golang 记录time包的小方法

获取今天星期几

//获取今天星期几
func GetWeek() string {
t := time.Now()
week := t.Weekday().String()
switch week {
case "Monday":
return "星期一"
case "Tuesday":
return "星期二"
case "Wednesday":
return "星期三"
case "Thursday":
return "星期四"
case "Friday":
return "星期五"
case "Saturday":
return "星期六"
default:
return "星期日"
}
}

时间戳转换时间

//时间戳转换时间
//@param            num         时间戳
//@param            option         时间戳转换的格式
//@return            args        格式化时间
func GetStampToFormat(num int64,option string) string  {
format := make(map[string]interface{})
format["YmdHis"] = "2006-01-02 15:04:05"
switch option {
case "YmdHis":
return time.Unix(num,0).Format("2006-01-02 15:04:05")
case "YmdHi":
return time.Unix(num,0).Format("2006-01-02 15:04")
case "Ymd":
return time.Unix(num,0).Format("2006-01-02")
case "ANSIC":
return time.Unix(num,0).Format("Mon Jan _2 15:04:05 2006")
case "UnixDate":
return time.Unix(num,0).Format("Mon Jan _2 15:04:05 MST 2006")
case "RFC822Z":
return time.Unix(num,0).Format("02 Jan 06 15:04 -0700")
case "RFC850":
return time.Unix(num,0).Format("Monday, 02-Jan-06 15:04:05 MST")
case "RFC1123":
return time.Unix(num,0).Format("Mon, 02 Jan 2006 15:04:05 MST")
case "RFC1123Z":
return time.Unix(num,0).Format("Mon, 02 Jan 2006 15:04:05 -0700")
case "RFC3339":
return time.Unix(num,0).Format("2006-01-02T15:04:05Z07:00")
case "RFC3339Nano":
return time.Unix(num,0).Format("2006-01-02T15:04:05.999999999Z07:00")
case "Kitchen":
return time.Unix(num,0).Format("3:04PM")
case "Stamp":
return time.Unix(num,0).Format("Jan _2 15:04:05")
case "StampMilli":
return time.Unix(num,0).Format("Jan _2 15:04:05.000")
case "StampMicro":
return time.Unix(num,0).Format("Jan _2 15:04:05.000000")
case "StampNano":
return time.Unix(num,0).Format("Jan _2 15:04:05.000000000")
default:
return time.Unix(num,0).Format("2006-01-02 15:04:05")
}

}

获取指定时间的unix时间戳 最大支持到天

//获取19位unix时间戳
//@param            option         单位
//@param            unix         UnixNano时间戳
//@param            num         增加或减少的数量
//@return            args        19位时间戳
func GetTimeStamp(option string,unix int64,num int) int64  {
Nanosecond   := 1 //毫微秒 十亿分之一秒
Microsecond          := 1000 * Nanosecond //微秒 百万分之一秒
Millisecond          := 1000 * Microsecond //毫秒
Second               := 1000 * Millisecond
Minute               := 60 * Second
Hour                 := 60 * Minute
Day                 := 60 * Hour
switch option {
case "h":
return unix + int64(Hour * num)
case "m":
return unix + int64(Minute * num)
case "s":
return unix + int64(Second * num)
case "hs":
return unix + int64(Millisecond * num)
case "ws":
return unix + int64(Microsecond * num)
case "hws":
return unix + int64(Nanosecond * num)
case "d":
return unix + int64(Nanosecond * Day)
default:
return unix + int64(Second * num)
}
}

获取10位的unix时间戳

//获取10位unix时间戳
//@param            option         单位
//@param            unix         UnixNano时间戳
//@param            num         增加或减少的数量
//@return            args        10位时间戳
func GettimeUnixStapm(option string,unix int64,num int)  int64{
return GetTimeStamp(option,unix,num) / 1000000000
}

md5加密方法

//字符串md5加密
func StringMd5(s string) string  {
data := []byte(s)
has := md5.Sum(data)
return fmt.Sprintf("%x", has) //将[]byte转成16进制
}