在线预览文件（pdf）

1.flash版（借助flexpaper工具）

可以把pdf文件用pdf2swf工具转换成swf文件。下载地址http://www.swftools.org/download.html

转换代码如下:

     public void PDFConvertToSWF(string sourcePath, string targetPath)
     {
         Process p = new Process();
         p.StartInfo.FileName = "cmd.exe";
         p.StartInfo.WorkingDirectory = "C:\\WINDOWS\\system32";
         p.StartInfo.UseShellExecute = false;
         p.StartInfo.RedirectStandardInput = true;
         p.StartInfo.RedirectStandardOutput = true;
         p.StartInfo.RedirectStandardError = true;
         p.StartInfo.CreateNoWindow = true;
         p.Start();
         //如果碰到语言问题可用这行代码
         //string cmd = "C:/pdf2swf.exe" + " " + sourcePath + " -o " + targetPath + " C:/xpdf/chinese-simplified";
         //如果碰到版本问题可用这行代码
         string cmd = "C:/pdf2swf.exe" + " " + sourcePath + "  -s flashversion=9 -o " + targetPath;
         p.StandardInput.WriteLine(cmd);
         p.StandardInput.WriteLine("exit");
         p.Close();
     }    

转换方法

转换成flash之后可以用flexpaper预览。下载地址http://code.google.com/p/flexpaper/downloads/list在网页中依次引入:jquery.min.js,flexpaper.js,flexpaper_handlers.js。同时要注意FlexPaperViewer.swf文件的位置

然后就是配置：

 <script type="text/javascript">
         $('#documentViewer').FlexPaperViewer(
             {
                 config: {

                     SWFFile: '/upload/123.swf',

                     Scale: 0.6,
                     ZoomTransition: 'easeOut',
                     ZoomTime: 0.5,
                     ZoomInterval: 0.2,
                     FitPageOnLoad: true,
                     FitWidthOnLoad: false,
                     FullScreenAsMaxWindow: false,
                     ProgressiveLoading: false,
                     MinZoomSize: 0.2,
                     MaxZoomSize: 5,
                     SearchMatchAll: false,
                     InitViewMode: 'Portrait',
                     RenderingOrder: 'flash',
                     StartAtPage: '',
                     ViewModeToolsVisible: true,
                     ZoomToolsVisible: true,
                     NavToolsVisible: true,
                     CursorToolsVisible: true,
                     SearchToolsVisible: true,
                     WMode: 'window',
                     localeChain: 'zh_CN',
                     jsDirectory: "/js/"
                 }
             }
     );
 </script>

配置代码