Question

Mongodb java 怎样连接呢?我知道有个mongo

Answer 1

MongoCredential credential = MongoCredential.createCredential("myUserAdmin", "mydb", "abc123".toCharArray());
//IP port
ServerAddress addr = new ServerAddress("10.168.10.41", 27017);
MongoClient client = new MongoClient(addr, Arrays.asList(credential));
MongoDatabase database = client.getDatabase("mydb");

这是带证书的,不带证书的:
MongoClient mongoClient = new MongoClient("10.168.10.41", 27017);

MongoDatabase database = mongoClient.getDatabase("mydb");

Answer 2

去mongo网站下载JAVA驱动程序并查看SDK文档。