python封装mongo函数-创新互联
class PyMongo(object):
def save_mongo(self,data,collection_name)->bool:
'''
插入数据到Mongodb
@:param data 插入
@:param collection_name 要插入连接名字
'''
try:
conn = MongoClient(MONGO_URL)
db = conn[DB_NAME]
collection = db[collection_name]
if isinstance(data,dict):
collection.insert_one(data)
elif isinstance(data,list):
collection.insert_many(data)
conn.close()
return True
except Exception as ex:
print(f"mongo链接异常:{ex}")
return False
def find_count(self,db_name,select_info):
try:
conn = MongoClient(MONGO_URL)
db = conn[DB_NAME]
collection = db[db_name]
count = collection.count_documents(select_info)
conn.close()
return count
except Exception as ex:
print(ex)
return False
def find_mongo(self,db_name,select_dic,filer_dic=None):
try:
conn = MongoClient(MONGO_URL)
db = conn[DB_NAME]
collection = db[db_name]
if select_dic:
result = collection.find(select_dic)
else:
result = collection.find(select_dic,filer_dic)
result_list = list(result)
conn.close()
return result_list
def update_many(self,ip):
try:
conn = MongoClient(MONGO_URL)
db = conn[DB_NAME]
collection = db[COLLECTION_NAME]
result = collection.update_many({"ip":ip}, {"$set": {"flag": 0}})
conn.close()
return True
except Exception as ex:
print(ex)
return False
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