74 lines
1.7 KiB
Go
74 lines
1.7 KiB
Go
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// Package format
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// @Link https://github.com/bufanyun/hotgo
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// @Copyright Copyright (c) 2023 HotGo CLI
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// @Author Ms <133814250@qq.com>
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// @License https://github.com/bufanyun/hotgo/blob/master/LICENSE
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package format
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import (
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"fmt"
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"github.com/gogf/gf/v2/os/gtime"
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"github.com/gogf/gf/v2/util/gconv"
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"strconv"
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)
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// Round2String 四舍五入保留小数，默认2位
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func Round2String(value float64, args ...interface{}) string {
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var places = 2
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if len(args) > 0 {
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places = gconv.Int(args[0])
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}
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return fmt.Sprintf("%0."+strconv.Itoa(places)+"f", value)
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}
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// Round2Float64 四舍五入保留小数，默认2位
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func Round2Float64(value float64, args ...interface{}) float64 {
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return gconv.Float64(Round2String(value, args...))
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}
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// FileSize 字节的单位转换 保留两位小数
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func FileSize(data int64) string {
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var factor float64 = 1024
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res := float64(data)
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for _, unit := range []string{"", "K", "M", "G", "T", "P"} {
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if res < factor {
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return fmt.Sprintf("%.2f%sB", res, unit)
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}
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res /= factor
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}
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return fmt.Sprintf("%.2f%sB", res, "P")
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}
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// AgoTime 多久以前
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func AgoTime(gt *gtime.Time) string {
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if gt == nil {
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return ""
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}
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n := gtime.Now().Timestamp()
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t := gt.Timestamp()
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var ys int64 = 31536000
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var ds int64 = 86400
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var hs int64 = 3600
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var ms int64 = 60
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var ss int64 = 1
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var rs string
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d := n - t
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switch {
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case d > ys:
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rs = fmt.Sprintf("%d年前", int(d/ys))
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case d > ds:
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rs = fmt.Sprintf("%d天前", int(d/ds))
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case d > hs:
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rs = fmt.Sprintf("%d小时前", int(d/hs))
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case d > ms:
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rs = fmt.Sprintf("%d分钟前", int(d/ms))
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case d > ss:
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rs = fmt.Sprintf("%d秒前", int(d/ss))
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default:
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rs = "刚刚"
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}
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return rs
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}
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