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27 lines
663 B
Go
27 lines
663 B
Go
package main
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import (
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"gitee.com/johng/gf/g/os/gfsnotify"
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"gitee.com/johng/gf/g/os/glog"
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"gitee.com/johng/gf/g/os/gtime"
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"time"
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)
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func main() {
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callback, err := gfsnotify.Add("/home/john/temp", func(event *gfsnotify.Event) {
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glog.Println("callback")
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})
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if err != nil {
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panic(err)
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}
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// 在此期间创建文件、目录、修改文件、删除文件
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// 20秒后移除回调函数注册，所有的回调都移除，不再有任何打印信息输出
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gtime.SetTimeout(20*time.Second, func() {
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gfsnotify.RemoveCallback(callback.Id)
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glog.Println("remove callback")
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})
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select {}
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} |