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()));
}