import com.mongodb.DB;//加载MongoDB的java驱动
import com.mongodb.MongoException;
import com.mongodb.gridfs.GridFSFile;

import java.io.File;
import java.io.IOException;

import java.util.Date;

import com.mongodb.gridfs.GridFS;
import com.mongodb.gridfs.GridFSInputFile;
import com.mongodb.*;
public class connectMongoDB {
public static void main(String[] args) throws MongoException, IOException {
try{
long start = new Date().getTime();
Mongo m = new Mongo("192.168.10.221", 27017);
DB db = m.getDB("test");
//db.authenticate("test", "123".toCharArray());
File f = new File("D:\\2010.pdf");
GridFS myFS = new GridFS(db);
GridFSInputFile inputFile = myFS.createFile(f);
inputFile.save();
long endTime = new Date().getTime();
System.out.println(endTime-start);
System.out.println((endTime - start) / 10000000);
}

catch(Exception e){
e.printStackTrace();
}
}
}