小编Ham*_*had的帖子

尝试在具有自己的滚动条的框中滚动。尝试了很多方法，要么失败，要么不够好。

这是滚动条的 html

<div id="mCSB_2_dragger_vertical" class="mCSB_dragger" style="position: absolute; min-height: 30px; display: block; height: 340px; max-height: 679.6px; top: 0px;" xpath="1"><div class="mCSB_dragger_bar" style="line-height: 30px;"></div></div>

当“顶部”值上升或下降时允许滚动。滚动条当然也会下降。一直试图模仿这一点，但无济于事

到目前为止的一些尝试

    scrollbar =driver1.find_element(By.XPATH,"//aside[@class='sidebar mCustomScrollbar _mCS_2']//div[@class='mCSB_container']")

    A = ActionChains(driver1).move_to_element(scrollbar)
    A.perform()
    A = ActionChains(driver1)
    A.perform()
    W = driver1.find_element(By.CSS_SELECTOR,".visible-list > .row:nth-child(4)> .investment-item")
    W.location_once_scrolled_into_view

    scrollbar =driver1.find_element(By.XPATH,"//aside[@class='sidebar mCustomScrollbar _mCS_2']//div[@class='mCSB_container']").get_attribute("style")
    newscrollbar = str(scrollbar).replace("top: 0px","top: -100px")
    driver1.find_element(By.XPATH,"//aside[@class='sidebar mCustomScrollbar _mCS_2']//div[@class='mCSB_container']").__setattr__("style",newscrollbar)

    scrollbar =driver1.find_element(By.XPATH,"//aside[@class='sidebar mCustomScrollbar _mCS_2']//div[@class='mCSB_container']").get_attribute("style")
    newscrollbar = str(scrollbar).replace("top: 0px","top: -100px")
    A = driver1.create_web_element(newscrollbar)
    driver1.find_element(By.XPATH,"//aside[@class='sidebar mCustomScrollbar _mCS_2']//div[@class='mCSB_container']").__setattr__("style",A)

我尝试了很多方法但无济于事..此链接有更多详细信息

使用 Selenium Python 通过编辑属性来使用滚动条

先感谢您

这是一些查看它的方法

    A = driver1.find_element(By.XPATH,"//div[@id='mCSB_2_dragger_vertical']").get_attribute("style") …

所以我有一些代码可以访问网站的 html，但只能在 Visualstudios.Framework for c# 中将此代码输入到 app.config 中。

    <system.net> <defaultProxy useDefaultCredentials="true" /> </system.net>

ps >< 之间的下一行

但我需要此代码在 .CORE 而不是 .FRAMEWORK 中工作，但它给出了此错误。

System.Net.WebException：“远程服务器返回错误：（407）需要代理身份验证。”

我尝试通过从解决方案资源管理器创建 app.config 来解决它，但它是否有效？互联网上的所有答案要么太复杂，要么显示我在 .FRAMEWORK 的 app.config 中放入了一点代码这不适用于 .Core

代码作为起点。

     HttpWebRequest request = (HttpWebRequest)WebRequest.Create(urlAddress);
        HttpWebResponse response = (HttpWebResponse)request.GetResponse();
        if (response.StatusCode == HttpStatusCode.OK)
        {
            Stream receiveStream = response.GetResponseStream();
            StreamReader readStream = null;
            if (response.CharacterSet == null)
            {
                readStream = new StreamReader(receiveStream);
                Console.WriteLine("Sorry , somethings faulty");

            }
            else
            {
                readStream = new StreamReader(receiveStream, Encoding.GetEncoding(response.CharacterSet));
                readStream.ToString();
                // Console.WriteLine(readStream);
            }
            string ImpureTexta = …