spring注解配置问题

注入的userService为空

首先，在Service类上加@Service注解
然后在action中的service属性上加入@Autowired属性
另外，还要在spring的xml配置中加入扫描注解类的祖先包名，该配置可重复多次配置
<context:component-scan base-package="com.xxx.xxx"></context:component-scan>

2.
cvc-complex-type.2.4.c: The matching wildcard is strict, but no declaration can be found for elemen

xsi:schemaLocation中没有http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd

3.
'sessionFactory' or 'hibernateTemplate' is required
在dao实现类中加
@Autowired
public void setSessionFactory0(SessionFactory sessionFactory){
     super.setSessionFactory(sessionFactory);
}