$ docker exec -it mongo mongo admin
# 創建一個名為 admin，密碼為 123456 的用戶。
>db.createUser({user:"duser",pwd:"test1mongodb23","roles" : [{"role" : "dbAdmin","db" : "cpeducloud2"},
{"role" : "dbOwner","db" : "cpeducloud2"},{"role" : "readWrite","db" : "cpeducloud2"},
{"role" : "userAdmin","db" : "cpeducloud2"}],"mechanisms" : ["SCRAM-SHA-1","SCRAM-SHA-256"]});

 # 嘗試使用上面創建的用戶信息進行連接。

> db.auth('duser', 'test1mongodb23')