删除不需要的字符串

7E55F407-542A-4080-ACD7-9A330B3C48B1.png

将 new Date() 替换掉

NSMutableString *str = [[NSMutableString alloc]initWithData:responseObject encoding:NSUTF8StringEncoding];
//str 是后台发送过来的Json字符串
NSString * b = [str stringByReplacingOccurrencesOfString:@"new Date(" withString:@""];
NSString *c = [b stringByReplacingOccurrencesOfString:@")" withString:@""];               
NSLog(@"%@",c);        
NSData *data = [c dataUsingEncoding:NSUTF8StringEncoding];        
NSDictionary *dic = [NSJSONSerialization JSONObjectWithData:data options:NSJSONReadingMutableContainers error:nil];      
NSLog(@"%@", dic);