创建名为“Projecting ArgumentResolverBeanPostProcessor”的bean时出错

Question

我正在我的项目中设置我的web安全，但我看到一个错误。这就是错误所在

我的目标是：

@Configuration
@EnableWebSecurity
@EnableGlobalMethodSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter{
    @Autowired
    private Environment env;
    @Autowired
    private UserSecurityService usersecurityservice;
    private BCryptPasswordEncoder passwordencoder(){
        return SecurityUtility.passwordEncoder();
    }
    private static final String[]PUBLIC_MATCHES = {
            "/css/**",
            "/js/**",
            "/img/**",
            "/signUp",
            "/",
            "/newUser",
            "/forgetPassword",
            "/login",
            "/fonts/**",
            "/bookshelf/**",
            "/bookDetail/**",
            "/hours",
            "/faq",
            "/searchByCategory",
            "/searchBook"

    };
@Override
protected void configure(HttpSecurity   http)throws Exception{
    http
    .authorizeRequests().
    /*antMatchers("/**").*/
    antMatchers(PUBLIC_MATCHES).
    permitAll().anyRequest().authenticated();

http
    .csrf().disable().cors().disable()
    .formLogin().failureUrl("/login?error")
    .defaultSuccessUrl("/")
    .successForwardUrl("/login")
    .and()
    .logout().logoutRequestMatcher(new AntPathRequestMatcher("/logout"))
    .logoutSuccessUrl("/?logout").deleteCookies("remember-me").permitAll()
    .and()
    .rememberMe();

}
@Autowired
public void configureGlobal (AuthenticationManagerBuilder auth) throws Exception{
    auth.userDetailsService(usersecurityservice).passwordEncoder(passwordencoder());
}

}userSecurity类为：

@Service
public class UserSecurityService implements UserDetailsService {

    @Autowired()
    private UserRepository userRepository;

public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
    // TODO Auto-generated method stub
    try{

    }catch(Exception ex){
        System.out.println("Error acoured hear:");
    }
    User user=userRepository.findByUsername(username);
    if(null==user){
        throw new UsernameNotFoundException("Username not found");
    }
    return user;
}

Answer 1

你最近更新spring了吗？在以前的版本中，使用null的MethodSecurityMetadataSource是可以的，但是现在他们添加了这个检查，如果您没有启用至少一个方法安全元数据源，他们会抛出您正在得到的异常（“在所有全局方法配置的组合中，没有注释支持被实际激活”）。当我从spring 5.0.7更新到5.1.5时，就发生了这种情况。这里是讨论这一更改的问题

要修复此问题，请在@EnableGlobalMethodSecurity注释属性中启用一个元数据源，或者，如果您像我一样使用某种GlobalMethodSecurityConfiguration，请确保方法CustomMethodSecurityMetadataSource返回not-null