selenium之截图

selenium支持对当前页面保存截图,使用方法:

driver.get_screenshot_as_file(file_path)  

 代码举例:

......
def get_screenshot(driver, path=''):
    '''保存页面截图'''
    n = 0
    if path:
        pass
    else:
        path = "D:\test_data\screenshot\error_png.png"
        '''检查文件是否已存在'''
        while (os.path.exists(path)):
            # print("文件已存在:" + path)
            n += 1
            path = "D:\test_data\screenshot\error_png" + str(n) + ".png"

    driver.get_screenshot_as_file(path)  # 保存截图
    driver.implicitly_wait(2)
    print("已保存截图,路径为:" + path)
......
原文地址:https://www.cnblogs.com/gongxr/p/7266067.html