上传大文件，结束后清空进度

app/public/js/shares/ali_oss.js

@@ -140,6 +140,11 @@ const AliOss = (function (){
         if (uploadInfo.callback) {
             uploadInfo.callback(uploadRes);
         }
+        // 进度条还原
+        if (uploadInfo.progressObj) {
+            uploadInfo.progressObj.attr('aria-valuenow', 0);
+            uploadInfo.progressObj.width('0%');
+        }
         uploadInfo = {};
         return uploadRes;
     };