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"it" 并非指 "product" 属性

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原文：`Define the product property and inject the ActivatedRoute into the constructor by adding it as an argument within the constructor's parentheses.`
如果翻译为：”定义 product 属性，并把它加入构造函数括号中作为参数，以便把 ActivatedRoute 注入到构造函数中。“，则语意上是把 product 属性加入构造函数。实际不是，实际是把 `route` 加入构造函数中。
原文中的 `it` 不是指代 `product`，而是指代路由对象。
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sphawkcn 2020-03-29 16:58:08 +08:00 committed by 雪狼
parent 977bf843a0
commit 19f76a8222
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aio/content/start/routing.md
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@ -118,7 +118,7 @@ The product details component handles the display of each product. The Angular R
1. Define the `product` property and inject the `ActivatedRoute` into the constructor by adding it as an argument within the constructor's parentheses.
定义 `product` 属性，并把它加入构造函数括号中作为参数，以便把 `ActivatedRoute` 注入到构造函数中。
定义 `product` 属性，并将路由作为参数添加到构造函数的括号中，以便把 `ActivatedRoute` 注入到构造函数中。
<code-example header="src/app/product-details/product-details.component.ts" path="getting-started/src/app/product-details/product-details.component.1.ts" region="props-methods">
</code-example>