@EnableWebSecurity
public class SpringSecurityConfig extends WebSecurityConfigurerAdapter {
 
    /**
     * 失败处理
     */
    @Autowired
    private AuthenticationFailureHandler customAuthenticationFailureHandler;
 
    /**
     * 成功处理
     */
    @Autowired
    private AuthenticationSuccessHandler customAuthenticationSuccessHandler;
 
    /**
     * 加密方法
     */
    @Autowired
    private PasswordEncoder passwordEncoder;
 
    @Autowired
    private UserDetailsService customUserDetailsService;
 
    /**
     * 验证码过滤器
     */
    @Autowired
    private ImageCodeValidateFilter imageCodeVa