Freemarker中无法获取对象属性

chenise 2016-11-28 10:46:00

在action中我有一个变量journallist,



//省略import *

@ParentPackage("struts-default")

@Results({ @Result(name = "success", type="freemarker", location = "/Pages/journalist.ftl"),  

    @Result(name = "error", location = "/1.jsp") })  

public class Test extends ActionSupport {

	@Resource(name="journalServiceImpl")

	private  JournalService journalservice;

   public List<Journal> journalList = new  ArrayList<Journal>();

 

    @Action("list") 

		public String execute()

		{

    	journalList=journalservice.getJournalList();

			System.out.println("rrrrr");

			return SUCCESS;

		}

}

Journal.java:



@Entity(name="journal")

@Repository

public class Journal {

	@Id  

	@GeneratedValue(strategy = GenerationType.IDENTITY)

	private int JournalId;

	private  String  Title;

	@ManyToOne(cascade=CascadeType.ALL,fetch=FetchType.EAGER)

	@JoinColumn(name="userid")

	private User  Author;

	private Date  PublishTime;

	private  String  Category;

	@Lob

	private String  Content;

	public int getJournalId() {

		return JournalId;

	}

	public void setJournalId(int journalId) {

		JournalId = journalId;

	}

	//省剩余getter  setter

	



}

journallist.ftl :



 <html>

  <head>

  <meta charset="UTF-8">

    <title>Hello  word</title>

  </head>

  <body>

    

    

    <#list journalList as j>



    <tr>



        <td>${j.JournalId}<td>



    </tr>



</#list> 

  </body>

  </html>

然后freemarker报错如下：



FreeMarker template error (HTML_DEBUG mode; use RETHROW in production!)



The following has evaluated to null or missing:

==> j.JournalId  [in template "Pages/journalist.ftl" at line 13, column 15]



----

Tip: It's the step after the last dot that caused this error, not those before it.

疑问：在Journal.java中JournalId已经有public的getter setter 方法了，为什么还是获取不到journalid属性？

先谢谢各位

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