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go-library/utils/gojobs/cron_spec.go

107 lines
1.8 KiB

2 years ago
package gojobs
import (
"fmt"
"net/http"
)
const (
CodeAbnormal = 0 // 异常
CodeError = http.StatusInternalServerError // 失败
CodeSuccess = http.StatusOK // 成功
CodeEnd = http.StatusCreated // 结束
)
// 每隔n秒执行一次
const specSeconds = "*/%d * * * * *"
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// 每隔n秒执行一次
type seconds struct {
n int64
}
// GetSeconds 每隔n秒执行一次
func GetSeconds(n int64) *seconds {
s := seconds{}
s.n = n
return &s
}
// Spec 每隔n秒执行一次
func (s seconds) Spec() string {
if s.n < 0 || s.n > 59 {
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return ""
}
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return fmt.Sprintf(specSeconds, s.n)
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}
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// Frequency 每隔n秒执行一次
func (s seconds) Frequency() int64 {
if s.n < 0 || s.n > 59 {
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return -1
}
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return s.n
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}
// 每隔n分钟执行一次
const specMinutes = "0 */%d * * * *"
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// 每隔n分钟执行一次
type minutes struct {
n int64
}
// GetMinutes 每隔n分钟执行一次
func GetMinutes(n int64) *minutes {
s := minutes{}
s.n = n
return &s
}
// Spec 每隔n分钟执行一次
func (s minutes) Spec() string {
if s.n < 0 || s.n > 59 {
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return ""
}
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return fmt.Sprintf(specMinutes, s.n)
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}
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// Frequency 每隔n分钟执行一次
func (s minutes) Frequency() int64 {
if s.n < 0 || s.n > 59 {
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return -1
}
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return s.n * 60
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}
// 每天n点执行一次
const specHour = "0 0 */%d * * *"
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// 每天n点执行一次
type hour struct {
n int64
}
// GetHour 每天n点执行一次
func GetHour(n int64) *hour {
s := hour{}
s.n = n
return &s
}
// Spec 每天n点执行一次
func (s hour) Spec() string {
if s.n < 0 || s.n > 23 {
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return ""
}
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return fmt.Sprintf(specHour, s.n)
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}
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// Frequency 每天n点执行一次
func (s hour) Frequency() int64 {
if s.n < 0 || s.n > 23 {
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return -1
}
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return s.n * 60 * 60
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}