表达式语言和 Eclipse 警告:“items”不支持运行时表达式
我有以下 JSP:
<%@ page contentType="text/html" pageEncoding="UTF-8"%>
<%@ taglib uri="http://java.sun.com/jstl/core" prefix="c" %>
<%@ page isELIgnored="false"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
   "http://www.w3.org/TR/html4/loose.dtd">
<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
        <title><c:out value="${it.title}"/></title>
    </head>
    <body>
        <c:forEach var="speaker" items="${it.speakers}" varStatus="stat">
            <ul>
                <li><c:out value="${speaker.person.firstName}" /> <c:out value="${speaker.person.lastName}" />, <c:out value="${speaker.person.address.city.zip}" /> <c:out value="${speaker.person.address.city.name}" /></li>
            </ul> 
        </c:forEach>
    </body>
</html>
Eclipse 警告我代码中 EL 表达式的每个实例:
Warning [line 10]: "value" does not support runtime expressions
Warning [line 13]: "items" does not support runtime expressions
...
然而,事实并非如此,EL由服务器正确评估。
谁能告诉我正确的方向,为什么eclipse警告我那些EL表达式?
 
					 
				 
				    		 
				    		 
				    		 
				    		