package com.example.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.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
//import org.springframework.security.config.annotation.web.builders.WebSecurity;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.security.web.SecurityFilterChain;
import org.springframework.security.web.util.matcher.AntPathRequestMatcher;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.config.annotation.web.configuration.*;
import com.example.service.CustomUserDetailsService;
@Configuration
@EnableWebSecurity
public class SecurityConfig {
    @Autowired
    CustomUserDetailsService customUserDetailsServcie;
    @Bean
    public static PasswordEncoder passwordEncoder() {
        return new BCryptPasswordEncoder();
    }
    @Bean
    public SecurityFilterChain securityFilterChain(HttpSecurity http) throws Exception {
        http.csrf().disable().authorizeHttpRequests()
            .requestMatchers("/registration", "/password-request", "/reset-password", "../static/css",
                "../static/images")
            .permitAll().requestMatchers("home").permitAll().and().formLogin().loginPage("/login")
            .loginProcessingUrl("/login").defaultSuccessUrl("/home", true).permitAll().and().logout()
            .invalidateHttpSession(true).clearAuthentication(true)
            .logoutRequestMatcher(new AntPathRequestMatcher("/logout")).logoutSuccessUrl("/login?logout")
            .permitAll();
        return http.build();
    }
    public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
        auth.userDetailsService(customUserDetailsServcie).passwordEncoder(passwordEncoder());
    }
}

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我看过视频，也读过帖子，但到处都是用antMatchers解决问题的方法。stackoverflow里的大多数帖子都是旧的，现在由于antMatchers在最新的Spring不工作，所以没有任何合适的解决方案。