C# 使用当前配置文件/会话填写网页表单/草稿网页

C# fill web form / scratch web page using the current profile / session

我正在尝试使用网络表单/登录等,为此我需要使用当前用户配置文件会话[来启动浏览器(例如chrome) =26=]。我找到了 2 种可能的方法,但我无法完成这两种方法的代码:)

解决方案 1

System.Diagnostics.Process.Start(url); 

这将在当前会话中打开一个包含我的用户个人资料的新选项卡(完美!)。但是现在呢?我没有像 "browser" 这样的变量来通过 id 或类似的东西查找元素。接下来我可以做些什么来获得页面/浏览器的控制权?

方案二(selenium驱动)

ChromeOptions options = new ChromeOptions();
options.AddArguments("user-data-dir=C:/Users/john/AppData/Local/Google/Chrome/User Data/Default");
g.webdriver[0] = new ChromeDriver(options);

a) 如果我不将参数 user-data-dir 与我的用户配置文件的路径一起使用,它将正常打开(默认 selenium chrome 会话),我需要在我想要的网页上登录 -> 对于企业内容来说不是一个好主意。 b) 使用此代码,它将打开一个新的 chrome 浏览器 window 以及我当前的会话/用户配置文件(完美!),但代码将失败并显示错误 "DevToolsActivePort file doesn't exist",这意味着我将无法继续做我的事情。我也尝试了很多东西,比如:

System.Environment.SetEnvironmentVariable("webdriver.chrome.driver", @"C:\Users\john\.nuget\packages\selenium.chrome.webdriver.45.0\driver\chromedriver.exe");

ChromeOptions options = new ChromeOptions();
options.AddArguments("user-data-dir=C:/Users/john/AppData/Local/Google/Chrome/User Data/Default");

options.AddArguments("--no-sandbox");
options.AddArguments("--disable-dev-shm-usage");
options.AddArguments("--disable-gpu");
options.AddArguments("--headless");
options.AddArguments("--no-cache");

options.AddAdditionalCapability("useAutomationExtension", false);

g.webdriver[0] = new ChromeDriver(options);
g.webdriver[0].Manage().Window.Maximize();
g.webdriver[0].Navigate().GoToUrl(url);

我回来了,我找到了解决方案! (多亏了这个guy

使用以下代码,您可以创建新配置文件并重新使用它们。如果您使用所需帐户(例如您的 google 帐户)登录一次,它将保持同步!所以无论您需要用它做什么,它都很棒。

要求:Selenium.WebDriver (NuGet) + chromedriver_win32(与您的 chrome 版本兼容的版本 - 手动下载)+ 在代码中编辑 "default_profile_dir" 和 "chromedriver_path" C# 网络表单,所有代码如下:

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using OpenQA.Selenium;
using OpenQA.Selenium.Chrome;
using OpenQA.Selenium.Firefox;
using OpenQA.Selenium.Support.UI;
using OpenQA.Selenium.Internal;
using OpenQA.Selenium.Remote;
using System.IO;
using System.Drawing.Imaging;
using System.Management;
using System.Text.RegularExpressions;
using System.Threading;
using System.Diagnostics;
using System.Reflection;
using System.Threading.Tasks;
using System.Collections.Concurrent;
using System.Runtime.InteropServices;
using System.Net;

namespace ChromeAssistant
{
    public partial class form_main_chromeassistant : Form
    {
        public form_main_chromeassistant()
        {
            InitializeComponent();
        }

        private void btn_test_profile_Click(object sender, EventArgs e)
        {
            CoreDriver CD = new CoreDriver();

            //Config
            CD.my_port = 50150;
            CD.my_name = "ChromeAssistant";
            CD.ConfigureProfile();
            CD.Initialize();

            CD.driver.Navigate().GoToUrl("https://www.google.ro/");
        }
    }

    #region CoreDriver
    public class CoreDriver
    {
        public IWebDriver driver;
        public string my_name { get; set; }
        public int my_port { get; set; }

        public string default_profile_dir = @"C:\Users\john\AppData\Local\Google\Chrome\";
        public string chromedriver_path = @"C:\Users\john\.nuget\packages\chromedriver_win32\";
        public string site_profile_path;
        public string site_profile_path_s;
        public string default_path;

        public void Initialize()
        {
            ChromeOptions options = new ChromeOptions();
            options.AddArgument("--log-level=3");
            options.AddArgument("--test-type");
            options.AddArgument("--silent");
            options.AddArgument("user-data-dir=" + site_profile_path_s);
            options.AddArgument("--disable-plugins"); // disable flash

            var driverService = ChromeDriverService.CreateDefaultService(chromedriver_path);
            driverService.HideCommandPromptWindow = true;
            driverService.Port = my_port;

            driver = new ChromeDriver(driverService, options);

