我找到一个可行的方法了:
<%@ page language="java"%>
<%@ page contentType="text/html; charset=GBK" %>
<%@ page import="java.util.*"%>
<%@ taglib prefix="c" uri="ctld" %>
<%@ taglib prefix="str" uri="strtld" %>
<c:set var="strContent" value="${param.txtContent}"/><%
String strs = (String)pageContext.getAttribute("strContent");
out.print(strs.replaceAll("\\n","<br>"));
%>
<%@ page language="java"%>
<%@ page contentType="text/html; charset=GBK" %>
<%@ page import="java.util.*"%>
<%@ taglib prefix="c" uri="ctld" %>
<%@ taglib prefix="str" uri="strtld" %>
<c:set var="strContent" value="${param.txtContent}"/><%
String strs = (String)pageContext.getAttribute("strContent");
out.print(strs.replaceAll("\\n","<br>"));
%>
呵呵。
最好还是用JSTL来实现。
在http://jakarta.apache.org/taglibs有下载。<str:replace replace="
" with="<br>
">A sentence.
Another sentence.
Some more to test. And insert Br's into.
Hopefully.
</str:replace>