My spring自定义身份验证提供程序取代DaoAuthenticationProvider

我编写了

org.springframework.security.authentication.ApplicationProvider

-JwtTokenAuthenticationProvider的自定义实现

@Component
public class JwtTokenAuthenticationProvider  implements AuthenticationProvider {
    private final UserDetailsService userDetailsService;
    private final JwtService jwtService;

    public Authentication authenticate(Authentication rawAuthentication) throws 
    AuthenticationException {
    ...
    }

    @Override
    public boolean supports(Class<?> authentication) {
        return JwtTokenAuthentication.class.isAssignableFrom(authentication);
    }
}

我在安全配置中注册JwtTokenFilter，如下所示：

@Override
protected void configure(HttpSecurity http) throws Exception {
    http
    ...
    .addFilterBefore(jwtTokenFilter(), UsernamePasswordAuthenticationFilter.class)
}

@Bean
@SneakyThrows
public JwtTokenFilter jwtTokenFilter() {
    return new JwtTokenFilter(authenticationManagerBean());
}

@Override
@Bean
public AuthenticationManager authenticationManagerBean() throws Exception {
    return super.authenticationManagerBean();
}

jwt身份验证工作正常，但如果我现在尝试使用

authenticationManager.authenticate(new UsernamePasswordAuthenticationToken("usr", "pwd"))

我得到一个ProviderNotFoundException

但是如果我从我的JwtTokenAuthenticationProvider中删除@Component注释，UsernamePassword-auth就会工作。但是jwt认证没有。为什么

authenticationManager.authenticate(new UsernamePasswordAuthenticationToken("usr", "pwd"))