我们是否可以将字典作为参数传递给python脚本；我试图传递mydict参数，其值为“quot；mydict={“名称”：“测试”}

对于上面的python脚本，我试图传递值为“mydict={“name”：“test”}的mydict参数But其给定错误ypeError：文档必须是dict的实例，bson.son.son，bson.raw\u bson.RawBSONDocument

将dict作为json对象传递，**导入json，docins=mycl.insert\u one（json.dump（mydict））**python pymongo-dict-arg.py'docdb test.cluster czpyhxnqlzh.us-east-1.docdb.amazonaws.com'{“名称”：“tstng”，“名称”：“tstng2”}“；**它给出错误，因为dump（）至少需要2个参数，它的json.dumps（mydict）也尝试过，它的给出错误；我用json.loads（）代替json.dumps（），它工作正常。好的，我正在发布答案，它对其他人有用

import pymongo
import sys
from pymongo import MongoClient
# establish connectivity to Mongodb via ssl using pymongo module
args = sys.argv

host = sys.argv[1]
mydict = sys.argv[2**strong text**]
#print (args)
port = "27017"
print(uname)
print(passwrd)
uri = 'mongodb://' + uname + ":" + passwrd + "@" + host + ":" + port + '/?authSource=admin'

client = MongoClient(uri, ssl=True, ssl_ca_certs='./rds-combined-ca-bundle.pem')
# This will create feedtst docdb
print("connected client")
mydb = client.feedtst  # This command will create a DB 
print(client.list_database_names()) # This command will print list of DBs
print(client.list_database_names()) # This command will print list of DBs
mycol = mydb[ "feed1234"]  # This command will create a collection in DB
docins=mycol.insert_one(mydict)  # This will insert a document in collection
dblist = client.list_database_names()
print(client.list_database_names())