many thanks for your quick reply. I first used >mongod --port 27000
And it seems that mongod can not connect to the port. here is part of the output:
cache for shutdown"}
{“t”:{“$date”:“2023-09-16T11:30:44.011-04:00”},“s”:“I”, “c”:“CONTROL”, “id”:20565, “ctx”:“initandlisten”,“msg”:“Now exiting”}
{“t”:{“$date”:“2023-09-16T11:30:44.012-04:00”},“s”:“I”, “c”:“CONTROL”, “id”:23138, “ctx”:“initandlisten”,“msg”:“Shutting down”,“attr”:{“exitCode”:100}}
C:\Users\faghihi>