checkboxがバックグラウンドに複数のname同じvalueを送信する場合の2つの属性駆動受信方式

		     (checkbox)           name    ,value       ,
	          :  ,  ,   ...  value        hobbies  ,
	                            :
	
	      :
	

		
		 :

		 :

		 :

		 :

		 :

		
		
	
	
	Action    :
	
	  1:       
	public class Demo extends ActionSupport{
	//         name checkbox(   )  Action  
	private String ids;
	public String getIds() {
		return ids;
	}
	public void setIds(String ids) {
		this.ids = ids;
	}
	public String execute() throws Exception {
		System.out.println(ids); //   :1, 2, 3, 4, 5
		return SUCCESS;
	}
	  :              ,                 value 
		                ,    ,           
	String[] id = ids.split(", ");
	
	  2:              
	public class Demo2 extends ActionSupport{
	//         name checkbox(   )  Action  
	private String[] ids;
	public String[] getIds() {
		return ids;
	}
	public void setIds(String[] ids) {
		this.ids = ids;
	}
	public String execute() throws Exception {
		for (String id : ids) {
			System.out.print(id); //     ,     12345
		}
		return SUCCESS;
	}