Message: Error creating bean with name 'securityConfig' Unsatisfied

Question

报错详情：

2021-11-30 19:36:04.328 ERROR 12396 --- [           main] o.s.b.web.embedded.tomcat.TomcatStarter  : Error starting Tomcat context. Exception: org.springframework.beans.factory.UnsatisfiedDependencyException. Message: Error creating bean with name 'securityConfig': Unsatisfied dependency expressed through field 'adminService'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'adminServiceImpl': Unsatisfied dependency expressed through field 'userDetailsService'; nested exception is org.springframework.beans.factory.BeanCurrentlyInCreationException: Error creating bean with name 'securityConfig': Requested bean is currently in creation: Is there an unresolvable circular reference?

代码结构图：

AdminServiceImpl文件：

@Service
public class AdminServiceImpl extends ServiceImpl<AdminMapper, Admin> implements IAdminService {

    @Autowired
    private AdminMapper adminMapper;
    @Autowired
    private UserDetailsService userDetailsService;
    @Autowired
    private PasswordEncoder passwordEncoder;
    @Autowired
    private JwtTokenUtil jwtTokenUtil;
    @Value("${jwt.tokenHead}")
    private String tokenHead;

    // 登录返回token
    @Override
    public RespBean login(String username, String password, HttpServletRequest request) {
        //登录
        UserDetails userDetails =
                userDetailsService.loadUserByUsername(username);
        if (null == userDetails || !passwordEncoder.matches(password,
                userDetails.getPassword())) {
            return RespBean.error("用户名或密码不正确!");
        }
        if (!userDetails.isEnabled()) {
            return RespBean.error("账号被禁用，请联系管理员!");
        }

        // 更新登录用户对象
        UsernamePasswordAuthenticationToken authentication =
                new UsernamePasswordAuthenticationToken(userDetails, null,
                        userDetails.getAuthorities());
        SecurityContextHolder.getContext().setAuthentication(authentication);

        // 生成token
        String token = jwtTokenUtil.generateToken(userDetails);
        Map<String, String> tokenMap = new HashMap<>();
        tokenMap.put("token", token);
        tokenMap.put("tokenHead", tokenHead);
        return RespBean.success("登录成功", tokenMap);
    }

    // 根据用户名获取用户
    @Override
        public Admin getAdminByUserName(String username) {
            return adminMapper.selectOne(new QueryWrapper<Admin>().eq("username",
                    username).eq("enabled",true));
        }
    }

IAdminService文件：

@Service
public interface IAdminService extends IService<Admin> {

    // 登录返回token
    RespBean login(String username, String password, HttpServletRequest request);

    // 根据用户名获取用户
    Admin getAdminByUserName(String username);
}

mapper.xml:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.server.mapper.AdminMapper">

    <!-- 通用查询映射结果 -->
    <resultMap id="BaseResultMap" type="com.server.pojo.Admin">
        <id column="id" property="id" />
        <result column="name" property="name" />
        <result column="phone" property="phone" />
        <result column="telephone" property="telephone" />
        <result column="address" property="address" />
        <result column="enabled" property="enabled" />
        <result column="username" property="username" />
        <result column="password" property="password" />
        <result column="userFace" property="userFace" />
        <result column="remark" property="remark" />
    </resultMap>

    <!-- 通用查询结果列 -->
    <sql id="Base_Column_List">
        id, name, phone, telephone, address, enabled, username, password, userFace, remark
    </sql>

</mapper>

Answer 1

你这是什么操作？你应该把你的adminService注入到userDetailService，由security自己去触发一系列的接口回调！