Java 在mongoDB上连接mongoDB中的端口
我正在尝试连接mLab,但出现以下错误:Java 在mongoDB上连接mongoDB中的端口,java,mongodb,android-studio,mlab,Java,Mongodb,Android Studio,Mlab,我正在尝试连接mLab,但出现以下错误: 03-09 21:13:04.966 21557-21576/? E/AndroidRuntime: Caused by: java.lang.VerifyError: com/mongodb/DBPort$SaslAuthenticator 03-09 21:13:04.966 21557-21576/? E/AndroidRuntime: at com.mongodb.DBPort.authenticate(DBPort.java:387)
03-09 21:13:04.966 21557-21576/? E/AndroidRuntime: Caused by: java.lang.VerifyError: com/mongodb/DBPort$SaslAuthenticator
03-09 21:13:04.966 21557-21576/? E/AndroidRuntime: at com.mongodb.DBPort.authenticate(DBPort.java:387)
03-09 21:13:04.966 21557-21576/? E/AndroidRuntime: at com.mongodb.DBPort.checkAuth(DBPort.java:402)
03-09 21:13:04.966 21557-21576/? E/AndroidRuntime: at com.mongodb.DBTCPConnector.doOperation(DBTCPConnector.java:209)
03-09 21:13:04.966 21557-21576/? E/AndroidRuntime: at com.mongodb.DBCollectionImpl.sendWriteCommandMessage(DBCollectionImpl.java:508)
03-09 21:13:04.966 21557-21576/? E/AndroidRuntime: at com.mongodb.DBCollectionImpl.writeWithCommandProtocol(DBCollectionImpl.java:458)
03-09 21:13:04.966 21557-21576/? E/AndroidRuntime: at com.mongodb.DBCollectionImpl.insertWithCommandProtocol(DBCollectionImpl.java:418)
03-09 21:13:04.966 21557-21576/? E/AndroidRuntime: at com.mongodb.DBCollectionImpl.insert(DBCollectionImpl.java:188)
03-09 21:13:04.966 21557-21576/? E/AndroidRuntime: at com.mongodb.DBCollectionImpl.insert(DBCollectionImpl.java:167)
03-09 21:13:04.966 21557-21576/? E/AndroidRuntime: at com.mongodb.DBCollection.insert(DBCollection.java:93)
03-09 21:13:04.966 21557-21576/? E/AndroidRuntime: at com.mongodb.DBCollection.insert(DBCollection.java:78)
03-09 21:13:04.966 21557-21576/? E/AndroidRuntime: at com.mongodb.DBCollection.insert(DBCollection.java:120)
03-09 21:13:04.966 21557-21576/? E/AndroidRuntime: at com.example.irakl_000.maps.server_pcg.ServerRequest$StorePostAsyncTask.doInBackground(ServerRequest.java:161)
03-09 21:13:04.966 21557-21576/? E/AndroidRuntime: at com.example.irakl_000.maps.server_pcg.ServerRequest$StorePostAsyncTask.doInBackground(ServerRequest.java:71)
03-09 21:13:04.966 21557-21576/? E/AndroidRuntime: at android.os.AsyncTask$2.call(AsyncTask.java:288)
03-09 21:13:04.966 21557-21576/? E/AndroidRuntime: at java.util.concurrent.FutureTask.run(FutureTask.java:237)
03-09 21:13:04.966 21557-21576/? E/AndroidRuntime: at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:231)
03-09 21:13:04.966 21557-21576/? E/AndroidRuntime: at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
03-09 21:13:04.966 21557-21576/? E/AndroidRuntime: at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
03-09 21:13:04.966 21557-21576/? E/AndroidRuntime: at java.lang.Thread.run(Thread.java:841)
我正在按照mLab的指示行事,但有点不对劲。我这里是我的代码:
final BasicDBObject[] seedData = createSeedData();
MongoClientURI uri = new MongoClientURI("mongodb://<user>:<<password>@ds041861.mlab.com:port/db");
MongoClient client = new MongoClient(uri);
DB db = client.getDB(uri.getDatabase());
DBCollection songs = db.getCollection("texts");
songs.insert(seedData);// HERE IS THE ERROR
final BasicDBObject[]seedData=createSeedData();
MongoClientURI=new MongoClientURI(“我在你的照片中看到mongodb://:,mLab使用mongod 3.0.7。你应该使用mongo-java-driver-3.x.x。是一个链接你给我们看了这张图片,所以它不完全是一个秘密,你真的使用了mongodb://:xaxaxaxaxa hello blakes,是的,我用正确的值替换了:)。您是否认为问题在于我使用的java驱动程序<3.0.x?您是否已验证您能够使用mongo
shell,使用与java应用程序中使用的相同凭据成功连接到mLab数据库?