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``` import random import requests from lxml import etree import time class Spider: def __init__(self): self.headers = { "user-agent": "Mozilla/5.0 (Wi 阅读全文
posted @ 2023-07-19 19:39
向众神祈祷
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``` import pymongo class MongoDBHelp: def __init__(self, database, collection): """ 初始化链接数据库集合 :param database:数据库名 :param collection: 集合名 """ self.co 阅读全文
posted @ 2023-07-19 19:34
向众神祈祷
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``` import pymysql import traceback class MysqlHelps: def __init__(self, host, db): self.connect = None self.mouse = None self.connect = pymysql.Conne 阅读全文
posted @ 2023-07-19 19:30
向众神祈祷
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