轉換為NSArray後,JSOn響應得到的是空值
JSON Response :
JSON Log :
[
{
"0": "41",
"intid": "41",
"1": "\u8a00\u3046",
"varfirstname": "\u8a00\u3046",
"2": "test",
"varlastname": "test",
"3": "\u5730",
"varusername": "\u5730",
"4": "[email protected]",
"varemailid": "[email protected]",
"5": "qwert",
"varpassword": "qwert",
"6": "12345",
"varmobileno": "12345",
"7": "Enable",
"mobileMessage": "Enable",
"8": "",
"varphoneno": "",
"9": "Enable",
"enumstatus": "Enable",
"10": "2013-01-30",
"date_insert": "2013-01-30",
"11": "2013-01-30",
"date_edit": "2013-01-30",
"12": "210.211.252.1",
"varipaddress": "210.211.252.1"
}
]
轉換NSArray如下:
// Create new SBJSON parser object
SBJSON *parser = [[SBJSON alloc] init];
NSArray *array = (NSArray *) [parser objectWithString:json_string error:nil];
NSLog(@"Array === %@",array);
Array顯示數據:
Log :
Array ===
(
{
0 = 41;
1 = "";
10 = "2013-01-30";
11 = "2013-01-30";
12 = "210.211.252.1";
2 = test;
3 = "";
4 = "[email protected]";
5 = qwert;
6 = 12345;
7 = Enable;
8 = "";
9 = Enable;
"date_edit" = "2013-01-30";
"date_insert" = "2013-01-30";
enumstatus = Enable;
intid = 41;
mobileMessage = Enable;
varemailid = "[email protected]";
varfirstname = "";
varipaddress = "210.211.252.1";
varlastname = test;
varmobileno = 12345;
varpassword = qwert;
varphoneno = "";
varusername = "";
})
轉換** VarfirstName **如下:
NSDictionary *dataObject=[array objectAtIndex:0];
NSString *status = [dataObject objectForKey:@"varfirstname"];
NSLog(@"status -- %@",status);
NSString *myDecodedS = status;
NSString *myDecoded = [myDecodedS stringByReplacingPercentEscapesUsingEncoding:NSUTF16StringEncoding];
NSLog(@"HIIii %@",myDecoded);
把json復制到text文件中,轉換回數據,使用NSJSONSerialization
類,
- (void)viewDidLoad {
[super viewDidLoad];
NSError *error;
NSData *data = [[NSData alloc]initWithContentsOfFile:[[NSBundle mainBundle] pathForResource:@"json" ofType:@"txt"]];
id jsonObj = [NSJSONSerialization JSONObjectWithData:data options:NSJSONReadingMutableContainers error:&error];
NSLog(@"%@",jsonObj);
NSLog(@"%@",jsonObj[0][@"varfirstname"]);
}
log輸出如下:
2013-02-01 22:47:40.361 JSONExperiment[4200:c07] (
{
0 = 41;
1 = "\U8a00\U3046";
10 = "2013-01-30";
11 = "2013-01-30";
12 = "210.211.252.1";
2 = test;
3 = "\U5730";
4 = "[email protected]";
5 = qwert;
6 = 12345;
7 = Enable;
8 = "";
9 = Enable;
"date_edit" = "2013-01-30";
"date_insert" = "2013-01-30";
enumstatus = Enable;
intid = 41;
mobileMessage = Enable;
varemailid = "[email protected]";
varfirstname = "\U8a00\U3046";
varipaddress = "210.211.252.1";
varlastname = test;
varmobileno = 12345;
varpassword = qwert;
varphoneno = "";
varusername = "\U5730";
}
)
2013-02-01 22:47:40.363 JSONExperiment[4200:c07] 言う