商品导入

Author: Oceania2018

src/Plugins/BotSharp.Plugin.WebDriver/Drivers/PlaywrightDriver/PlaywrightWebDriver.LocateElement.cs

@@ -14,6 +14,13 @@ public async Task<BrowserActionResult> LocateElement(MessageInfo message, Elemen
     {
         var result = new BrowserActionResult();
         var page = _instance.GetPage(message.ContextId);
+        if (page == null)
+        {
+            return new BrowserActionResult
+            {
+                IsSuccess = false
+            };
+        }
         ILocator locator = page.Locator("body");
         int count = 0;
 

src/Plugins/BotSharp.Plugin.WebDriver/WebPageHelper.cs

@@ -1,10 +1,25 @@
 using HtmlAgilityPack;
-using System.Net.Http;
 
 namespace BotSharp.Plugin.WebDriver;
 
 public static class WebPageHelper
 {
+    public static HtmlNode GetElement(string html, string selector)
+    {
+        var htmlDoc = new HtmlDocument();
+        htmlDoc.LoadHtml(html);
+
+        return htmlDoc.DocumentNode.SelectSingleNode(selector);
+    }
+
+    public static HtmlNodeCollection GetElements(string html, string selector)
+    {
+        var htmlDoc = new HtmlDocument();
+        htmlDoc.LoadHtml(html);
+
+        return htmlDoc.DocumentNode.SelectNodes(selector);
+    }
+
     public static string RemoveElements(string html, string selector)
     {
         var htmlDoc = new HtmlDocument();