WebSecurityAuthenticationConfigurer.java 文件源码

@Bean
UserDetailsService userDetailsService() {
    return username -> {
        LOGGER.debug(String.format("Looking for user [%s]", username));
        Account account = accountRepository.findByUsername(username);
        if (account != null) {
            LOGGER.info(String.format("Found user [%s]", username));
            return new User(account.getUsername(), account.getPassword(),
                    true, true, true, true,
                    AuthorityUtils.createAuthorityList("USER"));
        } else {
            LOGGER.info(String.format("Couldn't find user [%s]", username));
            throw new UsernameNotFoundException(String.format("couldn't find the user '%s'", username));
        }
    };
}