[b]配置如下[/b]
1. 先是action
2. 然后是service层
}
[/code]
3. 最后dao层
4. 最后是配置文件
1. 先是action
//这样注入方便ajax在前台直接与action交互
@Action(value = "teacherManagerAction")
public class TeacherManagerAction extends BaseAction
{
......
//这里假如我用的是get/set方法得到teacherService,是无法成功注入service的
//至于为什么,有待研究..
@Autowired
private ITeacherService teacherService;
......
}
2. 然后是service层
//类似方式的注入,也可以是 @Service,但是如果你的spring配置文件中有对service的bean配置,那就只能@Service("...")里面是配置的bean的id值
@Service("teacherService")
public class TeacherServiceImpl extends BaseServiceImpl implements ITeacherService {
......
// 同样这里不能用get/set方法
@Autowired
private ITeacherDao teacherDao;
......[code="java"]
}
[/code]
3. 最后dao层
//这里因为我继承了HibernateDaoSupport,所以在spring配置文件中配置dao对应的bean
//所以只能这么写 @Repository("teacherDao")
@Repository("teacherDao")
public class TeacherDaoImpl extends HibernateDaoSupport implements ITeacherDao {
4. 最后是配置文件
<?xml version="1.0" encoding="UTF-8"?>
<beans:beans xmlns="http://www.springframework.org/schema/security"
xmlns:beans="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/security
http://www.springframework.org/schema/security/spring-security-3.1.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-2.5.xsd
">
<!-- 以上不一定要全部一样 context的几个是要的 -->
<!-- spring 注解注入的配置 -->
<context:annotation-config />
<context:component-scan base-package="com.kcsj.dao.impl">
<context:include-filter type="regex"
expression=".*DaoImpl" />
</context:component-scan>
<context:component-scan base-package="com.kcsj.service.impl">
<context:include-filter type="regex"
expression=".*ServiceImpl" />
</context:component-scan>
......