451 lines
19 KiB
C#
451 lines
19 KiB
C#
using Aspose.Words;
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using Microsoft.Office.Interop.Excel;
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using System;
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using System.Data;
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using System.Diagnostics;
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using System.IO;
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using System.Net;
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using System.Net.Http;
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using System.Net.Http.Headers;
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using System.Text;
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namespace BLL
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{
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/// <summary>
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/// word文档操作辅助类
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/// </summary>
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public class AsposeWordHelper
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{
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/// <summary>
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/// Word
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/// </summary>
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private Document wordDoc;
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/// <summary>
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/// 基于模版新建Word文件
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/// </summary>
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/// <param name="path">模板路径</param>
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public void OpenTempelte(string path)
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{
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wordDoc = new Document(path);
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}
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/// <summary>
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/// 书签赋值用法
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/// </summary>
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/// <param name="LabelId">书签名</param>
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/// <param name="Content">内容</param>
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public void WriteBookMark(string LabelId, string Content)
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{
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if (wordDoc.Range.Bookmarks[LabelId] != null)
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{
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wordDoc.Range.Bookmarks[LabelId].Text = Content;
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}
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}
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/// <summary>
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/// 列表赋值用法
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/// </summary>
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/// <param name="dt"></param>
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public void WriteTable(System.Data.DataTable dt)
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{
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wordDoc.MailMerge.ExecuteWithRegions(dt);
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}
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/// <summary>
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/// 文本域赋值用法
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/// </summary>
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/// <param name="fieldNames">key</param>
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/// <param name="fieldValues">value</param>
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public void Executefield(string[] fieldNames, object[] fieldValues)
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{
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wordDoc.MailMerge.Execute(fieldNames, fieldValues);
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}
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/// <summary>
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/// Pdf文件保存
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/// </summary>
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/// <param name="filename">文件路径+文件名</param>
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public void SavePdf(string filename)
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{
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wordDoc.Save(filename, SaveFormat.Pdf);
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}
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/// <summary>
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/// Doc文件保存
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/// </summary>
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/// <param name="filename">文件路径+文件名</param>
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public void SaveDoc(string filename)
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{
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wordDoc.Save(filename, SaveFormat.Doc);
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}
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/// <summary>
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/// 不可编辑受保护，需输入密码
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/// </summary>
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/// <param name="pwd">密码</param>
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public void NoEdit(string pwd)
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{
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wordDoc.Protect(ProtectionType.ReadOnly, pwd);
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}
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/// <summary>
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/// 只读
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/// </summary>
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public void ReadOnly()
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{
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wordDoc.Protect(ProtectionType.ReadOnly);
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}
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/// <summary>
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/// 通过流导出word文件
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/// </summary>
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/// <param name="stream">流</param>
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/// <param name="fileName">文件名</param>
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public static HttpResponseMessage ExportWord(Stream stream, string fileName)
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{
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var file = stream;
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fileName += DateTime.Now.ToString("yyyyMMddHHmmss");
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HttpResponseMessage result = new HttpResponseMessage(HttpStatusCode.OK);
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result.Content = new StreamContent(file);
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result.Content.Headers.ContentType = new MediaTypeHeaderValue("application/msword");
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result.Content.Headers.ContentDisposition = new ContentDispositionHeaderValue("attachment");
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result.Content.Headers.ContentDisposition.FileName = fileName + ".doc";
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return result;
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}
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/// <summary>
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/// 通过流导出pdf文件
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/// </summary>
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/// <param name="stream">流</param>
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/// <param name="fileName">文件名</param>
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public static HttpResponseMessage ExportPdf(Stream stream, string fileName)
