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iMES.Core/Utilities/PDFHelper/IPDFService.cs

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+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace iMES.Core.Utilities.PDFHelper
+{
+    /// <summary>
+    /// pdf接口
+    /// </summary>
+    public interface IPDFService
+    {
+        /// <summary>
+        /// 创建PDF
+        /// </summary>
+        /// <param name="htmlContent">传入html字符串</param>
+        /// <returns></returns>
+        byte[] CreatePDF(string htmlContent);
+
+    }
+}

iMES.Core/Utilities/PDFHelper/PDFService.cs

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+
+//using WkHtmlToPdfDotNet;
+//using WkHtmlToPdfDotNet.Contracts;
+
+//namespace iMES.Core.Utilities.PDFHelper
+//{
+//    /// <summary>
+//    /// pdf实现
+//    /// </summary>
+//    public class PDFService : IPDFService
+//    {
+//        private IConverter _converter;
+//        public PDFService(IConverter converter)
+//        {
+//            _converter = converter;
+//        }
+
+//        /// <summary>
+//        /// 创建PDF
+//        /// </summary>
+//        /// <param name="htmlContent">传入html字符串</param>
+//        /// <returns></returns>
+//        public byte[] CreatePDF(string htmlContent)
+//        {
+//            var globalSettings = new GlobalSettings
+//            {
+//                ColorMode = ColorMode.Color,
+//                Orientation = Orientation.Portrait,
+//                PaperSize = PaperKind.A4,
+//                //Margins = new MarginSettings
+//                //{
+//                //    Top = 10,
+//                //    Left = 0,
+//                //    Right = 0,
+//                //},
+//                DocumentTitle = "SuZong PDF Report",
+//            };
+//            var objectSettings = new ObjectSettings
+//            {
+//                PagesCount = true,
+//                HtmlContent = htmlContent,
+//                //Page = "www.baidu.com", //USE THIS PROPERTY TO GENERATE PDF CONTENT FROM AN HTML PAGE  这里是用现有的网页生成PDF
+//                //WebSettings = { DefaultEncoding = "utf-8", UserStyleSheet = Path.Combine(Directory.GetCurrentDirectory(), "assets", "styles.css") },
+//                WebSettings = { DefaultEncoding = "utf-8" },
+//                //HeaderSettings = { FontName = "Arial", FontSize = 9, Right = "Page [page] of [toPage]", Line = true },
+//                //FooterSettings = { FontName = "Arial", FontSize = 9, Line = true, Center = "Report Footer" }
+//                //允许本地文件访问
+//                LoadSettings = new LoadSettings { BlockLocalFileAccess = false }
+//            };
+//            var pdf = new HtmlToPdfDocument()
+//            {
+//                GlobalSettings = globalSettings,
+//                Objects = { objectSettings }
+//            };
+ 
+//            var file = _converter.Convert(pdf);
+//            //return File(file, "application/pdf");
+//            return file;
+//        }
+
+//    }
+//}