Golang：robfig/cron执行定时任务

a cron library for go

译文：go的cron库

文档

• https://pkg.go.dev/github.com/robfig/cron/v3
• https://github.com/robfig/cron

安装

go get github.com/robfig/cron/v3

示例

main.go

package main

import (
    "fmt"
    "time"

    "github.com/robfig/cron/v3"
)

func task() {
    
    
    now := time.Now()
    fmt.Println(now)
}
func main() {
    
    
    scheduler := cron.New()

    scheduler.AddFunc("* * * * *", task)

    scheduler.Start()
    defer scheduler.Stop()

    // 阻止主进程退出
    select {
    
    }
}

启动

$ go run main.go
2022-10-21 16:21:00.005327 +0800 CST m=+29.718695273
2022-10-21 16:22:00.005497 +0800 CST m=+89.717609279