gitee.com/h79/goutils@v1.22.10/common/timer/timer.go (about)

     1  package timer
     2  
     3  import "time"
     4  
     5  const FormatYMD = "2006-01-02 15:04:05"
     6  const FormatWMD = "Mon Jan 2 15:04:05 2006"
     7  
     8  // CurrentMS 豪秒
     9  func CurrentMS() int64 {
    10  	return time.Now().Local().UnixMilli()
    11  }
    12  
    13  // CurrentS 秒
    14  func CurrentS() int64 {
    15  	return time.Now().Local().Unix()
    16  }
    17  
    18  func CurrentTime() string {
    19  	return time.Now().Local().Format(FormatYMD)
    20  }
    21  
    22  func MillToFormat(msec int64) string {
    23  	t := time.UnixMilli(msec)
    24  	return t.Local().Format(time.RFC3339)
    25  }
    26  
    27  func UnixToFormat(second int64) string {
    28  	return TimeFormat(time.Unix(second, 0))
    29  }
    30  
    31  func TimeFormat(t time.Time) string {
    32  	return t.Local().Format(FormatYMD)
    33  }
    34  
    35  // TimeFormatNoLocal
    36  // 时间转换成日期+时间字符串 (time.Time to "2006-01-02 15:04:05")
    37  func TimeFormatNoLocal(t time.Time) string {
    38  	return t.Format(FormatYMD)
    39  }
    40  
    41  // GetTimeUnix
    42  // 获取时间戳   return:1464059756
    43  func GetTimeUnix(t time.Time) int64 {
    44  	return t.Local().Unix()
    45  }
    46  
    47  // TodayLast
    48  // 今天最后时间 23：59：59
    49  func TodayLast() time.Time {
    50  	now := time.Now()
    51  	return time.Date(now.Year(), now.Month(), now.Day(), 23, 59, 59, 0, now.Location())
    52  }
    53  
    54  func TodayAt(d time.Duration) time.Time {
    55  	return TodayLast().Add(d)
    56  }
    57  
    58  // Get24Time
    59  // 获取当日晚上24点（次日0点）的时间
    60  func Get24Time(t time.Time) time.Time {
    61  	date := TimeToDate(t.Add(time.Hour * 24))
    62  	return DateStringToTime(date)
    63  }
    64  
    65  // Get24TimeUnix
    66  // 获取当日晚上24点（次日0点）的时间戳
    67  func Get24TimeUnix(t time.Time) int64 {
    68  	t24 := Get24Time(t)
    69  	return t24.Local().Unix()
    70  }
    71  
    72  // GetToday24Time
    73  // 获取今天晚上24点（次日0点）的时间
    74  func GetToday24Time() time.Time {
    75  	return Get24Time(time.Now())
    76  }
    77  
    78  // GetToday24TimeUnix
    79  // 获取今天晚上24点（次日0点）的时间戳
    80  func GetToday24TimeUnix() int64 {
    81  	return Get24TimeUnix(time.Now())
    82  }
    83  
    84  // TimeToDate
    85  // 时间转换成日期字符串 (time.Time to "2006-01-02")
    86  func TimeToDate(t time.Time) string {
    87  	return t.Format("2006-01-02")
    88  }
    89  
    90  // GetNowDateString
    91  // 获取当前时间的日期字符串（"2006-01-02"）
    92  func GetNowDateString() string {
    93  	return TimeToDate(time.Now())
    94  }
    95  
    96  // GetNowString
    97  // 获取当前的时期+时间字符串
    98  func GetNowString() string {
    99  	return TimeFormat(time.Now())
   100  }
   101  
   102  // DateStringToTime
   103  // 日期字符串转换成时间 ("2006-01-02" to time.Time)
   104  func DateStringToTime(d string) time.Time {
   105  	t, _ := time.ParseInLocation("2006-01-02", d, time.Local)
   106  	return t
   107  }
   108  
   109  // DateTimeStringToTime
   110  // 日期+时间字符串转换成时间 ("2006-01-02 15:04:05" to time.Time)
   111  func DateTimeStringToTime(dt string) time.Time {
   112  	t, _ := time.ParseInLocation(FormatYMD, dt, time.Local)
   113  	return t
   114  }
   115  
   116  // TodayStringToTime
   117  // 时间字符串转换成时间 ("15:04:05" to time.Time)
   118  func TodayStringToTime(dt string) time.Time {
   119  	now := time.Now()
   120  	nowDate := TimeToDate(now)
   121  	return DateTimeStringToTime(nowDate + " " + dt)
   122  }
   123  
   124  // IsWeekend
   125  // 是否是周末
   126  func IsWeekend(t time.Time) bool {
   127  	wd := t.Weekday()
   128  	if wd == time.Sunday || wd == time.Saturday {
   129  		return true
   130  	}
   131  	return false
   132  }
   133  
   134  // NowNano returns the current Unix time in nanoseconds.
   135  func NowNano() int64 {
   136  	return time.Now().UnixNano()
   137  }
   138  
   139  func Seconds(seconds int) time.Duration {
   140  	return time.Duration(seconds) * time.Second
   141  }
   142  
   143  func Minutes(minutes int) time.Duration {
   144  	return time.Duration(minutes) * time.Minute
   145  }
   146  
   147  func Hours(hours int) time.Duration {
   148  	return time.Duration(hours) * time.Hour
   149  }