我注意到 SBJson 无法解码这个 json 字符串:
[{"JNAME":"VERSION","DATE": "20111012","TIME": "145020"}]
如果我删除 [ ] 字符串被成功解码并返回一个 NSDictionnary
我的代码:
不工作(返回零):
SBJsonParser *parser = [[SBJsonParser new] autorelease];
NSError *error = nil;
NSDictionary *dict = [ parser objectWithString:result error:&error ];
在职的:
SBJsonParser *parser = [[SBJsonParser new] autorelease];
NSInteger len = [result length];
NSError *error = nil
NSString *result2 = [result substringWithRange:NSMakeRange(1, len - 2 ) ];
NSDictionary *dict = [ parser objectWithString:result error:&error ];
任何想法为什么?这很奇怪,因为如果我使用在线解析器或其他 Json 解码函数(例如:使用 PHP),则字符串已成功解码:
php > $json = '[{"JNAME":"VERSION","DATE": "20111012","TIME": "145020"}]';
php > print_r(json_decode($json));
Array
(
[0] => stdClass Object
(
[JNAME] => VERSION
[DATE] => 20111012
[TIME] => 145020
)
)