廢話不多說,直接上代碼:
Main程序
string content = "<p><img src=\"/Uploads/Images/UEditor/2020052417350496181.jpg\" title=\"pic.jpg\" alt=\"pic.jpg\"/></p><p><br/></p><p><img src=\"/Uploads/Images/UEditor/2020052417361071834.jpg\" title=\"pic2.jpg\" alt=\"pic2.jpg\"/></p><p><br/></p>"; string[] aa = GetHtmlImageUrlList(content); foreach (var item in aa) { Console.WriteLine(item); } Console.ReadKey();
獲取Img的路徑方法
/// <summary> /// 獲取Img的路徑 /// </summary> /// <param name="htmlText">Html字符串文本</param> /// <returns>以數組形式返回圖片路徑</returns> public static string[] GetHtmlImageUrlList(string htmlText) { Regex regImg = new Regex(@"<img\b[^<>]*?\bsrc[\s\t\r\n]*=[\s\t\r\n]*[""']?[\s\t\r\n]*(?<imgUrl>[^\s\t\r\n""'<>]*)[^<>]*?/?[\s\t\r\n]*>", RegexOptions.IgnoreCase); //新建一個matches的MatchCollection對象 保存 匹配對象個數(img標簽) MatchCollection matches = regImg.Matches(htmlText); int i = 0; string[] sUrlList = new string[matches.Count]; //遍歷所有的img標簽對象 foreach (Match match in matches) { //獲取所有Img的路徑src,並保存到數組中 sUrlList[i++] = match.Groups["imgUrl"].Value; } return sUrlList; }