translation/06-async/03-promise-chaining by CoolRice · Pull Request #255 · javascript-tutorial/zh.javascript.info

CoolRice · 2018-10-09T22:46:52Z

翻译完毕，不好意思由于国庆超了几天。

CoolRice · 2018-10-09T22:47:55Z

resolve #242

calpa · 2018-10-10T02:56:19Z

@leviding 校对认领

calpa

写得不错 👍，只是有些地方可以改得再通顺一点，比如说加标点符号，例如：逗号。

calpa · 2018-10-10T03:06:47Z

@@ -1,12 +1,12 @@
-# Promise: then versus catch
+# Promise: then VS catch


VS -> 对比会比较好

calpa · 2018-10-10T03:07:11Z

+# Promise: then VS catch

-Are these code fragments equal? In other words, do they behave the same way in any circumstances, for any handler functions?
+这两段代码片段是否相等？换句话说，对于任何处理函数在任何情况下的行为方式是否相同？


换句话说，对于任何处理函数在任何情况下，它们的行为方式是否相同？

calpa · 2018-10-10T03:08:00Z

 ```

-Versus;
+VS;


对比的代码：

calpa · 2018-10-10T03:09:07Z

@@ -1,6 +1,6 @@
-# Error in setTimeout
+# setTimeout 中的 error


setTimeout 中的错误

calpa · 2018-10-10T03:09:57Z

+# setTimeout 中的 error

-How do you think, does the `.catch` trigger? Explain your answer?
+你认为 `.catch` 会不会触发？请解释你的回答？


会不会请解释一下。比较好？

calpa · 2018-10-10T03:19:39Z

 ```

-Now right after `setTimeout` runs `img.remove()`, it calls `resolve(githubUser)`, thus passing the control to the next `.then` in the chain and passing forward the user data.
+现在在 `setTimeout` 后运行 `img.remove()`，然后调用 `resolve(githubUser)`，这样链中的控制流程走到下一个 `.then` 并传入用户数据。


现在在 -> 现在 / 现在，在

calpa · 2018-10-10T03:20:23Z

+现在在 `setTimeout` 后运行 `img.remove()`，然后调用 `resolve(githubUser)`，这样链中的控制流程走到下一个 `.then` 并传入用户数据。

-As a rule, an asynchronous action should always return a promise.
+通常一个异步动作总是需要返回一个 promise。


作为一个规律（好的习惯）
一个异步动作应该永远返回一个 promise。

calpa · 2018-10-10T03:21:14Z

+通常一个异步动作总是需要返回一个 promise。

-That makes possible to plan actions after it. Even if we don't plan to extend the chain now, we may need it later.
+这就让规划下一步动作成为可能。虽然现在我们没打算扩展链，不过我们可能在后面需要它。


这让规划下一步动作成为可能。虽然现在我们没打算扩展链，我们可能在日后需要它。

calpa · 2018-10-10T03:22:10Z

 ```

-Or, maybe, everything is all right with the server, but the response is not a valid JSON:
+或者是，服务器的一切都很好，但响应不是有效的 JSON：


或者，有可能，

calpa · 2018-10-10T03:23:05Z

 ```

-Here the `.catch` block finishes normally. So the next successful handler is called. Or it could return something, that would be the same.
+在这里，`.catch` 块正常结束。所以会调用下一个成功处理程序。或者它可以返回一些东西，这和之前的流程相同。


在这里，.catch 块正常结束，然后调用下一个成功处理程序。或者它可以返回一些东西，这和之前的流程相同。

calpa · 2018-10-10T03:26:25Z

@leviding 校对完成

CoolRice · 2018-10-11T05:34:26Z

已根据校对建议修改完毕，@calpa 校对地很用心仔细，点赞。

calpa

Good @leviding

leviding · 2018-10-13T03:06:38Z

校对 4 分，翻译 11 分，辛苦了。

yli-magic and others added 2 commits October 9, 2018 18:01

finish translating 03-promise-chaining

f6f648e

small syntax error fix

b7cc718

leviding added the 校对认领 label Oct 10, 2018

calpa approved these changes Oct 10, 2018

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leviding added enhancement New feature or request 正在校对 labels Oct 10, 2018

leviding mentioned this pull request Oct 10, 2018

6-async/03-promise-chaining #242

Closed

update according to proofreader

1326eeb

leviding added WIP Work in process and removed enhancement New feature or request labels Oct 11, 2018

calpa approved these changes Oct 12, 2018

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leviding added 3 commits October 13, 2018 10:47

Update solution.md

d5876c1

Update solution.md

6966ff9

Update article.md

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leviding approved these changes Oct 13, 2018

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leviding merged commit ad4f53f into javascript-tutorial:zh-hans Oct 13, 2018

leviding added 翻译完成 and removed WIP Work in process 校对认领正在校对 labels Oct 13, 2018

		@@ -1,12 +1,12 @@
		# Promise: then versus catch
		# Promise: then VS catch

               ```
-              Versus;
+              VS;

		@@ -1,6 +1,6 @@
		# Error in setTimeout
		# setTimeout 中的 error

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CoolRice commented Oct 9, 2018

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calpa commented Oct 10, 2018

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CoolRice commented Oct 11, 2018

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leviding commented Oct 13, 2018

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