【发布时间】:2015-08-22 06:33:56
【问题描述】:
我在以下代码的最后一行收到此错误: org.bson.conversions.Bson 类型无法解析。它是从所需的 .class 文件中间接引用的,我使用的是 Mongo JavaDriver 3.0.2
import com.mongodb.BasicDBObject;
import com.mongodb.DB;
import com.mongodb.DBCollection;
import com.mongodb.Mongo;
import com.mongodb.MongoClient;
import com.mongodb.util.JSON;
public class InsertDriver {
public static void main(String[] args)
{
Mongo mongo = new Mongo("localhost", 27017);
DB db = mongo.getDB("postsdb");
DBCollection collection = db.getCollection("posts");
BasicDBObject doc1 = new BasicDBObject();
doc1.put("user", "Mike");
doc1.put("sports", "soccer");
doc1.put("tweet", "Hi..");
//String json = JSON.serialize( doc1);
//BasicDBObject bson = (BasicDBObject) JSON.parse( json );
List<BasicDBObject> docs = new ArrayList<BasicDBObject>();
docs.add(doc1);
collection.insert(docs); //ERROR HERE
}
}
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