//图片批量压缩
@Test
public void getZipTest(){
//获取图片http地址
String a = "http://XXXXX/file/";
String aa = "http://XXXXX/file/";
//组装
List<String> list = new ArrayList<String>();
(a);
(aa);
String[] strings = ().toArray(String[]::new);
List<InputStream> inputStreamList = new ArrayList<InputStream>();
for(String i: list){
InputStream inputStream = QrCodeUtils.stringToInputStream(i);
(inputStream);
}
//将图片转为图片源
InputStream [] inputStreams = ().toArray(InputStream[]::new);
//定义临时输出流
ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
//压缩方法
(outputStream,strings,inputStreams);
//转流方式
ByteArrayInputStream result = new ByteArrayInputStream(());
//然后就可以调用云服务的上传文件流的方式上传了fileUploadService
}