報錯寫法:
${fn: replace(oticeVo.content,'\n','<br>')}
把'\n'換成普通字符沒有問題
轉義:結果這兩種不報錯 但也找不到換行符進行替換
${fn: replace(oticeVo.content,'\\n','<br>')}
${fn: replace(oticeVo.content,'\\\\n','<br>')}
正確寫法:
<%request.setAttribute("vEnter", "\n");%>
${fn:replace(oticeVo.content,vEnter,"<br>")}