sfs2x 连接 mongodb
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sfs2x 连接 mongodb
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void initMongodb() {Mongo mongo;try {trace("\n++++++++++++++++++++++initMongodb++++++++++++++++++++++++\n");mongo = new Mongo("localhost", 10011);DB db = mongo.getDB("yourdb");// 從Mongodb中獲得名為yourColleection的數(shù)據(jù)集合,如果該數(shù)據(jù)集合不存在,Mongodb會(huì)為其新建立
DBCollection collection = db.getCollection("yourCollection");// 控制操作交給// collection// 插入方式一BasicDBObject document = new BasicDBObject();document.put("id", 1001);document.put("msg", "hello world mongoDB in Java");collection.insert(document);/** //插入方式二 BasicDBObjectBuilder documentBuilder =* BasicDBObjectBuilder.start() .add("database", "mkyongDB")* .add("table", "hosting"); BasicDBObjectBuilder* documentBuilderDetail = BasicDBObjectBuilder.start()* .add("records", "99") .add("index", "vps_index1") .add("active",* "true"); documentBuilder.add("detail",* documentBuilderDetail.get());* collection.insert(documentBuilder.get());* * //插入方式三* * Map documentMap =new HashMap(); documentMap.put("database",* "mkyongDB"); documentMap.put("table", "hosting");* * Map documentMapDetail =new HashMap();* * documentMapDetail.put("records", "99");* documentMapDetail.put("index", "vps_index1");* documentMapDetail.put("active", "true");* documentMap.put("detail", documentMapDetail);* * collection.insert(new BasicDBObject(documentMap));* * //插入方式四* * String json ="{'database' : 'mkyongDB','table' : 'hosting',"+* "'detail' : {'records' : 99, 'index' : 'vps_index1', 'active' : 'true'}}}"* ; DBObject dbObject =(DBObject)JSON.parse(json);* collection.insert(dbObject);*/// 創(chuàng)建要查詢的documentBasicDBObject searchQuery = new BasicDBObject();searchQuery.put("id", 1001);DBCursor cursor = collection.find(searchQuery);while (cursor.hasNext()) {trace(cursor.next());}// 獲取數(shù)據(jù)庫所有表Set<String> collections = db.getCollectionNames();for (String collectionName : collections) {System.out.println(collectionName);}mongo.close();} catch (UnknownHostException e) {e.printStackTrace();} catch (MongoException e) {e.printStackTrace();}}
首先下載java 驅(qū)動(dòng),,,mongodb 官方網(wǎng)里有提供。。。
sfs2x 也放一份?\SFS2X\extensions\__lib__\
轉(zhuǎn)載于:https://www.cnblogs.com/solq/archive/2012/05/22/2512442.html
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