引用Bean

Set程式碼：
	public void setPeople(People param)
	{
		people = param;
	}

XML程式碼：
	<property name="people" ref="people"></property>

值傳入

Set程式碼：
	public void setPeople(String param)
	{
		people = param;
	}

XML程式碼：
	<property name="people" value="people"></property>

引用List ,List元素為其它Bean

Set程式碼：
	public void setPeople(List<People> param)
	{
		people = param;
	}

XML程式碼：
	<property name="people" >
        <list>
            <ref bean="people"/>
        </list>

</property>

引用List ,List元素為其它值

Set程式碼：
	public void setPeople(List<String> param)
	{
		people = param;
	}

XML程式碼：
	<property name="people" >
        <list>
            <value>people</value>
        </list>

</property>