스프링 시큐리티 질문

package kr.bit.config;


import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.crypto.factory.PasswordEncoderFactories;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.security.web.SecurityFilterChain;

@Configuration //스프링 컨테이너 설정파일이라고 메모리에 올림
@EnableWebSecurity
public class SecurityConfiguration {
	
	@Autowired
	private UserDetailsServiceImpl userDetailsService;
	
	//패스워드 인코딩 객체를 스프링 컨테이너에 등록
	@Bean
	public PasswordEncoder PasswordEncoder() {
		return PasswordEncoderFactories.createDelegatingPasswordEncoder();
	}
	
	@Bean
	public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
		
		http.csrf(csrfConfig ->
            csrfConfig.disable()
        )
        .authorizeHttpRequests(authorizeRequests -> authorizeRequests
    		.anyRequest().permitAll()
        )
        .formLogin(login -> login
            .loginPage("/member/login")
            .defaultSuccessUrl("/board/list")
        )
        .logout(logout -> logout
    		.logoutUrl("/member/logout")
    		.logoutSuccessUrl("/")
		)
		.userDetailsService(userDetailsService);
		
		return http.build();
	}
}

모든 접근에 대해 permitAll()을 하면

http://localhost:8080/m15/

http://localhost:8080/m15/member/login

둘다 잘 접속 되지만

package kr.bit.config;


import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.crypto.factory.PasswordEncoderFactories;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.security.web.SecurityFilterChain;

@Configuration //스프링 컨테이너 설정파일이라고 메모리에 올림
@EnableWebSecurity
public class SecurityConfiguration {
	
	@Autowired
	private UserDetailsServiceImpl userDetailsService;
	
	//패스워드 인코딩 객체를 스프링 컨테이너에 등록
	@Bean
	public PasswordEncoder PasswordEncoder() {
		return PasswordEncoderFactories.createDelegatingPasswordEncoder();
	}
	
	@Bean
	public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
		
		http.csrf(csrfConfig ->
            csrfConfig.disable()
        )
        .authorizeHttpRequests(authorizeRequests -> authorizeRequests
    		.requestMatchers("/", "/member/**").permitAll()
    		.requestMatchers("/board/**").authenticated()
        )
        .formLogin(login -> login
            .loginPage("/member/login")
            .defaultSuccessUrl("/board/list")
        )
        .logout(logout -> logout
    		.logoutUrl("/member/logout")
    		.logoutSuccessUrl("/")
		)
		.userDetailsService(userDetailsService);
		
		return http.build();
	}
}

requestMatchers 로 permitAll()하면

http://localhost:8080/m15/

로 접속하면

http://localhost:8080/m15/member/login

로 이동하면서 에러가 발생합니다.

스프링 부트 버전은 3.2.1입니다.