spring安全编码的密码看起来不像BCrypt

@Configuration
@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter {
    
    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
        auth.userDetailsService(userDetailsService()).passwordEncoder(passwordEncoder());
    }
    
    @Bean
    public PasswordEncoder passwordEncoder() {
        return new BCryptPasswordEncoder();
    }
    
    // 其他配置...
}

@Autowired
private PasswordEncoder passwordEncoder;

public void registerUser(User user) {
    String encodedPassword = passwordEncoder.encode(user.getPassword());
    user.setPassword(encodedPassword);
    // 保存用户...
}