能写一些 spring authorization server 示例代码吗

当然可以，以下是一个简单的Spring Authorization Server示例代码：

@Configuration
@EnableAuthorizationServer
public class AuthServerConfig extends AuthorizationServerConfigurerAdapter {

    @Autowired
    private AuthenticationManager authenticationManager;

    @Autowired
    private UserDetailsService userDetailsService;

    @Autowired
    private DataSource dataSource;

    @Value("${security.jwt.client-id}")
    private String clientId;

    @Value("${security.jwt.client-secret}")
    private String clientSecret;

    @Value("${security.jwt.grant-type}")
    private String grantType;

    @Value("${security.jwt.scope-read}")
    private String scopeRead;

    @Value("${security.jwt.scope-write}")
    private String scopeWrite;

    @Value("${security.jwt.resource-ids}")
    private String resourceIds;

    @Override
    public void configure(ClientDetailsServiceConfigurer configurer) throws Exception {
        configurer.jdbc(dataSource);
    }

    @Override
    public void configure(AuthorizationServerEndpointsConfigurer endpoints) throws Exception {
        endpoints.authenticationManager(authenticationManager)
                .userDetailsService(userDetailsService);
    }

    @Override
    public void configure(AuthorizationServerSecurityConfigurer security) throws Exception {
        security.tokenKeyAccess("permitAll()")
                .checkTokenAccess("isAuthenticated()");
    }

    @Bean
    public JwtAccessTokenConverter tokenConverter() {
        JwtAccessTokenConverter converter = new JwtAccessTokenConverter();
        converter.setSigningKey(clientSecret);
        return converter;
    }

    @Bean
    public TokenStore tokenStore() {
        return new JdbcTokenStore(dataSource);
    }

    @Override
    public void configure(ClientDetailsServiceConfigurer clients) throws Exception {
        clients.inMemory()
                .withClient(clientId)
                .secret(clientSecret)
                .authorizedGrantTypes(grantType)
                .scopes(scopeRead, scopeWrite)
                .resourceIds(resourceIds);
    }
}

需要注意的是，这是一个简单示例，你需要根据自己的需求进行更改和优化。

另外，我们会严格保护你提供的信息，不会泄露给第三方。