github.com/iikira/iikira-go-utils@v0.0.0-20230610031953-f2cb11cde33a/utils/csttime/time.go (about)

     1  // Package csttime 时间工具包
     2  package csttime
     3  
     4  import (
     5  	"fmt"
     6  	"time"
     7  )
     8  
     9  var (
    10  	// CSTLocation 东八区时区
    11  	CSTLocation = time.FixedZone("CST", 8*3600)
    12  )
    13  
    14  /*
    15  BeijingTimeOption 根据给定的 get 返回时间格式.
    16  
    17  	get:        时间格式
    18  
    19  	"Refer":    2017-7-21 12:02:32.000
    20  	"printLog": 2017-7-21_12:02:32
    21  	"day":      21
    22  	"ymd":      2017-7-21
    23  	"hour":     12
    24  	默认时间戳:   1500609752
    25  */
    26  func BeijingTimeOption(get string) string {
    27  	//获取北京（东八区）时间
    28  	now := time.Now().In(CSTLocation)
    29  	year, mon, day := now.Date()
    30  	hour, min, sec := now.Clock()
    31  	millisecond := now.Nanosecond() / 1e6
    32  	switch get {
    33  	case "Refer":
    34  		return fmt.Sprintf("%d-%d-%d %02d:%02d:%02d.%03d", year, mon, day, hour, min, sec, millisecond)
    35  	case "printLog":
    36  		return fmt.Sprintf("%d-%d-%d_%02dh%02dm%02ds", year, mon, day, hour, min, sec)
    37  	case "day":
    38  		return fmt.Sprint(day)
    39  	case "ymd":
    40  		return fmt.Sprintf("%d-%d-%d", year, mon, day)
    41  	case "hour":
    42  		return fmt.Sprint(hour)
    43  	default:
    44  		return fmt.Sprint(time.Now().Unix())
    45  	}
    46  }
    47  
    48  // FormatTime 将 Unix 时间戳, 转换为字符串
    49  func FormatTime(t int64) string {
    50  	tt := time.Unix(t, 0).In(CSTLocation)
    51  	year, mon, day := tt.Date()
    52  	hour, min, sec := tt.Clock()
    53  	return fmt.Sprintf("%d-%02d-%02d %02d:%02d:%02d", year, mon, day, hour, min, sec)
    54  }