【Python爬虫】案例

【Python爬虫】案例_斗鱼

声明：案例只用于学习，不得恶意使用

要求：获取直播间标题、类型、主播、热度，并实现翻页

定位随着网站更新可能不会实现，请自行更改

from selenium import webdriver
from selenium.webdriver.chrome.options import Options
from selenium.webdriver.chrome.service import Service
from selenium.webdriver.common.by import By
import timechrome_options = Options()
chrome_options.page_load_strategy = 'eager'
service = Service('chromedriver.exe路径')class Douyu(object):def __init__(self):self.url = 'https://www.douyu.com/directory/all'self.driver = webdriver.Chrome(service=service, options=chrome_options)self.driver.implicitly_wait(5)def parse_data(self):time.sleep(3)data_list= []# 遍历房间列表，从每一个房间节点中获取数据for i in range(1,121):temp = {}temp['title'] = self.driver.find_element(By.XPATH, f'//li[{i}]/div/a/div[2]/div[1]/h3').texttemp['type'] = self.driver.find_element(By.XPATH, f'//li[{i}]/div/a/div[2]/div[1]/span').texttemp['owner'] = self.driver.find_element(By.XPATH, f'//li[{i}]/div/a/div[2]/div[2]/h2').texttemp['num'] = self.driver.find_element(By.XPATH, f'//li[{i}]/div/a/div[2]/div[2]/span').textdata_list.append(temp)return data_listdef save_data(self,data_list):for data in data_list:print(data)def run(self):self.driver.get(self.url)while True:data_list = self.parse_data()self.save_data(data_list)try:el_next = self.driver.find_element(By.XPATH, '//*[@title="下一页"][@aria-disabled="false"]')self.driver.execute_script('scrollTo(0,1000000)')el_next.click()except:breakif __name__ == '__main__':douyu = Douyu()douyu.run()