1. 获取当前时间字符串和时间戳

package mainimport ( "fmt" "time")func main() { now := time.Now().UTC() // 显示时间格式： UnixDate = "Mon Jan _2 15:04:05 MST 2006" fmt.Printf("%s\n", now.Format(time.UnixDate)) // 显示时间戳 fmt.Printf("%ld\n", now.Unix()) // 显示时分:Kitchen = "3:04PM" fmt.Printf("%s\n", now.Format("3:04PM"))}

更多时间格式

const ( ANSIC = "Mon Jan _2 15:04:05 2006" UnixDate = "Mon Jan _2 15:04:05 MST 2006" RubyDate = "Mon Jan 02 15:04:05 -0700 2006" RFC822 = "02 Jan 06 15:04 MST" RFC822Z = "02 Jan 06 15:04 -0700" // RFC822 with numeric zone RFC850 = "Monday, 02-Jan-06 15:04:05 MST" RFC1123 = "Mon, 02 Jan 2006 15:04:05 MST" RFC1123Z = "Mon, 02 Jan 2006 15:04:05 -0700" // RFC1123 with numeric zone RFC3339 = "2006-01-02T15:04:05Z07:00" RFC3339Nano = "2006-01-02T15:04:05.999999999Z07:00" Kitchen = "3:04PM" // Handy time stamps. Stamp = "Jan _2 15:04:05" StampMilli = "Jan _2 15:04:05.000" StampMicro = "Jan _2 15:04:05.000000" StampNano = "Jan _2 15:04:05.000000000")

2. 时间字符串解析成时间格式

package mainimport ( "fmt" "time")func main() { timeStr := "2018-01-01" fmt.Println("timeStr:", timeStr) t, _ := time.Parse("2006-01-02", timeStr) fmt.Println(t.Format(time.UnixDate))}

3. 获取当天零点时间戳

方法1

package mainimport ( "fmt" "time")func main() { timeStr := time.Now().Format("2006-01-02") t, _ := time.Parse("2006-01-02", timeStr) fmt.Println(t.Format(time.UnixDate)) //Unix返回早八点的时间戳，减去8个小时 timestamp := t.UTC().Unix() - 8*3600 fmt.Println("timestamp:", timestamp)}

方法2

package mainimport ( "fmt" "time")func main() { now := time.Now() t, _ := time.ParseInLocation("2006-01-02", now.Format("2006-01-02"), time.Local) timestamp := t.Unix() fmt.Println(timestamp)}/*time.Local本地时区 var Local *Location = &localLoc以及UTC时区 var UTC *Location = &utcLoc还可以替换成指定时区 //func LoadLocation(name string) (*Location, error) loc, _ := time.LoadLocation("Europe/Berlin")If the name is "" or "UTC", LoadLocation returns UTC. If the name is "Local", LoadLocation returns Local.*/

补充：Golang中获取当天0点的格式化时间

如下所示：

EndDateLimit := time.Now().Format("2006-01-02 00:00:00")

取当天某个整点的时间戳

now := time.Now().Unix()muteEndTime := time.Date(time.Now().Year(), time.Now().Month(), time.Now().Day(), 8, 0, 0, 0, time.Local).Unix()muteStartTime := time.Date(time.Now().Year(), time.Now().Month(), time.Now().Day(), 22, 0, 0, 0, time.Local).Unix()

本地当前时间戳(10位)

fmt.Println(time.Now().Unix()) //1468479251

本地当前时间戳(19位)

fmt.Println(time.Now().UnixNano()) //1468480006774460462

时间戳转时间

fmt.Println(time.Unix(1389058332, 0).Format("2006-01-02 15:04:05")) //2014-01-07 09:32:12

时间转时间戳

fmt.Println(time.Date(2014, 1, 7, 5, 50, 4, 0, time.Local).Unix())

以上为个人经验，希望能给大家一个参考，也希望大家多多支持。如有错误或未考虑完全的地方，望不吝赐教。