<%
String path =request.getContextPath();
String basePath =request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<c:set value="market/showIndex" var="marketIndex"></c:set>
<html>
<head>
<base href="<%=basePath%>">
如果写成${basePath }呢?实事上是不可以,访问不到。