<%
//得到文件名字和路径
String filename = request.getParameter("Picture");
String filepath = "D:\\resin-3.0.19/webapps/ROOT/EcardPic/";
//设置响应头和下载保存的文件名
response.setContentType("APPLICATION/OCTET-STREAM");
response.setHeader("Content-Disposition","attachment;filename=\""+filename+"\"");
//打开指定文件的流信息
java.io.FileInputStream fileInputStream=new java.io.FileInputStream(filepath+filename); //写出流信息
int i;
while((i=fileInputStream.read())!=-1) {
out.write(i);
}
fileInputStream.close();
out.close();
%>
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