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{
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var file = stream;
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fileName += DateTime.Now.ToString("yyyyMMddHHmmss");
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HttpResponseMessage result = new HttpResponseMessage(HttpStatusCode.OK);
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result.Content = new StreamContent(file);
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result.Content.Headers.ContentType = new MediaTypeHeaderValue("application/pdf");
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result.Content.Headers.ContentDisposition = new ContentDispositionHeaderValue("attachment");
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result.Content.Headers.ContentDisposition.FileName = fileName + ".pdf";
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return result;
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}
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public static void InsertImg(Document doc, string rootPath, string BookmarksName, string ManId, string Idea)
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{
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Bookmark bookmarkCreateMan = doc.Range.Bookmarks[BookmarksName];
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if (bookmarkCreateMan != null)
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{
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var user = UserService.GetUserByUserId(ManId);
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if (user != null)
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{
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if (!string.IsNullOrEmpty(user.SignatureUrl))
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{
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var file = user.SignatureUrl;
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if (!string.IsNullOrWhiteSpace(file))
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{
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string url = rootPath + file;
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DocumentBuilder builders = new DocumentBuilder(doc);
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builders.MoveToBookmark(BookmarksName);
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if (!string.IsNullOrEmpty(url))
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{
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System.Drawing.Size JpgSize;
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float Wpx;
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float Hpx;
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UploadAttachmentService.getJpgSize(url, out JpgSize, out Wpx, out Hpx);
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double i = 1;
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i = JpgSize.Width / 50.0;
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if (File.Exists(url))
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{
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bookmarkCreateMan.Text = Idea;
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builders.InsertImage(url, JpgSize.Width *1.6/ i, JpgSize.Height * 1.2 / i);
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}
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else
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{
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bookmarkCreateMan.Text = Idea;
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bookmarkCreateMan.Text = user.UserName;
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}
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}
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}
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}
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else
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{
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bookmarkCreateMan.Text = user.UserName;
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}
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}
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}
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}
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public static void InsertImg(Document doc, string rootPath, string BookmarksName, string ManId, string Idea,bool IdeaIsCover)
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{
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Bookmark bookmarkCreateMan = doc.Range.Bookmarks[BookmarksName];
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if (bookmarkCreateMan != null)
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{
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var user = UserService.GetUserByUserId(ManId);
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if (user != null)
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{
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if (!string.IsNullOrEmpty(user.SignatureUrl))
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{
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var file = user.SignatureUrl;
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if (!string.IsNullOrWhiteSpace(file))
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{
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string url = rootPath + file;
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DocumentBuilder builders = new DocumentBuilder(doc);
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builders.MoveToBookmark(BookmarksName);
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if (!string.IsNullOrEmpty(url))
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{
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System.Drawing.Size JpgSize;
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float Wpx;
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float Hpx;
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UploadAttachmentService.getJpgSize(url, out JpgSize, out Wpx, out Hpx);
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double i = 1;
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i = JpgSize.Width / 50.0;
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if (File.Exists(url))
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{
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if (IdeaIsCover)
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{
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bookmarkCreateMan.Text += Idea;
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}
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else
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{
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bookmarkCreateMan.Text = Idea;
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}
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builders.InsertImage(url, JpgSize.Width *1.6/ i, JpgSize.Height * 1.2 / i);
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}
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else
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{
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if (IdeaIsCover)
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{
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bookmarkCreateMan.Text += Idea;
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}
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else
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{
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bookmarkCreateMan.Text = Idea;
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}
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bookmarkCreateMan.Text = user.UserName;
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}
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}
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}
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}
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else
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{
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bookmarkCreateMan.Text = user.UserName;
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}
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}
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}
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}
