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May 6, 2021
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Update RouteMatching.md #55

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2 changes: 2 additions & 0 deletions docs/guides/basics/RouteMatching.md
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Expand Up @@ -14,12 +14,14 @@ React Router 使用路由嵌套的概念来让你定义 view 的嵌套集合，

- `:paramName` – 匹配一段位于 `/`、`?` 或 `#` 之后的 URL。 命中的部分将被作为一个[参数](/docs/Glossary.md#params)
- `()` – 在它内部的内容被认为是可选的
- `?` -内容是可选的
- `*` – 匹配任意字符（非贪婪的）直到命中下一个字符或者整个 URL 的末尾，并创建一个 `splat` [参数](/docs/Glossary.md#params)
- `**` - 匹配任意字符（贪婪的）直到命中下一个字符 `/`、`?` 或 `#`，并创建一个 `splat` [参数](/docs/Glossary.md#params)

```js
<Route path="/hello/:name"> // 匹配 /hello/michael 和 /hello/ryan
<Route path="/hello(/:name)"> // 匹配 /hello, /hello/michael 和 /hello/ryan
<Route path="hello/:name?"> // 4.0以后 应该这样写 匹配/hello, /hello/michael 和 /hello/ryan
<Route path="/files/*.*"> // 匹配 /files/hello.jpg 和 /files/path/to/hello.jpg
```

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