Merge pull request #359 from muwuren/patch-2

"Async 编程简介" 表格分隔符错误
3 years ago · 34918a31da
parent a882007a66 9512ff7710
commit 34918a31da
1 changed files with 1 additions and 1 deletions
--- a/book/contents/async/getting-started.md
+++ b/book/contents/async/getting-started.md
@ -61,7 +61,7 @@
 | 操作 | async | 线程 |
 | ---- | ----- | ---- |
 | 创建 | 0.3微妙 | 17微妙 |
-| 线程切换 ｜ 0.2微妙 | 1.7微妙 |
+| 线程切换 | 0.2微妙 | 1.7微妙 |

 可以看出，`async` 在线程切换的开销显著低于多线程，对于 IO 密集的场景，这种性能开销累计下来会非常可怕！