下面這段代碼輸出的內容面試
package main
import (
"fmt"
)
func main() {
defer_call()
}
func defer_call() {
defer func() { fmt.Println("打印前") }()
defer func() { fmt.Println("打印中") }()
defer func() { fmt.Println("打印後") }()
panic("觸發異常")
}
複製代碼
歡迎掃碼關注公衆號「Golang來啦」或者移步 seekload.net ,查看最新面試題及答案。ui