Spring Boot整合shiro后导致@Cacheable、@Transactional等注解失效的问题

一、问题描述

Springboot整合shiro前,service里的@Cacheable、@Transactional等注解都正常使用。
整合shiro之后,UserRealm类里自动注入的service中的注解失效
UserRealm代码如下:

  public class UserRealm extends AuthorizingRealm {
        private static final Logger LOGGER = LoggerFactory.getLogger(UserRealm.class);
        /**
         * 这种情况下SysUserService里缓存、事务等注解失效
         */
        @Autowired
        private SysUserService sysUserService;
    
        //省略其他代码

SysUserService代码如下:

@Service
public class SysUserService {
    @Autowired
    private SysUserMapper userMapper;

    @Cacheable(cacheNames = "users", key = "'sysuser:'+#userName")
    public SysUser findByUserName(String userName) {
        return userMapper.findByUserName(userName);
    }

二、解决方法

在UserRealm自动注入service时,添加@Lazy注解延迟注入,如下:

public class UserRealm extends AuthorizingRealm {
    private static final Logger LOGGER = LoggerFactory.getLogger(UserRealm.class);
    /**
     * 添加@Lazy注解延迟注入
     */
    @Autowired
    @Lazy
    private SysUserService sysUserService;

    /**
     * 添加@Lazy注解延迟注入
     */
    @Autowired
    @Lazy
    private SysPermissionService sysPermissionService;

//省略其他代码

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