Uma*_*oon 7 escaping objective-c nsjsonserialization
我有这个JSON http://www.progmic.com/ielts/retrive.php,我需要解析.当我使用NSJSONSerialization进行操作时,我得到"角色1981周围未转义的控制字符"错误.
我需要知道:
提前致谢.
Uma*_*oon 17
我添加了此方法以从检索到的字符串中删除未转义的字符:
- (NSString *)stringByRemovingControlCharacters: (NSString *)inputString
{
NSCharacterSet *controlChars = [NSCharacterSet controlCharacterSet];
NSRange range = [inputString rangeOfCharacterFromSet:controlChars];
if (range.location != NSNotFound) {
NSMutableString *mutable = [NSMutableString stringWithString:inputString];
while (range.location != NSNotFound) {
[mutable deleteCharactersInRange:range];
range = [mutable rangeOfCharacterFromSet:controlChars];
}
return mutable;
}
return inputString;
}
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收到NSData后,我将其转换为NSString,调用上面的方法获取带有删除控制字符的新字符串,然后再将新NSString转换为NSData进行进一步处理.