CKEditor输出成Word文件(包含图片上传)

转载自http://www.it165.net/pro/html/201306/6055.html

先下载CKEditor

我们修改 /Scripts/ckeditor/config.js

让图片上传能够正常..

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01.

/*

02.

Copyright
(c) 2003-2012, CKSource - Frederico Knabben. All rights reserved.

03.

For
licensing, see LICENSE.html or http://ckeditor.com/license

04.

*/

05.

06.

CKEDITOR.editorConfig
= function( config )

07.

{

08.

config.filebrowserImageUploadUrl
=

"/fileupload.aspx"

;

09.

};

其中我们让档案上传的处理路径指到跟执行目录下 fileupload.aspx

之后我们来撰写关于 fileupload.aspx 的部分..

fileupload.apsx 关于 .aspx 得部分只需要留下第一行其它都要删除

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="fileupload.aspx.cs" Inherits="SimpleConvetCKEditorHTMLToOpenXML.fileupload" %>

fileuploas.aspx.cs 的部分:

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sourceprint?

01.

using

System;

02.

using

System.IO;

03.

using

System.Web;

04.

05.

namespace

SimpleConvetCKEditorHTMLToOpenXML

06.

{

07.

public

partial

class

fileupload
: System.Web.UI.Page

08.

{

09.

protected

void

Page_Load(

object

sender,
EventArgs e)

10.

{

11.

12.

HttpPostedFile
uploads = Context.Request.Files[

"upload"

];

13.

string

ckediotfuncnum
= Context.Request[

"CKEditorFuncNum"

];

14.

var
t = Guid.NewGuid().ToString(

"N"

);

15.

16.

//如果暂存数据夹不在就建立

17.

if

(!Directory.Exists(AppDomain.CurrentDomain.BaseDirectory
+

"uploaded\\"

))

18.

{

19.

Directory.GetCreationTime(AppDomain.CurrentDomain.BaseDirectory
+

"uploaded\\"

);

20.

}

21.

22.

//判断图片是否为.png
or .jpg

23.

//当然这方法并非很好

24.

//建议作法依然要打打开图片做检查会比较安全

25.

if

(Path.GetExtension(uploads.FileName).ToLower()
==

".jpg"

||
Path.GetExtension(uploads.FileName).ToLower() ==

".png"

)

26.

{

27.

string

url
=

"/uploaded/"

+
t +Path.GetExtension(uploads.FileName);

28.

File.WriteAllBytes(AppDomain.CurrentDomain.BaseDirectory
+

"uploaded\\"

+
t +Path.GetExtension(uploads.FileName), StreamToBytes(uploads.InputStream));

29.

Response.Write(

"<script>window.parent.CKEDITOR.tools.callFunction("

+
ckediotfuncnum +

",\""

+
url +

"\");</script>"

);

30.

31.

}

32.

else

33.

{

34.

Response.Write(

"<script>alert('上传格式错误');</script>"

);

35.

Response.Write(

"<script>window.parent.CKEDITOR.tools.callFunction("

+
ckediotfuncnum +

");</script>"

);

36.

}

37.

}

38.

39.

///
<summary>

40.

///
将Stream 转成  Byte[]

41.

///
</summary>

42.

///
<param name="stream"></param>

43.

///
<returns></returns>

44.

private

byte

[]
StreamToBytes(Stream stream)

45.

{

46.

stream.Position
= 0;

47.

var
buffer =

new

byte

[stream.Length];

48.

for

(

int

totalBytesCopied
= 0; totalBytesCopied < stream.Length; )

49.

totalBytesCopied
+= stream.Read(buffer, totalBytesCopied, Convert.ToInt32(stream.Length) - totalBytesCopied);

50.

return

buffer;

51.

}

52.

53.

54.

}

55.

}

再来我们看一下关于 转成Word 檔的部分..

首先，你得先去下载必须的library .

Open XML SDK 2.0 for Microsoft Office



安装后我计算机是Windows 8 位置会大概在..



再来去下载一个方便的工具HtmlToOpenXML



接下来，就可以开始写程序…

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sourceprint?

01.

using

System;

02.

using

System.IO;

03.

using

DocumentFormat.OpenXml;

04.

using

DocumentFormat.OpenXml.Packaging;

05.

using

DocumentFormat.OpenXml.Wordprocessing;

06.

using

NotesFor.HtmlToOpenXml;

07.

08.

namespace

SimpleConvetCKEditorHTMLToOpenXML

09.

{

10.

public

partial

class

demo
: System.Web.UI.Page

11.

{

12.

protected

void

Page_Load(

object

sender,
EventArgs e)

13.

{

14.

15.

}

16.

17.

protected

void

btnConvertToWord_Click(

object

sender,
EventArgs e)

18.

{

19.

var
fileName = Guid.NewGuid().ToString(

"N"

)
+

".docx"

;

20.

var
filePathName = AppDomain.CurrentDomain.BaseDirectory +

"words\\"

+fileName;

21.

var
html = CKEditorControl1.Text;

22.

23.

using

(MemoryStream
generatedDocument =

new

MemoryStream())

24.

{

25.

using

(WordprocessingDocument
package = WordprocessingDocument.Create(generatedDocument, WordprocessingDocumentType.Document))

26.

{

27.

MainDocumentPart
mainPart = package.MainDocumentPart;

28.

if

(mainPart
==

null

)

29.

{

30.

mainPart
= package.AddMainDocumentPart();

31.

new

Document(

new

Body()).Save(mainPart);

32.

}

33.

34.

HtmlConverter
converter =

new

HtmlConverter(mainPart);

35.

Body
body = mainPart.Document.Body;

36.

//如果有插入图片，这一行很重要

37.

converter.BaseImageUrl
=

new

Uri(

"http://localhost:16777"

);

38.

var
paragraphs = converter.Parse(html);

39.

for

(

int

i
= 0; i < paragraphs.Count; i++)

40.

{

41.

body.Append(paragraphs[i]);

42.

}

43.

44.

mainPart.Document.Save();

45.

}

46.

47.

File.WriteAllBytes(filePathName,
generatedDocument.ToArray());

48.

ltlMessage.Text
=

"已输出至"

+

"words\\"

+
fileName;

49.

}

50.

51.

}

52.

}

53.

}

如果，有遇到

"The type 'System.IO.Packaging.Package' is defined in an assembly that is not referenced. You must add a reference to assembly 'WindowsBase, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"



需要引入一个library . WindowsBase



结果: