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PDF在线阅读
王石磊的博客
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PHP实现

<?php

if(!function_exists('read_pdf')) {

   function read_pdf($file) {

       if(strtolower(substr(strrchr($file,'.'),1)) != 'pdf') {

           echo '文件格式不对.';

           return;

        }

    if(!file_exists($file)) {

       echo '文件不存在';

       return;

      }

      header('Content-type: application/pdf');

      header('filename='.$file);

      readfile($file);

 }

}

read_pdf('Python_study.pdf');


为了更好地用户体验，建议你前端采用 FlexPaper在线显示文档组件来显示你的文档，先用PDF2SWF工具将你的pdf转成flash文件，然后用 FlexPaper来显示转换后的swf文件，这样用户浏览速度会很快，就像百度文库那样！但是此方式不支持火狐、IE浏览器（亲测）。

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">

<html>

<head>

    <title></title>

    <script type="text/javascript" src="pdfobject.js"></script>

    <script type="text/javascript" src="jquery-1.8.0.min.js"></script>

    <script type="text/javascript">

    $(document).ready(function(){

 

    //第一种方式

    // var myPDF = new PDFObject({ url: "1.pdf" }).embed();

 

    //第二种方式

    var variablename = new PDFObject({ url: "1.pdf" }).embed("pdfobj");

 

    //第三种方式

    // var myembedparams = {

    // url: "1.pdf"

    // };

    // var myPDF = new PDFObject(myembedparams).embed();

});

</script>

</head>

<body>asdfadsfasdf

<div id="pdfobj"></div>

</body>

</html>

  

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