翻译代码 DBCollection coll = MongoUtilgetCollectiontest products;        DBObject db = new BasicDBObject;        dbputuid ugetUId;        dbputuname ugetUName;        dbputpwd ugetPwd;        dbputaddress DBCollection coll = MongoUtil.getCollection("test", "products"); DBObject db = new BasicDBObject(); db.put("uid", u.getUId()); db.put("uname", u.getUName()); db.put("pwd", u.getPwd()); db.put("address", u.getAddress()); coll.save(db);

将代码翻译成中文:

DBCollection coll = MongoUtil.getCollection("test", "products"); // 获取名为“test”数据库中“products”集合对象

DBObject db = new BasicDBObject(); // 新建一个基本的DBObject对象

db.put("uid", u.getUId()); // 将用户uid字段的值存入DBObject对象中

db.put("uname", u.getUName()); // 将用户uname字段的值存入DBObject对象中

db.put("pwd", u.getPwd()); // 将用户pwd字段的值存入DBObject对象中

db.put("address", u.getAddress()); // 将用户address字段的值存入DBObject对象中

coll.save(db); // 将DBObject对象存入“products”集合中。

翻译代码 DBCollection coll = MongoUtilgetCollectiontest products; DBObject db = new BasicDBObject; dbputuid ugetUId; dbputuname ugetUName; dbputpwd ugetPwd; dbputaddress

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