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golang 中遍历一个channel的方法 #11

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woshidama323 opened this issue Nov 25, 2021 · 0 comments

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woshidama323 commented Nov 25, 2021 •

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https://go.dev/tour/concurrency/4
要么用 c,ok <- channel 如果 ok =false 说明channel关闭了
或者 for ic := range channel 如果for结束了，说明channel关闭

两个方法都比较安全

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