日语的HTML到PDF
[英]HTML to PDF with Japanese
问题描述
I want to export some table in HTML to PDF file using jquery. 
我想使用jquery将HTML中的某些表导出为PDF文件。 So far I can use Ngiriraj to export to PDF but it can't encode Japanese character 到目前为止，我可以使用Ngiriraj导出为PDF，但是它不能对日语字符进行编码
So please help me to find the way to encode Japanese 所以请帮我找到编码日语的方法
When I use "全体デザイン", it show "全体デザイン" 当我使用"全体デザイン", it show "全体デザイン"
Thank you. 谢谢。
HTML 的HTML
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<script type="text/javascript" src="jquery-1.11.1.min.js"></script>
<script type="text/javascript" src="tableExport.js"></script>
<script type="text/javascript" src="jquery.base64.js"></script>
<script type="text/javascript" src="html2canvas.js"></script>
<script type="text/javascript" src="sprintf.js"></script>
<script type="text/javascript" src="jspdf.js"></script>
<script type="text/javascript" src="base64.js"></script>
<table id="nation">
<thead>
<tr class='warning'>
<th>Nation</th>
<th>Population</th>
<th>Date</th>
<th>%ge</th>
</tr>
</thead>
<tbody>
<tr>
<td>中国</td>
<td>1,363,480,000</td>
<td>March 24, 2014</td>
<td>19.1</td>
</tr>
<tr>
<td>日本</td>
<td>249,866,000</td>
<td>July 1, 2013</td>
<td>3.49</td>
</tr>
</tbody>
</table>
The PDF PDF文件
Nation Population Date %ge
ä¸-国 1,363,480,000 March 24, 2014 19.1
日本 249,866,000 July 1, 2013 3.49
2 个解决方案
解决方案1
2 2014-05-07 06:48:47
Simply put, character encoding denotes how characters—letters, digits and other symbols—are represented as bits and bytes for storage and communication. 简而言之，字符编码表示如何将字符（字母，数字和其他符号）表示为用于存储和通信的位和字节。 The HTTP request header Accept-Charset can be used by a client to indicate how the response message can be encoded. 客户端可以使用HTTP请求标头Accept-Charset指示如何对响应消息进行编码。
use utf-16 for encoding 使用utf-16进行编码
解决方案2
1 已采纳 2014-05-07 21:36:56
It took me some time to reproduce the problem. 我花了一些时间重现该问题。 Here is the minimal HTML: 这是最小的HTML：
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<!-- jQuery 2.0.2 -->
<script type="application/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/2.0.2/jquery.min.js"></script>
<script type="application/javascript" src="tableExport.js"></script>
<script type="application/javascript" src="jquery.base64.js"></script>
<script type="application/javascript" src="jspdf/libs/sprintf.js"></script>
<script type="application/javascript" src="jspdf/jspdf.js"></script>
<script type="application/javascript" src="jspdf/libs/base64.js"></script>
</head>
<body>
<table id="nation">
<tbody>
<tr>
<td>
中国
</td>
</tr>
</tbody>
</table>
<a href="#" onclick ="$('#nation').tableExport({type:'pdf',escape:'false'});">PDF</a>
</body>
</html>
Here is the complete folder (including the js) so you can test locally: http://bit.ly/1fW0YbX . 这是完整的文件夹（包括js），因此您可以在本地进行测试： http : //bit.ly/1fW0YbX 。
If you look at the generated PDF, it only uses the standard PDF font Helvetica which supports the Latin-1 character set only. 如果查看生成的PDF，它将仅使用标准PDF字体Helvetica，该字体仅支持Latin-1字符集。 This is why you do not see the expected Japanese glyphs. 这就是为什么您看不到预期的日语字形的原因。 I couldn't find any related option for the HTML table export jquery plugin so I guess it just isn't supported. 我找不到HTML表格导出jquery插件的任何相关选项，所以我猜它只是不受支持。 But maybe I am missing a localization plugin. 但是也许我缺少本地化插件。
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