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public static void WordIntoPdf(string wordPath, string pdfPath)
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{
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Microsoft.Office.Interop.Word.Application application = new Microsoft.Office.Interop.Word.Application();
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Microsoft.Office.Interop.Word.Document document = null;
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try
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{
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application.Visible = false;
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document = application.Documents.Open(wordPath);
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document.ExportAsFixedFormat(pdfPath, Microsoft.Office.Interop.Word.WdExportFormat.wdExportFormatPDF);
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}
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catch (Exception e)
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{
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Console.WriteLine(e.Message);
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}
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finally
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{
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document.Close();
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}
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}
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/// <summary>
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/// html代码转word
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/// </summary>
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/// <param name="Html">html代码</param>
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/// <param name="path">保存路径</param>
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public static void HtmlIntoWord(string Html,string path)
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{
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StringBuilder sb = new StringBuilder();
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sb.Append(
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"<html xmlns:v=\"urn:schemas-microsoft-com:vml\" xmlns:o=\"urn:schemas-microsoft-com:office:office\" xmlns:w=\"urn:schemas-microsoft-com:office:word\" xmlns:m=\"http://schemas.microsoft.com/office/2004/12/omml\"xmlns = \"http://www.w3.org/TR/REC-html40\">");
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sb.Append(Html);
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sb.Append("</html>");
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var html = sb.ToString();//读取html内容
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StreamWriter sw = new StreamWriter(path, false, Encoding.GetEncoding("utf-8"));
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sw.WriteLine(html);
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sw.Flush();
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sw.Close();
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}
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public static string WordToHtml(object wordFileName)
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{
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//在此处放置用户代码以初始化页面
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Microsoft.Office.Interop.Word.ApplicationClass word = new Microsoft.Office.Interop.Word.ApplicationClass();
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word.Visible = false;//使文档可见(程序运行时，word文档不会闪屏)
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Type wordType = word.GetType();
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Microsoft.Office.Interop.Word.Documents docs = word.Documents;
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//打开文件
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Type docsType = docs.GetType();
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//Microsoft.Office.Interop.Word.Document doc = (Microsoft.Office.Interop.Word.Document)docsType.InvokeMember("Open", System.Reflection.BindingFlags.InvokeMethod, null, docs, new Object[] { wordFileName, true, true });
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Microsoft.Office.Interop.Word.Document doc = word.Documents.Open(wordFileName);
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//转换格式，另存为
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Type docType = doc.GetType();
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string wordSaveFileName = wordFileName.ToString();
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string strSaveFileName = wordSaveFileName.Substring(0, wordSaveFileName.LastIndexOf(".")) + ".html";
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object saveFileName = (object)strSaveFileName;
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docType.InvokeMember("SaveAs", System.Reflection.BindingFlags.InvokeMethod, null, doc, new object[] { saveFileName, Microsoft.Office.Interop.Word.WdSaveFormat.wdFormatFilteredHTML });
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docType.InvokeMember("Close", System.Reflection.BindingFlags.InvokeMethod, null, doc, null);
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//退出 Word
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wordType.InvokeMember("Quit", System.Reflection.BindingFlags.InvokeMethod, null, word, null);
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return saveFileName.ToString();
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}
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#region 预览Excel
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/// <summary>
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/// 预览Excel
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/// </summary>
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public static string PriviewExcel( string inFilePath)
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{
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Microsoft.Office.Interop.Excel.Application excel = null;
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Microsoft.Office.Interop.Excel.Workbook xls = null;
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excel = new Microsoft.Office.Interop.Excel.Application();
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object missing = Type.Missing;
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object trueObject = true;
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excel.Visible = false;
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excel.DisplayAlerts = false;
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string randomName = DateTime.Now.Ticks.ToString(); //output fileName
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xls = excel.Workbooks.Open(inFilePath, missing, trueObject, missing,
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missing, missing, missing, missing, missing, missing, missing, missing,
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missing, missing, missing);
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//Save Excel to Html
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object format = Microsoft.Office.Interop.Excel.XlFileFormat.xlHtml;
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string htmlName = Path.GetFileNameWithoutExtension(inFilePath) + ".html";
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String outputFile = Path.GetDirectoryName(inFilePath) + "\\" + htmlName;
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Workbook wsCurrent = xls;//(Workbook)wsEnumerator.Current;
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wsCurrent.SaveAs(outputFile, format, missing, missing, missing,
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missing, XlSaveAsAccessMode.xlNoChange, missing,
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missing, missing, missing, missing);
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excel.Quit();
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return outputFile;
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//Open generated Html
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//Process process = new Process();
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//process.StartInfo.UseShellExecute = true;
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//process.StartInfo.FileName = outputFile;
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//process.Start();
