ShopcarModel.m

//
//  ShopcarModel.m
//  Lighting
//
//  Created by 曹云霄 on 16/5/13.
//  Copyright © 2016年 上海勾芒科技有限公司. All rights reserved.
//

#import "ShopcarModel.h"

@implementation ShopcarModel

 + (BOOL)propertyIsOptional:(NSString *)propertyName
{
    return YES;
}

@end