Java 如何在 JSP 中转义特殊的 HTML 字符？
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How can I escape special HTML characters in JSP?
提问by Free Wildebeest
Before I go and create a custom tag or Java method to do it, what is the standard way to escape HTML characters in JSP?
在我创建自定义标记或 Java 方法之前，在 JSP 中转义 HTML 字符的标准方法是什么？
I have a String object and I want to display it in the HTML so that it appears to the user as is.
我有一个 String 对象，我想在 HTML 中显示它，以便它按原样显示给用户。
For example:
例如：
String a = "Hello < World";
Would become:
会成为：
Hello < World
采纳答案by Slartibartfast
Short answer:
简短的回答：
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<c:out value="${myString}"/>
there is another option:
还有另一种选择：
<%@taglib uri="http://java.sun.com/jsp/jstl/functions" prefix="fn" %>
${fn:escapeXml(myString)}
