Lodash是一个著名的javascript原生库,不需要引入其他第三方依赖。是一个意在提高开发者效率,提高JS原生方法性能的JS库。文档可通过官网下载,也可点此链接下载https://pan.baidu.com/s/1dFNYB8P(被吞了可以留言联系我)
在lodash中有两种对象转换成数组的方法,一种是使对象属性值转换成数组,另一种是使对象的属性名转换成数组。
一:_.values(使对象属性值转换成数组)
_.values(object)
(Array): 返回对象属性的值的数组。
var items={"可口可乐":{"classification":"饮料","name":"可口可乐","unit":"瓶","price":"3","count":3,"subtotal":"6元(原价: 9元)","free_count":1,"free_money":3},"雪碧":{"classification":"饮料","name":"雪碧","unit":"瓶","price":"3","count":3,"subtotal":"6元(原价: 9元)","free_count":1,"free_money":3},"苹果":{"classification":"水果","