NUGET 安装 Select.HtmlToPdf库 代码如下：public class PdfUtils{/// <summary>/// html字符串转PDF/// </summary>/// <param name="html">html</param>/// <param name="pdfFileName">生成的pdf路径</param>public static void HtmlToPdfFile(string html, string pdfFileName){HtmlToPdf htmlToPdf = new HtmlToPdf();var docStr = htmlToPdf.ConvertHtmlString(html);PdfDocument doc = new PdfDocument();doc.Append(docStr)...