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道客巴巴爬虫
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奇点_python_nlp
2022-04-28 23:12:50
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django
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 使用xpathhelp控件import requests, re, json, pandas as pd, timefrom selenium import webdriver # selenium2.48.0 支持phantomjsfrom lxml import etreeimport timeimport os, time# 页 https://www.doc88.com/list-8308-0-1.html# 文件 https://www.doc88.com/p-9139147359378.htmldriver = webdriver.PhantomJS(executable_path=r'C:\Users\wang\Desktop\phantomjs-2.1.1-windows (1)\bin\phantomjs.exe')file_urls_list=[]for i in range(1,30,1): time.sleep(3) url = "https://www.doc88.com/list-8308-0-"+str(i)+"1.html" driver.get(url=url) tree = etree.HTML(driver.page_source) file_urls = tree.xpath(".//h3[@class='sd-type-title']/a/@href") file_urls=[ "https://www.doc88.com/"+str(i) for i in file_urls ] file_urls_list.extend(file_urls) print(file_urls)with open("url.txt","w",encoding="utf-8") as f: for i in file_urls: if len(i)==len("https://www.doc88.com//p-7367816610215.html"): f.write(i) f.write("\n")f.close()
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