SpringBoot如何写一个post请求,并且附上代码
时间: 2024-05-02 18:17:54 浏览: 126
在SpringBoot中写一个post请求可以通过@RestController注解和@PostMapping注解来实现,具体代码如下:
```java
@RestController
public class MyController {
@PostMapping("/user")
public String createUser(@RequestBody User user) {
// do something with user
return "User created successfully";
}
}
public class User {
private String name;
private int age;
// getter and setter methods
}
```
在上述代码中,@RestController注解表示这是一个控制器类,@PostMapping注解表示这是一个post请求,并且请求的路径是"/user"。@RequestBody注解表示接收请求的请求体,并将其转换成User对象,最后返回一个字符串表示创建用户成功。
需要注意的是,这里的User类需要有getter和setter方法,否则SpringBoot无法将请求体转换成User对象。
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