public static void dropAllCollections() { // 本地、测试库 SystemInitor.init(false, true); Set<String> collectionNames = MongoDbUtil.getAllCollectionNames(SystemInitor.getDbName()); System.out.println(MongoDbUtil.getDbInfoWithCollSize(SystemInitor.getDbName())); DB db = MongoClientManager.getDb(); for (String collName : collectionNames) { db.getCollection(collName).drop(); System.out.println(collName + "---droped"); } System.out.println("清理完毕后---------------------------------------"); System.out.println(MongoDbUtil.getDbInfoWithCollSize(SystemInitor.getDbName())); }
private static void getDbInfo() { SystemInitor.init(true, true); System.out.println(MongoDbUtil.getDbInfoWithCollSize(SystemInitor.getDbName())); }