这是windows下面的截图方法,实现方法都用了selenium
依赖库如下所示:
pip install selenium==2.48.0
方法一:
代码如下所示:
import time from selenium import webdriver def jieTu(reqUrl): br = webdriver.PhantomJS(executable_path=r'D:phantomjs-2.1.1-windowsinphantomjs') br.maximize_window() br.get(reqUrl) time.sleep(5) picName = reqUrl[reqUrl.rfind('/'):][1:].replace(".html", "") br.save_screenshot("./savehtml/picture/{}.png".format(picName)) return str(picName)+'.png' if __name__ == '__main__': url = "https://www.baidu.com" # pic_name = url[url.rfind('/'):][1:].replace(".html", ".png") # print(pic_name) jieTu(url)
注意:在这里,如果没有phantomjs.exe文件将会报错
phantomjs下载地址(根据自己电脑的系统下):
https://phantomjs.org/download.html
方法二:
代码如下所示:
import time from selenium import webdriver from selenium.webdriver.chrome.options import Options URL = 'https://www.baidu.com/' # 用selenium打开网页 # (首先要下载 Chrome webdriver, 或 Chrome webdriver) ch_options = Options() ch_options.add_argument("--disable-blink-features=AutomationControlled") # 在启动浏览器时加入配置 driver = webdriver.Chrome(executable_path=r"D:chromedriver.exe", chrome_options=ch_options) driver.get(URL) print(driver.page_source) time.sleep(5) driver.save_screenshot("./timeline.png")
注意:在这里需要下载的是chromedriver(版本需要与自己的google浏览器版本对应,系统与电脑的系统相匹配)
驱动下载地址:
https://npm.taobao.org/mirrors/chromedriver/
方法三:
此方法能够实现截图,但是达不到预想的效果,也有可能是自己写的不完善,在这里粘贴代码,是为了能够记录实现这种功能,自己所做的测试案例
from selenium import webdriver from selenium.webdriver.chrome.options import Options import time chrome_options = Options() driver = webdriver.Chrome(executable_path="D:chromedriver.exe", chrome_options=ch_options) # => 注意这里的参数 driver.maximize_window() # 设置phantomjs浏览器全屏显示 start_url = "https://www.baidu.com/" driver.get(start_url) time.sleep(1) # 获取区域块 # imgelement = driver.find_element_by_xpath('//ul[@class="horizontal-list"][1]') imgelement = driver.find_element_by_xpath('//html[@class="js"][1]') print("********************************************") print(imgelement) # 图片坐标 locations = imgelement.location print(locations) # 图片大小 sizes = imgelement.size print(sizes) # 构造指数的位置 # rangle = ( # int(locations['x']), int(locations['y']), int(locations['x'] + sizes['width']), int(locations['y'] + sizes['height'])) rangle = ( int(500 + locations['x']), 3500 + int(locations['y']), 500 + int(locations['x'] + sizes['width']), 3500 + int(locations['y'] + sizes['height'])) print(rangle) save_path = "D:\programming\Replay\screenshot\test2.png" driver.save_screenshot(save_path) driver.close()
注意:此方法的实现,也利用了chormedirver,下载地址如下:
https://npm.taobao.org/mirrors/chromedriver/