字符串转换为字典

Question

我有一个JSON字符串格式

 {
    abstract = "Today P.M of India Mr. Narender Modi visited for the eve of Agarasen njayanti
n";
    created = 1444733102;
    imgUrl = "";
    nid = 12;
    title = "Latest news";
}

我想转换为NSDictionary

NSError *jsonError;
NSData *objectData = [[[tableDataArray objectAtIndex:indexPath.row]objectForKey:@"NewsValue"] dataUsingEncoding:NSUTF8StringEncoding];
NSDictionary *json = [NSJSONSerialization JSONObjectWithData:objectData options:NSJSONReadingMutableContainers error:&jsonError];
NSLog(@"%@",json);

They Give response is Null Please Help.

Answer 1

这已经是字典格式的Json数据了。

所以你不需要转换。只检索数据。

NSString * abstract = [Dic valueForKey:@"abstract"];

Answer 2

请在代码下面使用

NSData *objectData = [[[tableDataArray objectAtIndex:indexPath.row]objectForKey:@"NewsValue"]NSString * strresponse = [[NSString alloc] objectData encoding:NSUTF8StringEncoding];

NSMutableDictionary *dictResponse = [NSJSONSerialization JSONObjectWithData:[strResponce dataUsingEncoding:NSUTF8StringEncoding] options:NSJSONReadingMutableLeaves error:&error];

if([dictResponse isKindOfClass:[NSMutableDictionary class]]) {

NSString * abstractStr = [dictResponse valueForKey:@"abstract"];

}