問題解決，單純只是class的位置搞混了
如題，想做爬蟲抓圖
用的網站是這個https://unsplash.com/
這是正確的class位置:https://imgur.com/Ri0YcfK
我從這篇開始改的:https://reurl.cc/OVEXz9
另外他這篇的程式碼改成現在用的語法可以運作後不知道為甚麼只能存一張圖片
(大概是我太不熟這類爬蟲工具了......)
我的程式碼如下:
from selenium import webdriver
from selenium.webdriver.chrome.service import Service
from selenium.webdriver.common.by import By
from selenium.webdriver.chrome.options import Options
import os
import time
import numpy as np
options = Options()
folder_path = os.getcwd()
driver_path = folder_path + "\chromedriver_win32\chromedriver.exe"
options.chrome_executable_path = driver_path
driver = webdriver.Chrome(options=options)
driver.maximize_window()
img_url_dic = {}
driver.get("https://unsplash.com/s/photos/burger")
# print(driver.page_source)
position = 0
picture_number = 0
for i in range(10):
position += i*500 + np.random.randint(100)
js = "document.documentElement.scrollTop=%d" % position
driver.execute_script(js)
time.sleep(np.random.random())
tags = driver.find_elements(By.XPATH,"//img[contains(@class,'tB6UZ
a5VGX')]")
src = []
for tag in tags:
src.append(tag.get_attribute('src'))
# print(src)
for i,element in enumerate(src):
print(i,element)
src_len = len(src)
print(f'{src_len=}')
driver.close()