16 lines
637 B
Markdown
16 lines
637 B
Markdown
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---
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title: Get Route Parameter Input from the Client
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localeTitle: 从客户端获取路由参数输入
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---
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## 从客户端获取路由参数输入
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如果有人告诉你构建GET或POST，你会相应地做app.get（...）或app.post（...）。挑战的基本结构是：
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```javascript
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app.get("/:word/echo", function(req, res) {
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// word = req.params.word;
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// respond with the json object
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});
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```
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[帮助我们的社区扩展这些提示和指南](https://github.com/freecodecamp/guides/tree/master/src/pages/certifications/apis-and-microservices/basic-node-and-express/get-route-parameter-input-from-the-client/index.md) 。
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