4.5. 任务调度

1.0

1.0

package commands

import (
    "gin-pro/app/core/system"
    "github.com/spf13/cobra"
)

func NewPrintLog() *PrintLog {
    return &PrintLog{}
}

type PrintLog struct {
    CobraCommand *cobra.Command
}

func (p *PrintLog) AddCommand() *PrintLog {
    p.CobraCommand = &cobra.Command{
        Use:   "command:PrintLog",     // 执行命令
        Short: "打印日志",              // 注释
        Run: func(cmd *cobra.Command, args []string) {
            p.Handle()
        },
    }
    return p
}

func (p *PrintLog) Handle() {
    system.ZapLog.Info("NewPrintLog print log")
}Copy

package console

import (
    "gin-pro/app/console/commands"
    "gin-pro/app/core/system"
    "github.com/robfig/cron/v3"
)

func Command() {
    system.CobraCommand.AddCommand(
        commands.NewPrintLog().AddCommand().CobraCommand,
    )
}

func Schedule() {
    c := cron.New()

    //    @every 2s 每几秒执行一次
    //    支持linux crontab 命令

    c.AddFunc("@every 2s", commands.NewPrintLog().Handle)

    if system.Config.GetBool("AppDebug") == false {
        go c.Start()
        defer c.Stop()
    }
}Copy

./artisan command:PrintLogCopy

# .---------------- minute (0 - 59)
# | .------------- hour (0 - 23)
# | | .---------- day of month (1 - 31)
# | | | .------- month (1 - 12) OR jan,feb,mar,apr ...
# | | | | .---- day of week (0 - 6) (Sunday=0 or 7) OR sun,mon,tue,wed,thu,fri,sat
# | | | | |
# * * * * * user-name command to be executedCopy

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