springboot 静态方法注入service

springboot项目中无法使用@Autowired注入sevice,需要手动初始化，初始化后才可使用

@Component
public class Utils {
@Autowired
private Service service;
private static Utils utils;
public void setUserInfo(Service service) {
this.service = service;
}
//初始化静态参数
@PostConstruct
public void init() {
　　utils = this;
　　utils.service = this.service;
} 

public static void insertOpeLog(HttpServletRequest req, String str) { 

　　ServiceBean bean =new ServiceBean();
　　utils.service.save(bean); //调用方法}
}