Question

我试图通过我的Quartz Job调用facebook API来自动获取朋友，帖子或新馈送......但我无法通过Job运行。我认为我在SocialConfig上有错。当我从控制器调用facebookService时，它正常工作。你能帮我解决这个问题吗？非常感谢。

SocialConfig

public class SocialConfig {
@Value("${facebook.clientId}")
private String facebookClientId;

@Value("${facebook.clientSecret}")
private String facebookClientSecret;

@Inject
private DataSource dataSource;
@Bean
public ConnectionFactoryLocator connectionFactoryLocator() {
    ConnectionFactoryRegistry registry = new ConnectionFactoryRegistry();
    registry.addConnectionFactory(new FacebookConnectionFactory(facebookClientId, facebookClientSecret));
    return registry;
}

@Bean
public UsersConnectionRepository usersConnectionRepository() {
    JdbcUsersConnectionRepository repository = new JdbcUsersConnectionRepository(dataSource,
            connectionFactoryLocator(), Encryptors.noOpText());
    repository.setConnectionSignUp(new SimpleConnectionSignUp());
    return repository;
}
@Bean
@Scope(value="request", proxyMode=ScopedProxyMode.NO)
public ConnectionRepository connectionRepository() {
    User user = SecurityContext.getCurrentUser();
    return usersConnectionRepository().createConnectionRepository(user.getId());
}

@Bean
@Scope(value="session", proxyMode=ScopedProxyMode.TARGET_CLASS) 
public Facebook facebook() {
    return connectionRepository().getPrimaryConnection(Facebook.class).getApi();
}

获取错误

org.springframework.beans.factory.BeanCreationException：创建名称为＆＃39; scopedTarget.facebook＆＃39;：Scope＆＃39; session＆＃39;当前线程无效; ;考虑为这个bean定义一个范围代理，如果你想从一个单例引用它;嵌套异常是java.lang.IllegalStateException：找不到线程绑定请求：您是指实际Web请求之外的请求属性，还是处理最初接收线程之外的请求？如果您实际在Web请求中操作并仍然收到此消息，则您的代码可能在DispatcherServlet / DispatcherPortlet之外运行：在这种情况下，请使用RequestContextListener或RequestContextFilter公开当前请求。

我通过在web.xml中添加来尝试RequestContextListener，但它没有工作。

来自作业。

@Override
protected void executeInternal(JobExecutionContext context)
        throws JobExecutionException {
    try {
        ApplicationContextProvider appContext = new ApplicationContextProvider();
        FacebookService facebookService = appContext.getApplicationContext().getBean("facebookService", FacebookService.class);
      //##It shows error here##
        System.out.println("!!User: "+facebookService.getFacebookFriends().get(0).getName());
        //runMeTask.printMe();
        System.out.println("!!*****Quartz*****!!");
    } catch (Exception ex) {
        System.out.println(ex);
    }
}

Facebook服务

public class FacebookService {
private Facebook facebook;

@Inject
public FacebookService(Facebook facebook) {
    this.facebook = facebook;
}
}

public Facebook getFacebook() {
    return facebook;
}

public void setFacebook(Facebook facebook) {
    this.facebook = facebook;
}
public List<Reference> getFacebookFriends() {
    // Get Friend List
    return getFacebook().friendOperations().getFriends();
}

Answer 1

我通过关注Facebook4j

找到了另一个解决方案

ConfigurationBuilder cb = new ConfigurationBuilder();
    cb.setDebugEnabled(true)
      .setOAuthAppId("app_id")
      .setOAuthAppSecret("app_secret")
      .setOAuthAccessToken("user_token")
      .setOAuthPermissions("email,publish_actions,public_profile, basic_info,  user_likes");
    FacebookFactory ff = new FacebookFactory(cb.build());
    // Generate facebook instance.
    this.facebook = ff.getInstance();

这里的问题是，当我的工作运行并调用Facebook API时，它没有用户访问令牌，所以当发布消息到我的石英作业doest权限发布时。

Quartz Job无法拨打Facebook服务（Spring Social）

1 个答案: