selenium 爬取图片

使用Selenium可以实现爬取图片的功能。首先，需要准备好Chrome浏览器的驱动，并将其路径配置到代码中。然后，通过Selenium打开目标网页，并使用XPath定位到图片元素。接下来，使用requests库发送请求，将图片保存到本地的指定路径。最后，关闭浏览器。以下是整体代码的步骤:
步骤1: 驱动浏览器

from selenium import webdriver
from selenium.webdriver.chrome.service import Service

wd = webdriver.Chrome(service=Service(r'chromedriver.exe'))

步骤2: 打开目标网页并定位图片元素

wd.get("https://image.baidu.com/search/index?tn=baiduimage&ps=1&ct=201326592&lm=-1&cl=2&nc=1&ie=utf-8&dyTabStr=MCwzLDYsMSw1LDQsOCw3LDIsOQ==&word=海绵宝宝")
wd.implicitly_wait(5)
elements = wd.find_elements(By.XPATH, "//*[@class='main_img img-hover']")

步骤3: 保存图片到指定路径

import requests
import os
import time

d = "D:\study material\海绵宝宝图"
i = 0
time.sleep(2)
for element in elements:
    i += 1
    print('----------------')
    t = element.get_attribute('src')
    print(t)
    path = "D:\study material\海绵宝宝图\图{}.jpg".format(i)
    r = requests.get(t)
    r.raise_for_status()
    with open(path, 'wb') as f:
        f.write(r.content)
    f.close()
    print('保存成功')

步骤4: 关闭浏览器

wd.quit()

以上是使用Selenium实现爬取图片的代码。你可以根据自己的需求调整代码中的路径和其他参数。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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