【发布时间】:2012-02-24 11:37:01
【问题描述】:
我正在使用 tomcat 7.0.26 和 indigo eclipse。
我将 jstl jars 放在我的 webapp WEB-INF/lib 它是如何解释的 here。我放了jstl-api-1.2.jar和jstl-impl-1.2.jar。
在我的 webapp web.xml 中,我有:
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0">
在我的 .jsp 文件中,我有
<%@ taglib uri="http://java.sun.com/jsp/jstl/fmt" prefix="fmt" %>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
我的 .jsp 文件中有一些警告:
<form>
<select id="language" name="language" onchange="submit()">
<option value="en" ${language == 'en' ? 'selected' : ''}>English</option>
<option value="it" ${language == 'it' ? 'selected' : ''}>Italian</option>
</select>
</form>
准确地说:
Multiple annotations found at this line:
- Invalid location of text (''}) in tag
(<option>).
- Invalid location of text (') in tag
(<option>).
- Undefined attribute name (en).
- Undefined attribute name (language).
- Invalid location of text (${) in tag
(<option>).
- Undefined attribute name (:).
- Invalid location of text (' ? ') in tag
(<option>).
在“控制台”中,出现以下警告:
At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
我的简单应用无法根据用户语言显示正确的标签。
option-tag/EL 警告是否依赖于 jstl 文件 jar?
【问题讨论】:
标签: jstl eclipse-indigo