Autowired为空，不适用于Jersey + Spring

我在弄清楚为什么我的Jersey RESTful入口点找不到应用服务器启动时配置的Spring Bean时遇到问题。尝试从后一直获取NullPointerException

• Spring DI-REST服务中的Autowired属性为null
• 带有Jersey和Spring的REST服务的@Autowired属性上的NullPointerException
• @Autowired不适用于运动衫和春季
• 集成spring mvc和Jersey，查看球衣端点时获取空指针
• 球衣2 +春季：@Autowired为空

Web.xml

<context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>/WEB-INF/applicationContext*.xml</param-value>
</context-param>
<listener>
    <listener-class>
        org.springframework.web.context.ContextLoaderListener
    </listener-class>
</listener> 

<servlet>
    <servlet-name>jersey-serlvet</servlet-name>
    <servlet-class>com.sun.jersey.spi.spring.container.servlet.SpringServlet</servlet-class>
    <init-param>
        <param-name>com.sun.jersey.config.property.packages</param-name>
        <param-value>com.testing.resource</param-value>
    </init-param>
    <load-on-startup>1</load-on-startup>
</servlet>

<servlet-mapping>
    <servlet-name>jersey-serlvet</servlet-name>
    <url-pattern>/rest/*</url-pattern>
</servlet-mapping>

Spring-context.xml

<context:annotation-config />
<context:component-scan base-package="com.testing.config, com.testing.repository, com.testing.workflow" />

<bean id="propertyConfigurer"
    class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
    <property name="location">
        <value>classpath:jdbc.properties</value>
    </property>
</bean>

泽西servlet入口点

@Component
@Produces(MediaType.APPLICATION_JSON)
@Path("/{userId}/items")
public class UserResource
{
  @Autowired
  private UserWorkFlow userWorkFlow;

  @GET
  public Response getAllItems(@PathParam("userId") String userId)
  {
    // ** NullPointerException here complains about the UserWorkFlow 
    return Response.status(200).entity(userWorkFlow.getItemsFor(userId)).build();
  }
}

服务层

我也尝试为此创建一个接口，但是没有用。

@Service
public class UserWorkFlow
{
  @Autowired
  private AllItems allItems;

  public List<Item> getItemsFor(String id)
  {
    return allItems.getItemsFor(id);
  }
}

仓库和DAO

@Repository
public class AllItems
{
  @Autowired
  private ItemSql itemSql;

  public List<Item> getItemsFor(String id)
  {
    return itemSql.getAllItemsFor(id);
  }
}

MyBatis映射器（具有与之关联的XML）

public interface UserSql
{
  List<Item> getAllItemsFor(@Param("userId") String userId);
} 

我也com.sun.jersey从改为，org.glassfish.jersey但没有用。我没什么主意了。谁能发现我做错了什么？