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Fix typo #1891

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Nov 26, 2017
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Fix typo #1891

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2 changes: 1 addition & 1 deletion docs/zh-cn/essentials/dynamic-matching.md
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Expand Up @@ -39,7 +39,7 @@ const User = {

### 响应路由参数的变化

提醒一下，当使用路由参数时，例如从 `/user/foo` 导航到 `user/bar`，**原来的组件实例会被复用**。因为两个路由都渲染同个组件，比起销毁再创建，复用则显得更加高效。**不过，这也意味着组件的生命周期钩子不会再被调用**。
提醒一下，当使用路由参数时，例如从 `/user/foo` 导航到 `/user/bar`，**原来的组件实例会被复用**。因为两个路由都渲染同个组件，比起销毁再创建，复用则显得更加高效。**不过，这也意味着组件的生命周期钩子不会再被调用**。

复用组件时，想对路由参数的变化作出响应的话，你可以简单地 watch（监测变化） `$route` 对象：

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