23 lines
822 B
Markdown
23 lines
822 B
Markdown
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---
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title: Start a Working Express Server
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localeTitle: 启动Working Express服务器
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---
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## 启动Working Express服务器
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如果您在“example.com/”上有一个网站，并希望向访问根域的任何人提供诸如“Hello World”之类的字符串，您可以使用node和/或express轻松地执行此操作：
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```javascript
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app.get("/", function(req, res) {
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res.send("Hello World");
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});
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```
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此外，使用ES6 +，您可以使用“=>”而不是“function”来保存一些输入，如下所示：
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```javascript
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app.get("/", (req, res) => {
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res.send("Hello World");
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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/start-a-working-express-server/index.md) 。
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