如何在不解析表行的情况下更改结构上的日期格式，例如“ yyyy-mm-dd”？

Question

I would to change EntryDate format like yyyy-mm-dd formated on the struct,

type Value struct {
    Id uint `json:”id”`
    EntryDate time.time `json:”entry_date”`
    ProductId int `json:"product_id"`
    Value float64 `json:”value”`
}

By default the result like this

{
  Id: 11,
  EntryDate: "2017-11-23T00:00:00Z",
  product_id: 1,
  Value: 932.3
},

How to change EntryDate format like "yyyy-mm-dd" on the struct without parsing on the code ?

Answer 1

Change the struct type without parsing at loops ? check this article http://sosedoff.com/2016/07/16/golang-struct-tags.html