POJO到org.bson.Document和Vice Versa

POJO到org.bson.Document和Vice Versa

关键是，您不需要动手就可以使用org.bson.document。

Morphia将在幕后为您完成所有这些工作。

import com.mongodb.MongoClient;import org.mongodb.morphia.Datastore;import org.mongodb.morphia.DatastoreImpl;import org.mongodb.morphia.Morphia;import java.net.UnknownHostException;.....    private Datastore createDataStore() throws UnknownHostException {        MongoClient client = new MongoClient("localhost", 27017);        // create morphia and map classes        Morphia morphia = new Morphia();        morphia.map(FooBar.class);        return new DatastoreImpl(morphia, client, "testmongo");    }......    //with the Datastore from above you can save any mapped class to mongo    Datastore datastore;    final FooBar fb = new FooBar("hello", "world");    datastore.save(fb);

在这里，您会找到几个示例：https :
//mongodb.github.io/morphia/