public void download(HttpServletRequest request, HttpServletResponse response){
try {
String downloadFilename = "中文.zip";//文件的名称
downloadFilename = URLEncoder.encode(downloadFilename, "UTF-8");//转换中文否则可能会产生乱码
response.setContentType("application/octet-stream");// 指明response的返回对象是文件流
response.setHeader("Content-Disposition", "attachment;filename=" + downloadFilename);// 设置在下载框默认显示的文件名
ZipOutputStream zos = new ZipOutputStream(response.getOutputStream());
String[] files = new String[]{"http://xxxx/xx.jpg","http://xxx/xx.jpg"};
for (int i=0;i<files.length;i++) {
URL url = new URL(files[i]);
zos.putNextEntry(new ZipEntry(i+".jpg"));
//FileInputStream fis = new FileInputStream(new File(files[i]));
InputStream fis = url.openConnection().getInputStream();
byte[] buffer = new byte[1024];
int r = 0;
while ((r = fis.read(buffer)) != -1) {
zos.write(buffer, 0, r);
}
fis.close();
}
zos.flush();
zos.close();
} catch (UnsupportedEncodingException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
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版权声明:本文为CSDN博主「sunkuixing」的原创文章,遵循 CC 4.0 BY-SA 版权协议,转载请附上原文出处链接及本声明。
原文链接:https://blog.csdn.net/sunkuixing/article/details/63255006