Files
go-study/main/pp.go

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2024-08-01 23:40:06 +08:00
package main
import "fmt"
func main() {
tes()
}
func tes() int {
//利用defer+recover来捕获错误defer加匿名函数调用
defer func() {
err := recover()
if err != nil {
fmt.Println("错误已经捕获")
fmt.Println(err)
}
}()
num02 := 10
num01 := 0
return num02 / num01
}