过年了，怎么样批量爬取某东商品信息，并做可视化

前言

马上就要过年了，大家都在屯年货了网络上商品信息太多，不知道如何选择，今天，我们就用python爬取商品信息，并做可视化。

环境使用

python 3.9
pycharm

模块使用

requests
selenium
time
谷歌驱动

说明

一、谷歌驱动安装

二、selenium模块

代码实现


from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.common.keys import Keys
import time


driver = webdriver.Chrome()
# r'C:\Users\YY\AppData\Local\Programs\Python\Python39\chromedriver.exe'
driver.get('https://www.jd.com/')

def GetInfo():
    input_tag = driver.find_element(By.ID, "key")

    input_tag.send_keys('笔记本') 

    time.sleep(5)

    input_tag.send_keys(Keys.ENTER)

    spider_jd()

def spider_jd():
    goods = driver.find_elements(By.CLASS_NAME,"gl-item")
    for good in goods:
        
        name = good.find_element(By.CSS_SELECTOR,".p-name").text.replace('\n','')
      
        price = good.find_element(By.CSS_SELECTOR,".p-price").text

        link = good.find_element(By.TAG_NAME,"a").get_attribute('href')

        msg = '''
            商品:%s
            价格:%s
            链接:%s
        '''%(name,price,link)
        print(msg)

# GetInfo()

for page in range(1,11):
    print(f'爬取{page}页')
    GetInfo()
    driver.find_element(By.CSS_SELECTOR,'.pn-next').click()
    time.sleep(2)

运行结果

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