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102 lines
2.2 KiB
102 lines
2.2 KiB
package gotime
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import (
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"fmt"
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"time"
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)
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// 时间格式化常量
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const (
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RFC3339Format = time.RFC3339
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Iso8601Format = "2006-01-02T15:04:05-07:00"
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CookieFormat = "Monday, 02-Jan-2006 15:04:05 MST"
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RFC1036Format = "Mon, 02 Jan 06 15:04:05 -0700"
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RFC7231Format = "Mon, 02 Jan 2006 15:04:05 GMT"
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DayDateTimeFormat = "Mon, Jan 2, 2006 3:04 PM"
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ShortDateTimeFormat = "20060102150405"
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ShortDateFormat = "20060102"
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ShortTimeFormat = "150405"
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)
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// Pro 结构体
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type Pro struct {
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Time time.Time
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loc *time.Location
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}
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// NewPro 初始化结构体
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func NewPro() Pro {
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return Pro{
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Time: time.Now(),
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}
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}
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// BeforeSeconds 获取n秒前的时间
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func (p Pro) BeforeSeconds(seconds int64) Pro {
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st, _ := time.ParseDuration(fmt.Sprintf("-%ds", seconds))
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p.Time = p.Time.Add(st)
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return p
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}
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// AfterSeconds 获取n秒后的时间
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func (p Pro) AfterSeconds(seconds int64) Pro {
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st, _ := time.ParseDuration(fmt.Sprintf("+%ds", seconds))
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p.Time = p.Time.Add(st)
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return p
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}
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// BeforeMinute 获取n分钟前的时间
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func (p Pro) BeforeMinute(seconds int64) Pro {
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st, _ := time.ParseDuration(fmt.Sprintf("-%dm", seconds))
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p.Time = p.Time.Add(st)
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return p
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}
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// AfterMinute 获取n分钟后的时间
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func (p Pro) AfterMinute(seconds int64) Pro {
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st, _ := time.ParseDuration(fmt.Sprintf("+%dm", seconds))
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p.Time = p.Time.Add(st)
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return p
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}
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// BeforeHour 获取n小时前的时间
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func (p Pro) BeforeHour(hour int64) Pro {
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st, _ := time.ParseDuration(fmt.Sprintf("-%dh", hour))
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p.Time = p.Time.Add(st)
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return p
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}
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// AfterHour 获取n小时后的时间
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func (p Pro) AfterHour(hour int64) Pro {
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st, _ := time.ParseDuration(fmt.Sprintf("+%dh", hour))
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p.Time = p.Time.Add(st)
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return p
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}
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// BeforeDay 获取n天前的时间
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func (p Pro) BeforeDay(day int) Pro {
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p.Time = p.Time.AddDate(0, 0, -day)
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return p
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}
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// AfterDay 获取n天后的时间
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func (p Pro) AfterDay(day int) Pro {
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p.Time = p.Time.AddDate(0, 0, day)
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return p
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}
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// SetFormat 格式化
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func (p Pro) SetFormat(layout string) string {
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return p.Time.Format(layout)
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}
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// Month 获取当前月
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func (p Pro) Month() int64 {
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return p.MonthOfYear()
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}
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// MonthOfYear 获取本年的第几月
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func (p Pro) MonthOfYear() int64 {
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return int64(p.Time.In(p.loc).Month())
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}
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