D 动态获取服务器访问路径

 1 <%@ page contentType="text/html;charset=UTF-8" language="java" %>
 2 <%
 3     //动态获取base标签的路径
 4     String basePath = request.getScheme()  //http
 5     + "://"
 6     + request.getServerName()              //ip
 7     + ":"
 8     + request.getServerPort()              //port
 9     + request.getContextPath()             //工程名
10     + "/";
11 %>
12 <%--<%=basePath%>--%>
13 <!--        此base路径对应web目录-->
14 <base href="<%=basePath%>">
原文地址:https://www.cnblogs.com/nuister/p/12626641.html