请问一下 从数据库下载文件流时组织文件名的问题
如题:
代码如下:
try {
System.out.println("getfile is Start!");
String tempfileID = req.getParameter("fileID");
tempVector = invProSB.getfile(new Integer(tempfileID));
String fileName = (String) tempVector.elementAt(0);
byte[] file = (byte[]) tempVector.elementAt(1);
ServletOutputStream out = resp.getOutputStream();
BufferedOutputStream bos = new BufferedOutputStream(out);
resp.addHeader("",fileName);
bos.write(file);
out.flush();
out.close();
} catch (Exception e) {
System.out.println("getfile is Error:" + e.getMessage());