通過Java API添加在迴路記錄OrientDB

Question

我有以下代碼：

// OPEN THE DATABASE 
    ODatabaseDocumentTx db = new ODatabaseDocumentTx("remote:localhost/test").open("admin", "admin"); 

    // CREATE A NEW DOCUMENT AND FILL IT 
    for(int i = 0; i < 10; i++){ 
    ODocument doc = new ODocument("Foo"); 
     doc.field("number", i); 
     doc.save(); 
    } 
    db.close(); 

當調用 「選擇符*」 的輸出爲：

RID：17：0版本：0級：Foo號碼：0

爲什麼只有一條記錄而不是10號的數字爲0到9？

我在做什麼錯？

Answer 1

選中此項

package com.excers;

import java.util.List; 

import com.orientechnologies.orient.core.db.document.ODatabaseDocumentTx; 
import com.orientechnologies.orient.core.record.impl.ODocument; 
import com.orientechnologies.orient.core.sql.query.OSQLSynchQuery; 

public class DBTESTER { 

    public static void main(String[] args) { 
     // OPEN THE DATABASE 

     // ODatabaseDocumentTx db = new ODatabaseDocumentTx 
     // ("local:D:/OrientDB/orientdb-community-1.7-rc1/orientdb-community-1.7-rc1/databases/petshop").create(); 
     ODatabaseDocumentTx db = new ODatabaseDocumentTx(
       "local:D:/OrientDB/orientdb-community-1.7-rc1/orientdb-community-1.7-rc1/databases/petshop") 
       .open("admin", "admin"); 

     // CREATE A NEW DOCUMENT AND FILL IT 
     for (int i = 0; i < 10; i++) { 
      ODocument doc = new ODocument("foryou"); 
      doc.field("number", i); 
      doc.save(); 
     } 
     List<ODocument> result = db.query(new OSQLSynchQuery<ODocument>(
       "select * from foryou")); 

     System.out.println("No of ODocuments:\t" + result.size()); 

     for (ODocument od : result) { 
      System.out.println(od.field("number")+"\t"); 

     } 

    } 

} 

輸出

No of ODocuments: 10 
0 1 2 3 4 5 6 7 8 9