@Configuration
@EnableAuthorizationServer
public class AuthorizationServerConfig extends AuthorizationServerConfigurerAdapter{

// @Autowired
private PasswordEncoder passwordEncoder = new BCryptPasswordEncoder();

@Override
public void configure(ClientDetailsServiceConfigurer clients) throws Exception {

    clients.inMemory()
            .withClient("client1")
            .secret(passwordEncoder.encode("123"))
            .redirectUris("http://example.com")
            .scopes("all")
            .authorizedGrantTypes("authorization_code", "refresh_token", "password");

// .autoApprove(false);

}

}
这是配置了密码模式吗，为什么会这样啊