29 lines
901 B
Markdown
29 lines
901 B
Markdown
### 26.1. Spring Web MVC框架
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Spring Web MVC框架（通常简称为"Spring MVC"）是一个富"模型，视图，控制器"的web框架。
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Spring MVC允许你创建特定的@Controller或@RestController beans来处理传入的HTTP请求。
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使用@RequestMapping注解可以将控制器中的方法映射到相应的HTTP请求。
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示例：
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```java
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@RestController
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@RequestMapping(value="/users")
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public class MyRestController {
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@RequestMapping(value="/{user}", method=RequestMethod.GET)
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public User getUser(@PathVariable Long user) {
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// ...
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}
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@RequestMapping(value="/{user}/customers", method=RequestMethod.GET)
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List<Customer> getUserCustomers(@PathVariable Long user) {
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// ...
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}
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@RequestMapping(value="/{user}", method=RequestMethod.DELETE)
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public User deleteUser(@PathVariable Long user) {
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// ...
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}
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}
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```
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