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)
......

 

posted @ 2017-07-31 22:30  星瑞  阅读(247)  评论(0编辑  收藏  举报