Merge pull request #77 from caimaoy/patch-1

Update ch5-08.md
2019-12-24 19:13:20 +08:00 · 2019-12-24 19:13:20 +08:00 · db60748fa6
parent 41b5d08c72 8920b4102e
commit db60748fa6
1 changed files with 1 additions and 1 deletions
--- a/ch5/ch5-08.md
+++ b/ch5/ch5-08.md
@ -41,7 +41,7 @@ The Go Programming Language
 $ ./title1 https://golang.org/doc/effective_go.html
 Effective Go - The Go Programming Language
 $ ./title1 https://golang.org/doc/gopher/frontpage.png
-title: https://golang.org/doc/gopher/frontpage.png has type image/png, not text/html
+title1: https://golang.org/doc/gopher/frontpage.png has type image/png, not text/html
 ```

 resp.Body.close调用了多次，这是为了确保title在所有执行路径下（即使函数运行失败）都关闭了网络连接。随着函数变得复杂，需要处理的错误也变多，维护清理逻辑变得越来越困难。而Go语言独有的defer机制可以让事情变得简单。