在图片上传过程中，我使用以下方法 getBlobKey 获取BlobKey图片并将其保存在数据库中。
Serving URL: http://127.0.0.1:8888/_ah/img/encoded_gs_key:L2dzL25pcmFudEdhbGxlcnkvaW1hZ2VfMF9kNjlmOGFjMS05ZTUzLTRiNzUtOTI1ZC1hYzU0ZWQzNzJkNDk
问题是当我在本地系统中运行它时，它可以运行并提供本地主机URL，如
Error for /nirat-admin-portal/addGallery
java.lang.NoClassDefFoundError: com/google/api/client/extensions/appengine/http/UrlFetchTransport
at com.google.appengine.tools.cloudstorage.oauth.OauthRawGcsServiceFactory.<clinit>(OauthRawGcsServiceFactory.java:31)
at com.google.appengine.tools.cloudstorage.GcsServiceFactory.createRawGcsService(GcsServiceFactory.java:59)
at com.google.appengine.tools.cloudstorage.GcsServiceFactory.createGcsService(GcsServiceFactory.java:44)
at com.google.appengine.tools.cloudstorage.GcsServiceFactory.createGcsService(GcsServiceFactory.java:40)
at com.google.appengine.tools.cloudstorage.GcsServiceFactory.createGcsService(GcsServiceFactory.java:75)
at com.sparks.nirant.datastore.DataStoreService.getBlobKey(DataStoreService.java:207)
at com.sparks.nirant.datastore.DataStoreService.saveImageMapToDataStore(DataStoreService.java:183)
at com.sparks.nirant.serviceImpl.AdminServiceImpl.addGallery(AdminServiceImpl.java:121)
at com.sparks.nirant.server.AdminController.doPost(AdminController.java:297)
但是当我部署并运行时，它无法正常工作，检查登录服务器下面的详细信息。
java -jar myjar.jar
请协助。