復制代碼 代碼如下:

<%
String path = request.getContextPath();
String basePath = request.getScheme() + "://"
+ request.getServerName() + ":" + request.getServerPort()
+ path + "http://www.49028c.com/";//返回形式:8080/upload/
>

復制代碼 代碼如下:

<%=basePath%>