23 lines
305 B
Go
23 lines
305 B
Go
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
|
||
}
|