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修改defer关闭文件代码片段中的错误 (#403)

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Lynn
2017-10-13 04:08:33 -05:00
committed by 无闻
parent 31b37916b3
commit 5dca9dfcfd
1 changed files with 3 additions and 3 deletions
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eBook/12.7.md
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@@ -4,10 +4,10 @@
```go ```go
func data(name string) string { func data(name string) string {
f := os.Open(name, os.O_RDONLY, 0) f, _ := os.OpenFile(name, os.O_RDONLY, 0)
defer f.Close() // idiomatic Go code! defer f.Close() // idiomatic Go code!
contents := io.ReadAll(f) contents, _ := ioutil.ReadAll(f)
return contents return string(contents)
} }
``` ```