添加下载功能

src/main/java/com/dreamchaser/depository_manage/controller/DepositoryRecordController.java

@@ -1578,33 +1578,6 @@ public class DepositoryRecordController {
             }
             ZipMultiFileUtil.zipDownload(response, "出库订单.zip", files);
             ZipMultiFileUtil.deleteFile(files);
-            /*try {
-
-                String path = "static/upload/materialTypeImport.xlsx";
-
-                String fileName = "materialTypeImport.xlsx";
-                response.setHeader("content-disposition", "attachment;filename=" + URLEncoder.encode(fileName, "UTF-8"));
-                response.setContentType("content-type:octet-stream");
-                *//* .getClassLoader() 方法是在静态文件路径添加一个/ *//*
-                InputStream inputStream = this.getClass().getClassLoader().getResourceAsStream(path);
-                OutputStream outputStream = response.getOutputStream();
-                try {
-                    byte[] buffer = new byte[1024];
-                    int len;
-                    assert inputStream != null;
-                    while ((len = inputStream.read(buffer)) != -1) { *//* 将流中内容写出去 .*//*
-                        outputStream.write(buffer, 0, len);
-                    }
-                }catch (IOException e){
-                    e.printStackTrace();
-                }finally {
-                    assert inputStream != null;
-                    inputStream.close();
-                    outputStream.close();
-                }
-            } catch (Exception e) {
-                e.printStackTrace();
-            }*/
         } else {
             throw new MyException("缺少必要参数");
         }