Question

JSP上传文件设置上传文件夹的绝对路径

Answer 1

1. <% String path = request.getContextPath();
   //返回形式http://localhost:8080/upload
   String basePath = request.getScheme() + "://" + request.getServerName() + ":" + request.getServerPort() + path + "/";/ >
   2。  调用:
   <%=basePath%>
   在js代码里也可以直接用
   

Answer 2

request.getServletContext().getRealPath() +"/uploader"