spring常用配置类

package cn.itcast.user.config;

import lombok.Data;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.stereotype.Component;

@Data
@Component
@ConfigurationProperties(prefix = "wsw")
public class MyProperties {
    private String name;
    private String gender;
}

使用:

    @Autowired
    private MyProperties myProperties;

    @GetMapping("/test")
    public String test(){
        return myProperties.getName();
    }