SpringBoot Controller

使用

1、pom文件引入依赖

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-web</artifactId>
</dependency>

2、编写controller代码

@RestController
@RequestMapping(value = "/web")
public class WebController {

    @GetMapping(value = "/getName")
    public String getName() {
        System.out.println("张三");
        return "又空大了。";
    }
    
}

3、启动 并访问

http://localhost:8081/demo/web/getName

可以定义一个VO，返回VO

@Data
public class WebVO implements Serializable {

    private String name;
    private Integer age;
    private LocalDate localDate;
}

@PostMapping(value = "/getB")
public WebVO getInfo (String name,Integer age) {
    WebVO webVO = new WebVO();
    webVO.setName(name);
    webVO.setAge(age);
    webVO.setLocalDate(LocalDate.now());
    return webVO;
}