Generate parent folder before downloading (#86)

microsoft · Oct 25, 2022 · b9491e6 · b9491e6
1 parent 8a15a41
commit b9491e6
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/common/src/main/java/com/microsoft/hydralab/common/util/blob/BlobStorageClient.java b/common/src/main/java/com/microsoft/hydralab/common/util/blob/BlobStorageClient.java
@@ -134,6 +134,10 @@ public String uploadBlobFromFile(File uploadFile, String containerName, String b
      * @return
      */
     public BlobProperties downloadFileFromBlob(File downloadToFile, String containerName, String blobFilePath) {
+        File saveDir = downloadToFile.getParentFile();
+        if (!saveDir.exists()) {
+            cn.hutool.core.lang.Assert.isTrue(saveDir.mkdirs(), "mkdirs fail in downloadFileFromUrl");
+        }
         BlobContainerClient blobContainerClient = blobServiceClient.getBlobContainerClient(containerName);
         BlobClient blobClient = blobContainerClient.getBlobClient(blobFilePath);
         return blobClient.downloadToFile(downloadToFile.getAbsolutePath(), true);