集合对象注入&&通过构造函数注入
时间:2011-01-13 BlogJava 笑口常开、财源滚滚来
public interface IPersonService {
public abstract void Save();
public Set<String> getSets() ;
public List<String> getLists() ;
public Properties getProperties() ;
public Map<String, String> getMaps() ;
}
public class PersonServiceBean implements IPersonService {
private IPersonDao iPersonDao;
private Set<String> sets=new HashSet<String>();
private List<String> lists=new ArrayList<String>();
private Properties properties=new Properties();
private Map<String,String> maps=new HashMap<String,String>();
public PersonServiceBean(IPersonDao personDao, String name) {
iPersonDao = personDao;
this.name = name;
}
public void Save(){
System.out.println(name);//输出name
iPersonDao.add();
}
private String name;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public Map<String, String> getMaps() {
return maps;
}
public void setMaps(Map<String, String> maps) {
this.maps = maps;
}
public Properties getProperties() {
return properties;
}
public void setProperties(Properties properties) {
this.properties = properties;
}
public Set<String> getSets() {
return sets;
}
public void setSets(Set<String> sets) {
this.sets = sets;
}
public IPersonDao getIPersonDao() {
return iPersonDao;
}
public void setIPersonDao(IPersonDao personDao) {
iPersonDao = personDao;
}
public List<String> getLists() {
return lists;
}
public void setLists(List<String> lists) {
this.lists = lists;
}
}
集合对象注入&&通过构造函数注入(2)
时间:2011-01-13 BlogJava 笑口常开、财源滚滚来
测试类：
public class SpringTest {
@BeforeClass
public static void setUpBeforeClass() throws Exception {
}
@Test
public void instanceSpring() {
ClassPathXmlApplicationContext ctx = new ClassPathXmlApplicationContext(
"beans.xml");
// ItcastClassPathXMLApplicationContext ctx=new
// ItcastClassPathXMLApplicationContext("beans.xml");
//
IPersonService ipersonService = (IPersonService) ctx
.getBean("personService");
//集合对象的遍历
System.out.println("===========set==================");
for (String value : ipersonService.getSets()) {
System.out.println(value);
}
// ipersonService.Save();
// ctx.close();
// ctx.registerShutdownHook();
System.out.println("===========List=================");
for(String value:ipersonService.getLists()){
System.out.println(value);
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