github.com/gogf/gf@v1.16.9/os/gtimer/gtimer_z_example_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 gtimer_test
     8  
     9  import (
    10  	"fmt"
    11  	"time"
    12  
    13  	"github.com/gogf/gf/os/gtimer"
    14  )
    15  
    16  func Example_add() {
    17  	now := time.Now()
    18  	interval := 1400 * time.Millisecond
    19  	gtimer.Add(interval, func() {
    20  		fmt.Println(time.Now(), time.Duration(time.Now().UnixNano()-now.UnixNano()))
    21  		now = time.Now()
    22  	})
    23  
    24  	select {}
    25  }