public static void ExportWord(string tempFilePath, string outPath, Dictionary<string, string> data, Dictionary<string, string> imageList)

        {

            using (FileStream stream = File.OpenRead(tempFilePath))

            {

                XWPFDocument doc = new XWPFDocument(stream);

                //遍历段落

                foreach (var para in doc.Paragraphs)

                {

                    ReplaceKey(para, data);

                }

                foreach (var key in imageList.Keys)

                {

                    //给word中导入数据

                    //创建新的一行

                    XWPFRun r2 = doc.CreateParagraph().CreateRun();

                    var dd = imageList[key];

                    var newPath= Path.GetDirectoryName(imageList[key]) + "\\" + System.IO.Path.GetFileNameWithoutExtension(imageList[key]) + DateTime.Now.ToString("yyyyMMddHHmmss") + System.IO.Path.GetExtension(imageList[key]);

                    var newimage = AddWaterMark(imageList[key], newPath);

                    var img = Image.FromFile(newimage);

                    var widthEmus = (int)(400.0 * );

                    var heightEmus = (int)(300.0 * );

                    using (FileStream picData = new FileStream(newimage, FileMode.Open, FileAccess.Read))

                    {

                        r2.AddPicture(picData, (int)PictureType.PNG, System.IO.Path.GetFileName(imageList[key]), widthEmus, heightEmus);

                    }

                }

                //遍历表格

                foreach (var table in doc.Tables)

                {

                    foreach (var row in table.Rows)

                    {

                        foreach (var cell in row.GetTableCells())

                        {

                            foreach (var para in cell.Paragraphs)

                            {

                                ReplaceKey(para, data);

                            }

                        }

                    }

                }

                using (var outFile = new FileStream(outPath, FileMode.Create))

                {

                    doc.Write(outFile);

                    //outFile.Close();

                }

                doc.Close();

                //写文件

                //FileStream outFile = new FileStream(outPath, FileMode.Create);

            }

        }

 /// <summary>

        /// 给图片加水印

        /// </summary>

        /// <param name="imgPath"></param>

        /// <param name="sImgPath"></param>

        /// <returns></returns>

        private static string AddWaterMark(string imgPath, string sImgPath)

        {

            using (Image image = Image.FromFile(imgPath))

            {

                try

                {

                    Bitmap bitmap = new Bitmap(image);

                    int width = bitmap.Width, height = bitmap.Height;

                    //水印文字

                    string text = "版权保密";

                    Graphics g = Graphics.FromImage(bitmap);

                    g.DrawImage(bitmap, , );

                    //获取或设置与此 Graphics 关联的插补模式

                    g.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.High;

                    //获取或设置此 Graphics 的呈现质量

                    g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;

                    //在指定的位置使用原始物理大小绘制指定的 Image。

                    g.DrawImage(image, new Rectangle(, , width, height), , , width, height, GraphicsUnit.Pixel);

                    Font crFont = new Font("微软雅黑", , FontStyle.Bold);

                    SizeF crSize = new SizeF();

                    crSize = g.MeasureString(text, crFont);

                    //背景位置(去掉了. 如果想用可以自己调一调 位置.)

                    //graphics.FillRectangle(new SolidBrush(Color.FromArgb(200, 255, 255, 255)), (width - crSize.Width) / 2, (height - crSize.Height) / 2, crSize.Width, crSize.Height);

                    SolidBrush semiTransBrush = new SolidBrush(Color.FromArgb(, , , ));

                    //将原点移动 到图片中点

                    //g.TranslateTransform(width / 2, height / 2);

                    //以原点为中心 转 -45度

                    //g.RotateTransform(-45);

                    //在指定位置并且用指定的 Brush 和 Font 对象绘制指定的文本字符串

                    g.DrawString(text, crFont, semiTransBrush, new PointF(, ));

                    //保存文件

                    bitmap.Save(sImgPath, System.Drawing.Imaging.ImageFormat.Jpeg);

                }

                catch (Exception e)

                {

                    return e.Message;

                }

            }

            return sImgPath;

        }