兄弟们,关于换行的问题 能不能replaceAll("\n","<br>");? 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 下面的代码可以啊。<% String str="这样行吗?\n我试试!"; str=str.replaceAll("\\n","<br>"); out.print(str);%> 在td里<br>后不需要加\吧,同意 itjourney(IT之旅) 的替换方法。 不好意思,我采用标签输出<div align="left"><span class="style1"><span class="style7"><bean:write name="everydata" property="content" /></span></span></div> aqaaaassssssddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd ttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttiuiuiuiuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuutttllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll replaceAll("\n","<br>")应该是可以的,用户发表的留言中的换行符\n替换成HTML中的换行<br> 用该用哪个javascript的那个什么innerHtml来转化下吧.现在你的<br>没有被ie解释阿 <bean:write name="everydata" property="content" />你在后面加个属性filter <bean:write name="everydata" property="content" filter="false" /> filter设置成true或者false表示对content里面的html敏感字符内容进行不进行转化比如<br> 是直接显示<br>,还是转换成<br>的实际功能效果我记得好象应该是设置成false 你可以试一下 如何修改图片 JSF控件的值的问题 做自主软件研发的公司,要启动一个新的系统,请大家给些建议,谢谢!!! javascript验证表单的程序 Applet的问题 一个JSP初学的问题?知道请进来! 怎样获得服务器上指定目录下的文件名 在TomCat中配置Struts是的问题,请用过Struts的朋友进来看看! JSP代码在什么环境下编辑比较好(支持关键字符的高亮显示)? mybatis-plus执行sql报错 文本框的onChange()事件的疑惑,请多多指教。 一个简单的问题(在线等待,解决立即给分)
<%
String str="这样行吗?\n我试试!";
str=str.replaceAll("\\n","<br>");
out.print(str);
%>
<div align="left"><span class="style1"><span class="style7"><bean:write name="everydata" property="content" /></span></span></div>
用户发表的留言中的换行符\n替换成HTML中的换行<br>
现在你的<br>没有被ie解释阿
你在后面加个属性filter
<bean:write name="everydata" property="content" filter="false" />
比如<br> 是直接显示<br>,还是转换成<br>的实际功能效果
我记得好象应该是设置成false 你可以试一下