Created
March 28, 2017 14:31
-
-
Save dbbbit/00f44857d29a1787c544c0d1a5fb1bcd to your computer and use it in GitHub Desktop.
golang panic recover
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| package main | |
| import ( | |
| "fmt" | |
| "runtime/debug" | |
| ) | |
| func f() (ret interface{}, err error){ | |
| var x interface{} | |
| defer func() { | |
| if err_ := recover(); err_ != nil { | |
| fmt.Printf("%s %s", err_, debug.Stack()) | |
| } | |
| }() | |
| x = 1 | |
| return x.(bool), nil | |
| } | |
| func main() { | |
| f() | |
| } |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment