返回 id 字段

import pymongo
 
myclient = pymongo.MongoClient('mongodb://localhost:27017/')
mydb = myclient['mydatabase']
mycol = mydb["customers"]
 
mydict = { "name": "Peter", "address": "Lowstreet 27" }
 
x = mycol.insert_one(mydict)
 
print(x.inserted_id)