=> 
     string(5) "admin" 
     ["TYPE"]=> 
     string(7) "PROJECT" 
     ["PUBLIC"]=> 
     bool(false) 
     ["PRIVAT"]=> 
     bool(false) 
     ["ACCESS"]=> 
     int(3) 
     ["THUMBNAIL"]=> 
     string(92) "" 
    } 
    } 
} 

Answer 1

你有沒有試過，來自於iOS的JSON庫？ 它有這樣一個非常方便的方法：

NSArray *responseValues = [responseString JSONValue]; 

或

NSDictionary *responseValues = [responseString JSONValue]; 

• 你可以把它作爲數組或字典什麼的，因爲JSONValue方法返回一個id，這樣你就可以適應任何你正在接受。

您可以在這裏找到庫： https://github.com/stig/json-framework

希望它能幫助。