1、代码
package main
import (
"fmt"
"time"
)
func main() {
waitchan := make(chan int)
time.AfterFunc(5*time.Second, func() {
fmt.Println("AfterFunc excuted!")
waitchan <- 1
})
<-waitchan
}
package main
import (
"fmt"
"time"
)
func main() {
waitchan := make(chan int)
time.AfterFunc(5*time.Second, func() {
fmt.Println("AfterFunc excuted!")
waitchan <- 1
})
<-waitchan
}