            //The 2 line were commented by me because I got 2 errors for them
            //driver.Manage().Timeouts().ImplicitlyWait(new TimeSpan(0, 0, 14));
            //driver.Manage().Timeouts().SetPageLoadTimeout(TimeSpan.FromSeconds(15));
            //This was added by me to replace the 2 commented lines
            driver.Manage().Timeouts().ImplicitWait = new TimeSpan(0, 0, 15);

            IJavaScriptExecutor jscript = driver as IJavaScriptExecutor;
            jscript.ExecuteScript("return window.stop");
        }

        public void ConfigureProfile()
        {
            site_profile_path_s = default_profile_dir + "profile " + my_name;
            site_profile_path = site_profile_path_s + @"\Default";

            default_path = default_profile_dir + @"User Data\Default";

            if (!Directory.Exists(site_profile_path))
            {
                CreateBlankProfile();
            }
            else
            {
                // copy existing chrome profile. Keep cache, extensions, etc.
                CopyProfileFiles();

                // but stay away from opened tabs
                RemoveOpenedTabsFiles();
            }

        }

        public void CleanUpOldProfiles()
        {
            DirectoryInfo di = new DirectoryInfo(default_profile_dir);
            DirectoryInfo[] directories = di.GetDirectories("profile*", SearchOption.TopDirectoryOnly);
            if (directories.Count() > 0)
            {
                foreach (var folder in directories)
                {
                    try
                    {
                        Directory.Delete(folder.FullName, true);
                    }
                    catch
                    {

                    }

                }

            }
        }

        public void CreateBlankProfile()
        {
            // new profile direftory
            CreateIfMissing();

            // copy existing chrome profile. Keep cache, extensions, etc.
            // but stay away from opened tabs
            CopyProfileFiles();
            CopyProfileFolders();
        }

        public void CopyProfileFiles()
        {
            // default profile location
            DirectoryInfo di = new DirectoryInfo(default_path);

            // copy files
            List<string> file_lib = new List<string>() { "Cookies", "Login", "Preferences", "Secur" };
            FileInfo[] files = di.GetFiles("*", SearchOption.TopDirectoryOnly);
            if (files.Count() > 0)
            {
                foreach (var file in files)
                {
                    if (PassFileOrFolder(file.Name, file_lib))
                    {
                        file.CopyTo(site_profile_path + @"\" + file.Name, true);
                    }

                }

            }
        }

        public void RemoveOpenedTabsFiles()
        {
            // default profile location
            DirectoryInfo di = new DirectoryInfo(site_profile_path);

            // copy files
            List<string> file_lib = new List<string>() { "Current", "Last" };
            FileInfo[] files = di.GetFiles("*", SearchOption.TopDirectoryOnly);
            if (files.Count() > 0)
            {
                foreach (var file in files)
                {
                    if (PassFileOrFolder(file.Name, file_lib))
                    {
                        File.Delete(file.FullName);
                    }

                }

            }
        }

        public void CopyProfileFolders()
        {
            // default profile location
            DirectoryInfo di = new DirectoryInfo(default_path);

            // copy folders
            List<string> folder_lib = new List<string>() { "databases", "Extension", " Storage", "Web Applications", "File System", "IndexedDB" };
            DirectoryInfo[] directories = di.GetDirectories("*", SearchOption.TopDirectoryOnly);
            if (directories.Count() > 0)
            {
                foreach (var folder in directories)
                {
                    if (PassFileOrFolder(folder.Name, folder_lib))
                    {
                        DirectoryCopy(folder.FullName, site_profile_path + @"\" + folder.Name, true);
                    }

                }

            }
        }

        private void CreateIfMissing()
        {
            Directory.CreateDirectory(site_profile_path);
        }

        private static void DirectoryCopy(string sourceDirName, string destDirName, bool copySubDirs)
        {
            // Get the subdirectories for the specified directory.
            DirectoryInfo dir = new DirectoryInfo(sourceDirName);
            DirectoryInfo[] dirs = dir.GetDirectories();

            if (!dir.Exists)
            {
                throw new DirectoryNotFoundException(
                    "Source directory does not exist or could not be found: "
                    + sourceDirName);
            }

            // If the destination directory doesn't exist, create it. 
            if (!Directory.Exists(destDirName))
            {
                Directory.CreateDirectory(destDirName);
            }

            // Get the files in the directory and copy them to the new location.
            FileInfo[] files = dir.GetFiles();
            foreach (FileInfo file in files)
            {
                string temppath = Path.Combine(destDirName, file.Name);
                file.CopyTo(temppath, false);
            }

            // If copying subdirectories, copy them and their contents to new location. 
            if (copySubDirs)
            {
                foreach (DirectoryInfo subdir in dirs)
                {
                    string temppath = Path.Combine(destDirName, subdir.Name);
                    DirectoryCopy(subdir.FullName, temppath, copySubDirs);
                }
            }
        }

        public bool PassFileOrFolder(string input, List<string> library)
        {
            foreach (string name in library)
            {
                if (input.Contains(name))
                {
                    return true;
                }
            }
            return false;
        }
    }
    #endregion
}