Go 获取时间的年份、月份以及日期

1. 通过time获取年、月、日

year:=time.Now().Year()
month:=time.Now().Month()//time.Now().Month().String()
day:=time.Now().Day()

2. 字符串转Time

tm := "2019-01-01 01:01:01"
t1, _ = time.Parse("2006-01-02 15:04:05", tm )

date := "2019-01-01"
t2, _ = time.Parse("2006-01-02", date)

3. 毫秒时间戳转Time

ms:= 1572958141000
t := time.Unix(ms/1000, 0)