from pymongo import MongoClient def clink_DB(): client = MongoClient('localhost', 27017) # 链接数据库 db = client['Taoguba'] db.Taoguba.remove({"Content": ''}) db.Taoguba.remove({"Talk": '0'}) db.Taoguba.remove({"Skim": '0'}) c = db.Taoguba.find() for i in c: skim = int(i["Skim"]) talk = int(i["Talk"]) num = (talk / skim)*100 print(num) def main(): clink_DB() if __name__ == '__main__': main()
Mongodb数据库删除数据为0的数据信息
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转载自blog.csdn.net/luzaofa/article/details/79712652
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