Merge remote-tracking branch 'origin/ht-dev' into ht-dev

aix

2024-07-30 249d316e0b8c79b71b779b5716bc488e1d08a9b3

 src/main/java/com/dji/sample/territory/service/impl/TbFjServiceImpl.java

@@ -195,18 +195,24 @@
     */
    public static File downloadFile(String fileUrl) {
        File downloadedFile = null;

        try {
            URL url = new URL(fileUrl);
            HttpURLConnection connection = (HttpURLConnection) url.openConnection();
            connection.setRequestMethod("GET");
            downloadedFile = new File(File.createTempFile("temp", ".jpeg").toURI());
            InputStream inputStream = connection.getInputStream();
            OutputStream outputStream = new FileOutputStream(downloadedFile);
            byte[] buffer = new byte[1024];
            int bytesRead;
            while ((bytesRead = inputStream.read(buffer)) != -1) {
                outputStream.write(buffer, 0, bytesRead);

            // 创建临时文件
            File tempFile = File.createTempFile("temp", ".jpeg");
            downloadedFile = tempFile;

            // 使用 try-with-resources 确保流被关闭
            try (InputStream inputStream = connection.getInputStream();
                 OutputStream outputStream = new FileOutputStream(downloadedFile)) {
                byte[] buffer = new byte[1024];
                int bytesRead;
                while ((bytesRead = inputStream.read(buffer)) != -1) {
                    outputStream.write(buffer, 0, bytesRead);
                }
            }
        } catch (IOException e) {
            e.printStackTrace();