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}
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#endregion
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public static string GetPathByDocToHTML(string strFile)
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{
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if (string.IsNullOrEmpty(strFile))
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{
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return "0";//没有文件
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}
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Microsoft.Office.Interop.Word.Application word = new Microsoft.Office.Interop.Word.Application()
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{
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Visible = false,
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AutomationSecurity = Microsoft.Office.Core.MsoAutomationSecurity.msoAutomationSecurityForceDisable
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};
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//Microsoft.Office.Interop.Word.ApplicationClass word = new Microsoft.Office.Interop.Word.ApplicationClass();
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// word.DisplayAlerts = Microsoft.Office.Interop.Word.WdAlertLevel.wdAlertsNone;
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Type wordType = word.GetType();
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Microsoft.Office.Interop.Word.Documents docs = word.Documents;
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// 打开文件
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Type docsType = docs.GetType();
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object fileName = strFile;
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Microsoft.Office.Interop.Word.Document doc = (Microsoft.Office.Interop.Word.Document)docsType.InvokeMember("Open",
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System.Reflection.BindingFlags.InvokeMethod, null, docs, new Object[] { fileName, true, true });
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// 转换格式，另存为html
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Type docType = doc.GetType();
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//给文件重新起名
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string filename = System.DateTime.Now.Year.ToString() + System.DateTime.Now.Month.ToString() + System.DateTime.Now.Day.ToString() +
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System.DateTime.Now.Hour.ToString() + System.DateTime.Now.Minute.ToString() + System.DateTime.Now.Second.ToString();
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string strFileFolder = "/html/";
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DateTime dt = DateTime.Now;
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//以yyyymmdd形式生成子文件夹名
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string strFileSubFolder = dt.Year.ToString();
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strFileSubFolder += (dt.Month < 10) ? ("0" + dt.Month.ToString()) : dt.Month.ToString();
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strFileSubFolder += (dt.Day < 10) ? ("0" + dt.Day.ToString()) : dt.Day.ToString();
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string strFilePath = strFileFolder + strFileSubFolder + "/";
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// 判断指定目录下是否存在文件夹，如果不存在，则创建
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if (!Directory.Exists(strFilePath))
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{
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// 创建up文件夹
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Directory.CreateDirectory(strFilePath);
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}
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//被转换的html文档保存的位置
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// HttpContext.Current.Server.MapPath("html" + strFileSubFolder + filename + ".html")
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string ConfigPath = strFilePath + filename + ".html";
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object saveFileName = ConfigPath;
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/*下面是Microsoft Word 9 Object Library的写法，如果是10，可能写成：
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* docType.InvokeMember("SaveAs", System.Reflection.BindingFlags.InvokeMethod,
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* null, doc, new object[]{saveFileName, Word.WdSaveFormat.wdFormatFilteredHTML});
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* 其它格式：
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* wdFormatHTML
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* wdFormatDocument
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* wdFormatDOSText
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* wdFormatDOSTextLineBreaks
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* wdFormatEncodedText
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* wdFormatRTF
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* wdFormatTemplate
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* wdFormatText
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* wdFormatTextLineBreaks
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* wdFormatUnicodeText
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*/
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docType.InvokeMember("SaveAs", System.Reflection.BindingFlags.InvokeMethod,
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null, doc, new object[] { saveFileName, Microsoft.Office.Interop.Word.WdSaveFormat.wdFormatFilteredHTML });
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//docType.InvokeMember("SaveAs", System.Reflection.BindingFlags.InvokeMethod,
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// null, doc, new object[] { saveFileName, Microsoft.Office.Interop.Word.WdSaveFormat.wdFormatFilteredHTML });
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//关闭文档
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docType.InvokeMember("Close", System.Reflection.BindingFlags.InvokeMethod,
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null, doc, new object[] { null, null, null });
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// 退出 Word
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wordType.InvokeMember("Quit", System.Reflection.BindingFlags.InvokeMethod, null, word, null);
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//转到新生成的页面
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//return ("/" + filename + ".html");
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//转化HTML页面统一编码格式
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TransHTMLEncoding(ConfigPath);
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return (strFilePath + filename + ".html");
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}
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public static void TransHTMLEncoding(string strFilePath)
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{
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try
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{
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System.IO.StreamReader sr = new System.IO.StreamReader(strFilePath, Encoding.GetEncoding(0));
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string html = sr.ReadToEnd();
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sr.Close();
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html = System.Text.RegularExpressions.Regex.Replace(html, @"<meta[^>]*>", "<meta http-equiv=Content-Type content='text/html; charset=gb2312'>", System.Text.RegularExpressions.RegexOptions.IgnoreCase);
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System.IO.StreamWriter sw = new System.IO.StreamWriter(strFilePath, false, Encoding.Default);
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sw.Write(html);
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sw.Close();
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}
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catch (Exception ex)
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{
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}
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}
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}
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}
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