c#生成word

using Microsoft.Office.Interop.Word;
using NPOI.OpenXmlFormats.Wordprocessing;
using NPOI.Util;
using NPOI.XWPF.UserModel;
using System;
using System.Collections.Generic;
using System.Data;
using System.Drawing;
using System.Drawing.Imaging;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Web;
using System.Web.Mvc;

namespace WebApplication10.Controllers
{
    public class HomeController : Controller
    {
        // GET: Home
        public ActionResult Index()
        {
            return View();
        }

        public void test()
        {
            WordManage word = new WordManage();

            MemoryStream ms = word.Export();
            //MemoryStream ms = word.CreateWord();

            Response.Clear();
            Response.ClearHeaders();
            //Response.Buffer = false;
            Response.ContentType = "application/octet-stream";
            Response.AppendHeader("Content-Disposition", "attachment;filename="
                + HttpUtility.UrlEncode("output.docx", System.Text.Encoding.UTF8));
            Response.BinaryWrite(ms.ToArray());
            //Response.Flush();

            ms.Close();
            ms.Dispose();
        }
    }

    public class WordManage
    {
        #region NPOI
        /// <summary>
        /// https://www.cnblogs.com/guohu/p/5573655.html
        /// </summary>
        /// <returns></returns>
        public MemoryStream CreateWord()
        {
            XWPFDocument doc = new XWPFDocument();      //创建新的word文档

            // 插入文字
            XWPFParagraph p1 = doc.CreateParagraph();   //向新文档中添加段落
            p1.Alignment = ParagraphAlignment.CENTER;

            XWPFRun r1 = p1.CreateRun();                //向该段落中添加文字
            r1.SetText("测试段落一");
            r1.FontSize = 22;

            XWPFParagraph p2 = doc.CreateParagraph();
            p2.Alignment = ParagraphAlignment.LEFT;
            

            XWPFRun r2 = p2.CreateRun();
            r2.SetText("测试段落二");

            // 插入图片
            XWPFParagraph p3 = doc.CreateParagraph();
            p3.Alignment = ParagraphAlignment.CENTER;
            XWPFRun r3 = p3.CreateRun();

            Bitmap b = new Bitmap(@"E:	est projectWebApplication10WebApplication10Content	img.jpg");
            FileStream gfs = new FileStream(@"E:	est projectWebApplication10WebApplication10Content	img.jpg", FileMode.Open, FileAccess.Read);
            r3.AddPicture(gfs, (int)PictureType.JPEG, "1.jpg", (b.Width / 5) * 10000, (b.Height / 5) * 10000);
            b.Dispose();
            gfs.Close();

            XWPFParagraph p4 = doc.CreateParagraph();
            p2.Alignment = ParagraphAlignment.LEFT;

            XWPFRun r4 = p4.CreateRun();
            r4.SetText("测试段落3");

            // 表格
            XWPFTable table = doc.CreateTable(5, 5);
            //XWPFTable table = new XWPFTable(m_CTTbl, m_Docx)
            table.Width = 1000 * 5;
            //table.SetColumnWidth(0, 1000);/* 设置列宽 */
            //table.SetColumnWidth(1, 1500);
            //table.SetColumnWidth(2, 1500);
            //table.SetColumnWidth(3, 1000);
            //table.SetColumnWidth(4, 1000);

            table.GetRow(0).GetCell(0).SetParagraph(SetCellText( table, "地点"));
            table.GetRow(0).GetCell(1).SetParagraph(SetCellText( table, "日期"));
            table.GetRow(0).GetCell(2).SetParagraph(SetCellText( table, "男性"));
            table.GetRow(0).GetCell(3).SetParagraph(SetCellText( table, "女性"));
            table.GetRow(0).GetCell(4).SetParagraph(SetCellText( table, "合计"));

            System.IO.MemoryStream ms = new System.IO.MemoryStream();

            doc.Write(ms);

            return ms;
        }

        public XWPFParagraph SetCellText( XWPFTable table, string setText)
        {
            //table中的文字格式设置  
            CT_P para = new CT_P();
            XWPFParagraph pCell = new XWPFParagraph(para, table.Body);
            pCell.Alignment = ParagraphAlignment.CENTER;//字体居中  
            pCell.VerticalAlignment = TextAlignment.CENTER;//字体居中  

