jsonbet.m

#import <Foundation/Foundation.h>

int main(int argc, const char * argv[])
{
    
    @autoreleasepool {
        
        NSString *jsonString = @"{\"corpUserWs\":{\"loginMsg\":\"User is locked out. Please request for your account to be unlocked.\",\"requestStatus\":0,\"sessionId\":\"16gxtse746yqj\"}}";
        
        NSString *jsonString2 = @"[{\"corpUserWs\":{\"loginMsg\":\"User is locked out. Please request for your account to be unlocked.\",\"requestStatus\":0,\"sessionId\":\"16gxtse746yqj\"}}]";
        
        
        for (NSString *string in @[jsonString, jsonString2]) {
            NSData *data = [string dataUsingEncoding:NSUTF8StringEncoding];
            NSError *e;
            id jsonObj = [NSJSONSerialization JSONObjectWithData: data options: NSJSONReadingMutableContainers error: &e];
            if (jsonObj) {
                NSLog(@"%@", NSStringFromClass([jsonObj class]));
            }
            
            if ([jsonObj isKindOfClass:[NSDictionary class]]) {
                NSLog(@"JSON is parsed to a dictionary");
            } else if([jsonObj isKindOfClass:[NSArray class]]){
                NSLog(@"JSON is parsed to an array");
            }
            
        }
        
        
    }
    return 0;
}