from pymongo import MongoClient
client = MongoClient('IP', 27017,
username='name',
password='pwd',
authSource='Data_base',
authMechanism='DEFAULT')
db = client.get_database('Data_base')
print(db.name)
collection = db.get_collection('message')
print(collection)
for doc in db.collection.find({}):
print(doc)
我收到一条消息:连接到pydev调试器(内部版本182.4505.26) 数据库集合(数据库(MongoClient(主机= ['IP:27017'], document_class = dict,tz_aware = False,connect = True, authsource ='Data_base',authmechanism ='DEFAULT'),'Nimbler'), '消息')
回溯(最近通话最近一次):
文件“ /snap/pycharm-community/85/helpers/pydev/pydevd.py”,行1664, 在main()
文件“ /snap/pycharm-community/85/helpers/pydev/pydevd.py”,第1658行, 在主要 globals = debugger.run(setup ['file'],None,None,is_module)文件“ /snap/pycharm-community/85/helpers/pydev/pydevd.py”,行1068,在 跑 pydev_imports.execfile(file,globals,locals)#执行脚本
文件 “ /snap/pycharm-community/85/helpers/pydev/_pydev_imps/_pydev_execfile.py”, 第18行,在execfile中 exec(compile(contents +“ \ n”,file,'exec'),glob,loc)
文件 “/home/interceptor/Документы/Git_repo_GPL2/nlpCKTF/src/testMongo.py”, 第12行 对于collection.find({})中的文档:文件“ /home/interceptor/.local/lib/python3.6/site-packages/pymongo/cursor.py”, 1189行,在下一个 如果是len(self .__ data)或self._refresh():
文件 “ /home/interceptor/.local/lib/python3.6/site-packages/pymongo/cursor.py”, _refresh self .__ session =第1087行 self .__ collection.database.client._ensure_session()
文件 “ /home/interceptor/.local/lib/python3.6/site-packages/pymongo/mongo_client.py”, 第563行,在_ensure_session中 返回self .__ start_session(真,causal_consistency = False)
文件 “ /home/interceptor/.local/lib/python3.6/site-packages/pymongo/mongo_client.py”, 第1516行,在__start_session中 server_session = self._get_server_session()文件“ /home/interceptor/.local/lib/python3.6/site-packages/pymongo/mongo_client.py”, 第1549行,在_get_server_session中 返回self._topology.get_server_session()文件“ /home/interceptor/.local/lib/python3.6/site-packages/pymongo/topology.py”, get_server_session中的第427行 无)文件“ /home/interceptor/.local/lib/python3.6/site-packages/pymongo/topology.py”, _select_servers_loop中的第199行 self._error_message(选择器)
pymongo.errors.ServerSelectionTimeoutError:IP:27017:超时
答案 0 :(得分:0)
我认为这是错误的IP,当我更改它时, 错误消息是:
_check_command_response 引发OperationFailure(msg%errmsg,代码,响应)pymongo.errors.OperationFailure:身份验证失败。
答案 1 :(得分:0)
import pymongo
from pymongo import MongoClient
from pprint import pprint
client = MongoClient('mongodb://admin:pass@33.195.155.222:27017/')
db = client.BaseDB
collection=db.message
print(collection.name)
cursor = collection.find({})
for document in cursor:
print(document)