            XWPFRun r1c1 = pCell.CreateRun();
            r1c1.SetText(setText);
            r1c1.FontSize = 12;
            r1c1.FontFamily = "华文楷体";
            //r1c1.SetTextPosition(20);//设置高度  
            return pCell;
        }


        public MemoryStream Export()
        {
            string filepath = HttpContext.Current.Server.MapPath("~/Content/text.docx");
            var tt = new { text = "cjc" };
            var aa = new { pic = @"E:	est projectWebApplication10WebApplication10Content	img.jpg" };
            var ta = new { table = "cjc" };
            using (FileStream stream = File.OpenRead(filepath))
            {
                XWPFDocument doc = new XWPFDocument(stream);
                //遍历段落                  
                foreach (var para in doc.Paragraphs)
                {
                    ReplaceText(para, tt);
                    ReplacePictures(para, aa);
                }
                ReplaceTable(doc);
                System.IO.MemoryStream ms = new System.IO.MemoryStream();

                doc.Write(ms);

                return ms;
            }
        }

        private void ReplaceText(XWPFParagraph para, object model)
        {
            string text = para.ParagraphText;
            var runs = para.Runs;
            string styleid = para.Style;
            for (int i = 0; i < runs.Count; i++)
            {
                var run = runs[i];
                text = run.ToString();
                Type t = model.GetType();
                PropertyInfo[] pi = t.GetProperties();
                foreach (PropertyInfo p in pi)
                {
                    //$$与模板中$$对应，也可以改成其它符号，比如{$name},务必做到唯一
                    if (text.Contains("$" + p.Name + "$"))
                    {
                        text = text.Replace("$" + p.Name + "$", p.GetValue(model, null).ToString());
                    }
                }
                run.SetText(text, 0);
            }
        }

        /// <summary>
        /// 插入图片
        /// </summary>
        private void ReplacePictures(XWPFParagraph para, object model)
        {
            string text = para.ParagraphText;
            var runs = para.Runs;

            for (int i = 0; i < runs.Count; i++)
            {
                var run = runs[i];
                text = run.ToString();
                string path = string.Empty;
                Type t = model.GetType();
                PropertyInfo[] pi = t.GetProperties();
                foreach (PropertyInfo p in pi)
                {
                    //$$与模板中$$对应，也可以改成其它符号，比如{$name},务必做到唯一
                    if (text.Contains("$" + p.Name + "$"))
                    {
                        path = p.GetValue(model, null).ToString();
                        text = text.Replace("$" + p.Name + "$", "");
                        break;
                    }
                }
                run.SetText(text, 0);

                ReplacePicture(run, path);
            }
        }

        private void ReplacePicture(XWPFRun run, string path)
        {
            if (string.IsNullOrEmpty(path))
            {
                return;
            }

            Bitmap b = new Bitmap(path);
            FileStream gfs = new FileStream(path, FileMode.Open, FileAccess.Read);

            int width = b.Width;
            int height = b.Height;
            double fold = 1;

            if (width > 600)
            {
                fold = width / 600.0;
            }

            width = Convert.ToInt32(width / fold);
            height = Convert.ToInt32(height / fold);
            

            run.AddPicture(gfs, (int)PictureType.JPEG, "1.jpg", Units.PixelToEMU(width), Units.PixelToEMU(height));
            b.Dispose();
            gfs.Close();
        }

        private void ReplaceTables(XWPFDocument doc,XWPFParagraph para, object model)
        {
            string text = para.ParagraphText;
            var runs = para.Runs;
            string styleid = para.Style;
            for (int i = 0; i < runs.Count; i++)
            {
                var run = runs[i];
                text = run.ToString();
                Type t = model.GetType();
                PropertyInfo[] pi = t.GetProperties();
                foreach (PropertyInfo p in pi)
                {
                    //$$与模板中$$对应，也可以改成其它符号，比如{$name},务必做到唯一
                    if (text.Contains("$" + p.Name + "$"))
                    {
                        ReplaceTable(doc);
                        text = text.Replace("$" + p.Name + "$", "");
                        break;
                    }
                }

                run.SetText(text, 0);
            }
        }

        private void ReplaceTable(XWPFDocument doc)
        {
            XWPFTable table = doc.Tables[0];
            XWPFTableRow row = table.Rows[1];
            CT_Row ctrow = row.GetCTRow();
            table.RemoveRow(table.Rows.IndexOf(row)); //先移除模板行
            for (int j = 0; j < 3; j++)
            {
                CT_Row targetRow = new CT_Row();

                //复制cell结构
                foreach (CT_Tc item in ctrow.Items)
                {
                    CT_Tc addTc = targetRow.AddNewTc();
                    addTc.tcPr = item.tcPr;//cell样式,只包括列宽和cell对齐方式

