分享一个判断字符串是否为空的宏定义 好用快捷。 😊😊😊
IsNOTNullOrEmptyOfNSString(string) !((![string isKindOfClass:[NSString class]])||[string isEqualToString:@""] || (string == nil) || [string isEqualToString:@"<null>"]|| [string isEqualToString:@"(null)"]|| [string isEqualToString:@"null"]|| [string isEqualToString:@"nil"] || [string isKindOfClass:[NSNull class]]||[[string stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceCharacterSet]] length]==0)
