spring-將bean注入到enum

假設需要往YesNoEnum枚舉類中注入User對象

public enum YesNoEnum {

    YES(1,"yes"),
    NO(0,"no");


    private Integer code;
    private String name;
    // 注入user對象
    private User user;

    public void setUser(User user){
        this.user = user;
    }

    @Component
    public static class ReportTypeServiceInjector {
        @Autowired
        private User user;

        @PostConstruct
        public void postConstruct() {
            for (YesNoEnum yesNoEnum : EnumSet.allOf(YesNoEnum.class)){
                yesNoEnum.setUser(user);
            }
        }
    }

    YesNoEnum(Integer code, String name){
        this.code = code;
        this.name = name;
    }

    public Integer getCode() {
        return code;
    }

    public void setCode(Integer code) {
        this.code = code;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }
}