                    IList<CT_P> list_p = item.GetPList();

                    foreach (var p in list_p)
                    {
                        CT_P addP = addTc.AddNewP();
                        addP.pPr = p.pPr;//段落样式
                        IList<CT_R> list_r = p.GetRList();
                        foreach (CT_R r in list_r)
                        {
                            CT_R addR = addP.AddNewR();
                            addR.rPr = r.rPr;//run样式 包括字体等
                            List<CT_Text> list_text = r.GetTList();
                            foreach (CT_Text text in list_text)
                            {
                                CT_Text addText = addR.AddNewT();
                                addText.space = text.space;
                                addText.Value = text.Value;
                            }
                        }
                    }
                }

                XWPFTableRow mrow = new XWPFTableRow(targetRow, table);
                table.AddRow(mrow);
            }
        }


        #endregion 

        #region 
        // Microsoft.Office.Interop.Word

        public void CreateWord2()
        {
            Application winword = new Application();
            winword.Visible = false;

            object missing = Missing.Value;

            Microsoft.Office.Interop.Word.Document document = winword.Documents.Add(ref missing, ref missing, ref missing, ref missing);

            //页边距
            document.PageSetup.LeftMargin = 40; //1.41CM
            document.PageSetup.RightMargin = 40;
            document.PageSetup.TopMargin = 40;
            document.PageSetup.BottomMargin = 40;

            //页眉
            foreach (Microsoft.Office.Interop.Word.Section section in document.Sections)
            {
                //Get the header range and add the header details.
                Microsoft.Office.Interop.Word.Range headerRange = section.Headers[Microsoft.Office.Interop.Word.WdHeaderFooterIndex.wdHeaderFooterPrimary].Range;
                headerRange.Fields.Add(headerRange, Microsoft.Office.Interop.Word.WdFieldType.wdFieldPage);
                headerRange.ParagraphFormat.Alignment = Microsoft.Office.Interop.Word.WdParagraphAlignment.wdAlignParagraphCenter;
                headerRange.Font.ColorIndex = Microsoft.Office.Interop.Word.WdColorIndex.wdBlue;
                headerRange.Font.Size = 10;
                headerRange.Text = "Header text goes here";
            }

            //页脚
            foreach (Microsoft.Office.Interop.Word.Section wordSection in document.Sections)
            {
                Microsoft.Office.Interop.Word.Range footerRange = wordSection.Footers[Microsoft.Office.Interop.Word.WdHeaderFooterIndex.wdHeaderFooterPrimary].Range;
                footerRange.Font.ColorIndex = Microsoft.Office.Interop.Word.WdColorIndex.wdDarkRed;
                footerRange.Font.Size = 10;
                footerRange.ParagraphFormat.Alignment = Microsoft.Office.Interop.Word.WdParagraphAlignment.wdAlignParagraphCenter;
                footerRange.Text = "Footer text goes here";
            }

            //添加内容
            document.Content.SetRange(0, 0);
            document.Content.Text = "检测报告 " + Environment.NewLine;

            //添加段落		  
            Microsoft.Office.Interop.Word.Paragraph para1 = document.Content.Paragraphs.Add(ref missing);
            para1.Range.Text = "Para 1 text";
            para1.Range.InsertParagraphAfter();

            Microsoft.Office.Interop.Word.Paragraph para2 = document.Content.Paragraphs.Add(ref missing);
            para2.Range.Text = "Para 2 text";
            para2.Range.InsertParagraphAfter();

            //表格
            Table firstTable = document.Tables.Add(para1.Range, 5, 5, ref missing, ref missing);

            firstTable.Borders.Enable = 1;
            foreach (Row row in firstTable.Rows)
            {
                foreach (Cell cell in row.Cells)
                {
                    //表头
                    if (cell.RowIndex == 1)
                    {
                        cell.Range.Text = "Column " + cell.ColumnIndex.ToString();
                        cell.Range.Font.Bold = 1;
                        cell.Range.Font.Name = "verdana";
                        cell.Range.Font.Size = 10;
                        cell.Shading.BackgroundPatternColor = WdColor.wdColorGray25;
                        cell.VerticalAlignment = WdCellVerticalAlignment.wdCellAlignVerticalCenter;
                        cell.Range.ParagraphFormat.Alignment = WdParagraphAlignment.wdAlignParagraphCenter;
                    }
                    //行
                    else
                    {
                        cell.Range.Text = (cell.RowIndex - 2 + cell.ColumnIndex).ToString();
                    }

                }

            }
            //保存
            string fName = "c://export.docx";
            document.Save();
            //document.SaveAs(fName);
            document.Close(ref missing, ref missing, ref missing);
            document = null;

            winword.Quit(ref missing, ref missing, ref missing);
            winword = null;
        }
        #endregion
    }
}