查了下发现是spring security 版本在5.0后就要加个PasswordEncoder了
解决办法
- 在securityConfig类下加入NoOpPasswordEncoder,不过官方已经不推荐了
@Bean
public static NoOpPasswordEncoder passwordEncoder() {
return (NoOpPasswordEncoder) NoOpPasswordEncoder.getInstance();
}
- 在securityConfig类下加入密码加密,在数据库中存的密码也是要经过这个加密的才能匹配上
@Autowired
private UserDetailsService customUserService;
@Override
public void configure(AuthenticationManagerBuilder auth) throws Exception {
auth.userDetailsService(customUserService).passwordEncoder(new BCryptPasswordEncoder());
}
补充:加密操作
public static void main(String[] args) {
BCryptPasswordEncoder bCryptPasswordEncoder = new BCryptPasswordEncoder();
//加密"0"
String encode = bCryptPasswordEncoder.encode("0");
System.out.println(encode);
//结果:$2a$10$/eEV4X7hXPzYGzOLXfCizu6h7iRisp7I116wPA3P9uRcHAKJyY4TK
}
作者:yyq唯心不易
链接:https://www.jianshu.com/p/9e7792d767b2
来源:简书
简书著作权归作者所有,任何形式的转载都请联系作者获得授权并注明出处。
Spring Security 报There is no PasswordEncoder mapped for the id "null"