1

经过测试：在网页中插入 ppt 不好使；可能是浏览器=》同源策略 error？

pdf 可以正常使用； 《前提：一定要放在服务器端才行！》

2 经过email咨询github 工作人员，以及查看office online help文档，得出以下解决方案：

1.PPT github 可以使用,在URL后面添加参数（?raw=true）

**注意： *office online* 仅支持PPT,word,excel; 不支持 pdf;**

**error:
https://github.com/xgqfrms/cdn/blob/gh-pages/pdf/test.pdf

correct:**
https://github.com/xgqfrms/cdn/blob/gh-pages/ppt/test.ppt?raw=true

2. pdf 直接放在服务器端，使用相对路径；chrome 46/firefox 42可以直接打开，但是IE11 弹出下载框 ？

测试 pdf online 插件 ？

#JavaScript PDF generation for legends. HTML5 FTW.

     https://parall.ax/products/jspdf

https://github.com/xgqfrms/jsPDF

#PDF.js is a Portable Document Format (PDF) viewer that is built with HTML5.

https://github.com/xgqfrms/pdf.js

注意： *office online 仅支持PPT,word,excel; 不支持 pdf;*

联机查看 Office 文档 link:

https://products.office.com/zh-CN/office-online/view-office-documents-online?legRedir=true&CorrelationId=127c4ed1-73e8-49cf-a271-5660a51933d5

https://products.office.com/zh-CN/office-online/view-office-documents-online

pdf

https://acrobat.adobe.com/us/en/products/pdf-reader.html

https://get.adobe.com/cn/reader/

https://get.adobe.com/cn/reader/otherversions/

0

IE 11

1

ppt

Edge:

1

1 <iframe src='https://view.officeapps.live.com/op/embed.aspx?src=https%3A%2F%2Fcp%2Dmlxprod%2Dstatic%2Emicrosoft%2Ecom%3A443%2F05502%2D1004%2Fen%2Dus%2Fcontent%2Fcontent%5Feba9zkjz%5F5704984382%2F04272015120626%2Epptx&wdAr=1.7777777777777776'

width='350px' height='221px' frameborder='0'>

This is an embedded Microsoft Office

presentation, powered by Office Online

.

不同大小尺寸视图：

1 width='350px' height='221px' frameborder='0'>
2 width='610px' height='367px' frameborder='0'>
3 width='962px' height='565px' frameborder='0'>
4 width='1186px' height='691px' frameborder='0'>

2

FireFox:

3

Chrome:

4

test resource:

https://github.com/xgqfrms/cdn/blob/master/pdf/Microsoft%20Azure%20Essentials%20Azure%20Machine%20Learning.pdf

https://raw.githubusercontent.com/xgqfrms/cdn/master/plug-in/readerdc_en_ha_install.exe?raw=true

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