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fix code in futures.md #968

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Merged
merged 1 commit into from
Jan 9, 2018
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fix code in futures.md #968

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2 changes: 1 addition & 1 deletion _zh-cn/overviews/core/futures.md
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Expand Up @@ -87,7 +87,7 @@ Future的一个重要属性在于它只能被赋值一次。一旦给定了某

f onComplete {
case Success(posts) => for (post <- posts) println(post)
case Success(posts) => for (post <- posts) println(post)
case Failure(t) => println("An error has occured: " + t.getMessage)
}

onComplete方法一般在某种意义上它允许客户处理future计算出的成功或失败的结果。对于仅仅处理成功的结果，onSuccess 回调使用如下（该回调以一个偏函数(partial function)为参数）：
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