Title
- { {food.name}}:￥{ {food.discount ? food.price * food.discount : food.price}}
//如果discount存在则输出price * discount，否则输出price
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Title
- { {food.name}}:￥{ {food.discount ? food.price * food.discount : food.price}}
//如果discount存在则输出price * discount，否则输出price
转载于:https://www.cnblogs.com/c491873412/p/7413489.html