15 lines
		
	
	
		
			606 B
		
	
	
	
		
			Markdown
		
	
	
	
	
	
			
		
		
	
	
			15 lines
		
	
	
		
			606 B
		
	
	
	
		
			Markdown
		
	
	
	
	
	
| ---
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| title: Serve JSON on a Specific Route
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| localeTitle: 在特定路线上提供JSON
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| ---
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| ## 在特定路线上提供JSON
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| 
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| 使用节点(在'/ json'路径)提供json对象相当简单,如果我们想要传递消息并给它值“Hello World”,我们可以这样做:
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| 
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| ```javascript
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|   app.get("/json", function(req, res) { 
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|         res.json({"message": "Hello World"}); 
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|   }); 
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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/serve-json-on-a-specific-route/index.md) 。 |