feat: temp upload

utils/bos.go

@@ -0,0 +1,15 @@
+package utils
+
+import "nCovTrack-Backend/global"
+
+func UploadFile() string {
+	etag, err := global.BosClient.PutObjectFromFile("ncovtrack", "test.jpg", "/home/fallen-angle/Pictures/Anime/pic-w-000003.jpg", nil)
+	if err != nil {
+		return ""
+	}
+	return etag
+}
+
+func DownloadLink() string {
+	return global.BosClient.BasicGeneratePresignedUrl("ncovtrack", "test.jpg", 1800)
+}