解析ZXINSPC程序

org.springframework.web.multipart.multiparthttpservletrequest类中就有个方法getfile（），将一

般的文件转换成multipartfile类型的文件，在用transferTo(“目标文件”)就可以实现上传了。
例如下面这段代码

MultipartHttpServletRequest mRequest = (MultipartHttpServletRequest) request;
  MultipartFile file = mRequest.getFile("inspPlanA");//"inspPlanA"是上传控件的ID
  f=new java.io.File(d:+"/"+test.txt);
  file.transferTo(f);



下载文件时：
<%@ page contentType="application/x-msdownload"%>
<%@ page import="java.net.URLEncoder"%>
<%
String str = request.getParameter("fileName");
String fileUrl=new String(str.getBytes("ISO8859-1"), "GBK");
String fileName=fileUrl.substring(fileUrl.lastIndexOf("/")+1);
response.setContentType("bin");
response.addHeader("Content-Disposition","attachment;filename=\""+URLEncoder.encode

(fileName,"UTF-8")+"\"");
response.setContentType("application/x-download");
try{
    RequestDispatcher dispatcher = application.getRequestDispatcher(fileUrl);
    if(dispatcher != null){
       dispatcher.forward(request,response);
    }
    response.flushBuffer();
out.clear();
out = pageContext.pushBody();
}catch(Exception e){
   e.printStackTrace();
}finally{
}
%>