spring security报栈溢出错误，如何解决？(语言-java)

问题遇到的现象和发生背景

使用默认的登陆页面可以进入，但是点击登陆之后报500错误java.lang.StackOverflowError: null

问题相关代码，请勿粘贴截图

package com.mavenbase.minilibspringboot.config;

import com.mavenbase.minilibspringboot.service.UserDetailsService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
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.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;

@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter {
    @Autowired
    UserDetailsService userDetailsService;

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.authorizeRequests()
                .antMatchers("/book/*").hasRole("root")
                .antMatchers("/book/*").hasRole("user")
                .antMatchers("/book/*").hasRole("administrators");
        http.formLogin();
/*        http.logout().logoutSuccessUrl("/");
//        http.csrf().disable();
        http.rememberMe().rememberMeParameter("remember");*/
    }

    @Bean
    public PasswordEncoder passwordEncoder() {
        return new BCryptPasswordEncoder();
    }

    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
        auth.userDetailsService(userDetailsService()).passwordEncoder(new BCryptPasswordEncoder());
    }
}

package com.mavenbase.minilibspringboot.service;

import com.mavenbase.minilibspringboot.dao.AccountMapper;
import com.mavenbase.minilibspringboot.pojo.Account;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.core.GrantedAuthority;
import org.springframework.security.core.authority.SimpleGrantedAuthority;
import org.springframework.security.core.userdetails.User;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UsernameNotFoundException;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.stereotype.Service;

import java.util.ArrayList;
import java.util.List;

@Service
public class UserDetailsServiceImpl implements UserDetailsService {
    @Autowired
    AccountMapper accountMapper;
    @Autowired
    PasswordEncoder passwordEncoder;


    @Override
    public UserDetails loadUserByUsername(String name) throws UsernameNotFoundException {
        Account account = accountMapper.getAccount(name);
        List<GrantedAuthority> authorities = new ArrayList<>();
        authorities.add(new SimpleGrantedAuthority("ROLE_" + account.getRole()));
        User user = new User(account.getName(), passwordEncoder.encode(account.getPassword()), authorities);
        System.out.println(user.getUsername() + passwordEncoder.encode(account.getPassword()) + user.getAuthorities());
        return user;
    }
}

使用的mybatis数据库，数据库没问题

运行结果及报错内容

底下一直重复

你的问题出现在这一步，这些都是多余的，光该这个的话，把这些删了就行。

    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
        auth.userDetailsService(userDetailsService()).passwordEncoder(new BCryptPasswordEncoder());
    }

几个地方写的不太对
1.passEncoder暴露之后，密码校验过程中不需要你自己来做，你只需要存储的时候加密就行，剩下的SpringSecurity都给你做好了
2.userservice设置的地方也不对
推荐你看下这个springsecurity系列的:
https://blog.csdn.net/lookoutthe/category_11588763.html

好的我再参考参考看看，第一次动手亲自写还有挺多地方捋不顺的，提到的问题也已经解决了，但是现在是输入密码怎么都提示不对，我在参考看一下链接中的文章，谢谢您！