JSP中输出错误堆栈的代码片段

var error="<div>错误发生页面：${pageContext.errorData.requestURI}</div><div>错误信息：${pageContext.exception}</div><div style='table-layout:fixed; word-break: break-all; word-wrap: break-word;overflow:hidden;width:700px;'>错误堆栈信息：<br/><c:forEach var='trace' items='${pageContext.exception.stackTrace}'><p>${trace}</p></c:forEach></div";