首次提交:初始化项目代码

This commit is contained in:
sunct
2026-07-31 15:18:32 +08:00
commit d6393266b0
193 changed files with 14287 additions and 0 deletions
+29
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@@ -0,0 +1,29 @@
package main
import (
"fmt"
"time"
)
func main() {
fmt.Println("等待 1 秒...")
timer := time.NewTimer(1 * time.Second)
defer timer.Stop()
<-timer.C
fmt.Println("Timer 触发")
// 超时控制
done := make(chan bool)
go func() {
time.Sleep(2 * time.Second)
done <- true
}()
select {
case <-done:
fmt.Println("任务完成")
case <-time.After(1 * time.Second):
fmt.Println("任务超时")
}
}