我有一个包含html元素的列名。我想在jsp页面中将它们显示为普通文本。但目前它已经成为jsp页面的一部分。
arg0=“<；%=currentCampaign.getName（）%>；”如何在此处使用escapeXml
使用标准Java SE API是不可能的。第一个安装JSTL如果尚未完成，请在JSP顶部添加以下行
<%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions" %>
则可以使用fn:escapeXml（）：
<input type="text" name="foo" value="${fn:escapeXml(param.foo)}" />
或者，您也可以使用<；c： out>：
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
...
<c:out value="${param.foo}" />
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