github.com/gogf/gf@v1.16.9/os/gcron/gcron_z_example_1_test.go (about)

     1  // Copyright GoFrame Author(https://goframe.org). All Rights Reserved.
     2  //
     3  // This Source Code Form is subject to the terms of the MIT License.
     4  // If a copy of the MIT was not distributed with this file,
     5  // You can obtain one at https://github.com/gogf/gf.
     6  
     7  package gcron_test
     8  
     9  import (
    10  	"time"
    11  
    12  	"github.com/gogf/gf/os/gcron"
    13  	"github.com/gogf/gf/os/glog"
    14  )
    15  
    16  func Example_cronAddSingleton() {
    17  	gcron.AddSingleton("* * * * * *", func() {
    18  		glog.Println("doing")
    19  		time.Sleep(2 * time.Second)
    20  	})
    21  	select {}
    22  }