数据批量转换问题

Question

this.$API

  .post("/article/query", {

    page: {

      pageSize: 5,

      pageNumber: 1,

      totalSize: 100

    },

    categorys: ["公司动态"],

    state: 2

  })

  .then(res => {

    this.newsData = res.list;

  });

list[0]只是接口中的第一条数据，后面还有很多条列表都要转换时间的

如何做到批量转换为2018-03-17这样的格式呢

据说已经难倒了一大片人

Answer 1

&nbsp; &nbsp; &nbsp; res.list.forEach(function(item) {&nbsp; &nbsp; &nbsp; &nbsp; var date = new Date(item.createTime);&nbsp; &nbsp; &nbsp; &nbsp; item.createTime =&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; date.getFullYear() +&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; "-" +&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; (date.getMonth()<9?'0'+(date.getMonth()+1): (date.getMonth()+1)) +&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; "-" +&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; date.getDate();&nbsp; &nbsp; &nbsp; });

Answer 2

有现成的库moment.js，你把时间戳传入，就能得到你想要的值。

Answer 3

如果整个app都用统一的日期格式的话，建议让后端改…