29 lines
580 B
Go
29 lines
580 B
Go
package timeutil
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import (
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"sync"
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"time"
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)
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var (
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shanghaiOnce sync.Once
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shanghaiLoc *time.Location
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)
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// ShanghaiLocation 返回业务统一使用的北京时间时区。
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func ShanghaiLocation() *time.Location {
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shanghaiOnce.Do(func() {
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loc, err := time.LoadLocation("Asia/Shanghai")
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if err != nil {
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loc = time.FixedZone("Asia/Shanghai", 8*60*60)
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}
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shanghaiLoc = loc
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})
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return shanghaiLoc
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}
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// ShanghaiNow 返回当前北京时间，避免容器默认 UTC 影响无时区字符串。
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func ShanghaiNow() time.Time {
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return time.Now().In(ShanghaiLocation())
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}
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