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怎样用H5预览PDF格式的文档

php中世界最好的语言原创: 2018-01-19 09:23:465251浏览

这次给大家带来怎样用H5预览PDF格式的文档，H5预览PDF格式文档的注意事项有哪些，下面就是实战案例，一起来看一下。

简介

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

PDF.js is community-driven and supported by Mozilla Labs. Our goal is to create a general-purpose, web standards-based platform for parsing and rendering PDFs.

开源地址：https://github.com/mozilla/pdf.js

下载后不能直接使用，需要重新构建，不熟悉将会非常麻烦

构建好的程序包：build_jb51.rar

示例

引用文件，直接复制下文可以直接使用

<!DOCTYPE html>
<html>
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
    <title>课程详情</title>
    <style type="text/css">
    </style>
    <script src="~/Scripts/jquery-1.10.2.min.js"></script>
    <script src="~/Scripts/plugins/pdfjs/pdf.js"></script>
    <script src="~/Scripts/plugins/pdfjs/pdf.worker.js"></script>
    <script type="text/javascript">
        var var_filepath = decodeURIComponent("@filepath");//不能跨域
        var var_win_height = $(window).height();
 
        $(document).ready(function () {
            resetPlayerSize();
        });
 
        $(window).resize(function () {
            resetPlayerSize();
        });
 
        function resetPlayerSize() {
            var_win_height = $(window).height();
            $(".tmPlayer").css({ "height": var_win_height + "px" });
        }
    </script>
</head>
 
<body style="margin: 0;overflow: hidden">
    <div id="tmPlayer" class="tmPlayer" style="height: 557px; width: 100%; height: 100%"></div>
 
    <script type="text/javascript">
        $(&#39;.tmPlayer&#39;).html(&#39;<iframe frameBorder="0" scrolling="no" src="/Scripts/plugins/pdfjs/generic/web/viewer.html?file=&#39; +
            var_filepath +
            &#39;" style="width:100%; height:100%;"></iframe>&#39;);
    </script>
 
</body>
</html>

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