有一个问题,我会解释代码的脚本。
首先,我们进入主页面,然后转到第1页的for循环,滚动并解析到照片的链接(如果没有滚动就不会解析),然后转到第2页,已经出现了一个问题。它会在一秒钟内滚动到底部。我需要它逐渐滚动,就像在第一页。我抛出密码:
driver.get(url=url)
n = 0
urla = driver.find_element(By.CLASS_NAME, "ipsPagination_pageJump").text
for page_number in range(int(urla.split()[3])):
page_number = page_number + 1
driver.get(url=url + f"page/{page_number}")
time.sleep(2)
imgs = driver.find_elements(By.CLASS_NAME, "cGalleryPatchwork_image")
for i in imgs:
n = n + 500
driver.execute_script(f"window.scrollTo(0, {n})")
time.sleep(0.2)
print(i.get_attribute("src"))
driver.quit()我知道代码很糟糕,没有优化。
发布于 2022-03-19 14:05:32
要逐渐滚动一个元素又一个元素,您应该使用以下execute_script命令driver.execute_script("arguments[0].scrollIntoView(true);", i)
代码:
for page_number in range(int(urla.split()[3])):
page_number = page_number + 1
driver.get(url=url + f"page/{page_number}")
time.sleep(2)
imgs = driver.find_elements(By.CLASS_NAME, "cGalleryPatchwork_image")
for i in imgs:
#n = n + 500
#driver.execute_script(f"window.scrollTo(0, {n})")
driver.execute_script("arguments[0].scrollIntoView(true);", i)
time.sleep(0.2)
print(i.get_attribute("src"))https://stackoverflow.com/questions/71538709
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