word,excel预览

2022-06-09 18:01:19 +08:00
parent 3de6b0f4a3
commit 5978500d01
1 changed files with 2 additions and 5 deletions
@@ -293,20 +293,17 @@ public class CommonController {
        InputStream inputStream = null;
        OutputStream outputStream = null;
        try {
-            String fileName = "";
            //本地下载
            String filePath = ossFile.getUrl();
            File file = new File(filePath);
-            if(!file.exists()){
+            if(!CosBootUtil.doesObjectExist(filePath)){
                response.setStatus(404);
                throw new RuntimeException("文件不存在..");
            }
            // 文件名称
-            fileName = file.getName();
-            inputStream = new BufferedInputStream(new FileInputStream(filePath));
            response.setContentType("application/force-download");// 设置强制下载不打开
            response.addHeader("Content-Disposition", "attachment;fileName=" + new String(file.getName().getBytes("UTF-8"),"iso-8859-1"));
-            inputStream = new BufferedInputStream(new FileInputStream(filePath));
+            inputStream = CosBootUtil.download(filePath);
            outputStream = response.getOutputStream();
            byte[] buf = new byte[1024];
            int len;