2023年4月5日发(作者：硬盘空间丢失)
epub全称为ElectronicPublication的缩写，意为：电⼦出版，epub于2007年9⽉成为国际数位出版论坛（IDPF）的正式标准，以
取代旧的开放OpeneBook电⼦书标准，epub这种格式kindel⽬前不⽀持，必须⽤相应的软件打开，⽐如PC端⽤calibre，(calibre可是
kindle的好伙伴，可以⽤来整理或者同步kindle的书架),如下图：
或者⽤AdobeDigitalEdition（这个软件很⼩，解析纯⽂本的epub就好，js和css没有良好的⽀持）。
或者安装firefox浏览器的插件EPUBReader，如下图：
chrome浏览器的插件Readium也可以⽤来打开epub⽂件（但是要翻墙到google的应⽤中⼼去下载，听新闻说⾕歌2016年要回归
epub⽂件⽤压缩软件打开以后直接可以看到源代码，所以这种格式的电⼦书开放性⾮常好，我们可以更改它的源代码，⽐如你下载
了了⼀本为“Rabbit,Run”epub书，原来这本书的介绍是这样的，
通过更改epub的配置⽂件opf，我改了作者和书名，再重新打包成epub⽂件，变成这样了，感觉⾃⼰萌萌哒是不是：
epub格式电⼦书遵循IDPF推出的OCF规范，OCF规范遵循ZIP压缩技术，即epub电⼦书本⾝就是⼀个ZIP⽂件，我们将epub格式电⼦
书的后缀.epub修改为.zip后，可以通过解压缩软件（例如winrar、winzip）进⾏浏览或解压处理。⼀个未经加密处理的epub电⼦书以三个
每⼀本epub电⼦书均包含⼀个名为mimetype的⽂件，且内容不变，⽤以说明epub的⽂件格式。⽂件内容如下：
依据OCF规范，META-INF⽤于存放容器信息，默认情况下（即加密处理），该⽬录包含⼀个⽂件，即,⽂件内容如下：
的主要功能⽤于告诉阅读器，电⼦书的根⽂件（rootfile）的路径和打开放式，⼀般来讲，该⽂件也不需
要作任何修改，除⾮你改变了根⽂件的路径和⽂件名称。
（5）[]，权限管理对于epub电⼦书⽽⾔，这些⽂件都是可选的。
OEBPS⽬录⽤于存放OPS⽂档、OPF⽂档、CSS⽂档、NCX⽂档，OEBPS这个名字是可变的，可以根据进⾏配置。
OPF⽂档是epub电⼦书的核⼼⽂件，且是⼀个标准的XML⽂件，依据OPF规范，主要由五个部分组成：
<?xmlversion="1.0"encoding="UTF-8"?>
本电⼦书由epubBuilder制作⽣成，欢迎访问分享交流海量电⼦书。epubBuilder仅供交流使⽤，未经授权，不得⽤于商业⽤
1、,元数据信息的组成有两种(1)dc-metadata和(2)x-metadata：
，其元素构成采⽤dublinecore(DC)的15项核⼼元素，包括：
:题名</p></div><div><p><creator>：责任者</p></div><div><p><subject>：主题词或关键词</p></div><div><p><description>：内容描述</p></div><div><p><contributor>：贡献者或其它次要责任者</p></div><div><p><date>：⽇期</p></div><div><p><type>：类型</p></div><div><p><format>：格式</p></div><div><p><identifier>：标识符</p></div><div><p><source>：来源</p></div><div><p><language>：语种</p></div><div><p><relation>：相关信息</p></div><div><p><coverage>：履盖范围</p></div><div><p><rights>：权限描述</p></div><div><p><x-metadata>，即扩展元素。如果有些信息在上述元素中⽆法描述，则在此元素中进⾏扩展。</p></div><div><p>2、<menifest>，⽂件列表，由于列出OEBPS⽂档及相关的⽂档，有⼀个⼦元素构成，</p></div><div><p><itemid=""href=""media-type="">,该元素由三个属性构成：</p></div><div><p> id:表⽰⽂件的ID号</p></div><div><p> href：⽂件的相对路径</p></div><div><p> media-type：⽂件的媒体类型</p></div><div><p>例如：</p></div><div><p><manifest></p></div><div><p><itemid="main-css"href="css/"media-type="text/css"/></p></div><div><p><itemid="coverpage"href=""media-type="application/xhtml+xml"/></p></div><div><p><itemid="chapter1"href=""media-type="application/xhtml+xml"/></p></div><div><p><itemid="ncx"href=""media-type="application/x-dtbncx+xml"/></p></div><div><p><itemid="css"href="css/"media-type="text/css"/></p></div><div><p><itemid="cover-image"href="images/"media-type="image/jpeg"/></p></div><div><p></manifest></p></div><div><p>3、<spinetoc="ncx">，脊⾻，其主要功能是提供书籍的线性阅读次序。由⼀个⼦元素构成：</p></div><div><p> <itemrefidref="">,由⼀个属性构成：idref:即参照menifest列出的ID</p></div><div><p>实例代码：</p></div><div><p><spinetoc="ncx"></p></div><div><p><itemrefidref="coverpage"linear="yes"/></p></div><div><p><itemrefidref="chapter1"linear="yes"/></p></div><div><p></spine></p></div><div><p>4、<guide>,指南,依次列出电⼦书的特定页⾯,例如封⾯、⽬录、序⾔等,属性值指向⽂件保存地址。⼀般情况下，epub电⼦书可以不⽤该</p></div><div><p>元素。</p></div><div><p>实例代码：</p></div><div><p><guide></p></div><div><p><referencetype="cover"title="封⾯"href=""/></p></div><div><p></guide></p></div><div><p>5、<tour>,导读。可以根据不同的读者⽔平或者阅读⽬的,按⼀定次序,选择电⼦书中的部分页⾯组成导读。⼀般情况下，epub电⼦书可以</p></div><div><p>不⽤该元素。</p></div><div><p><?xmlversion='1.0'encoding='utf-8'?></p></div><div><p><ncxxmlns="/z3986/2005/ncx/"version="2005-1"></p></div><div><p><head></p></div><div><p><metacontent="coay_307750"name="dtb:uid"/></p></div><div><p><metacontent="2"name="dtb:depth"/></p></div><div><p><metacontent="[]"name="dtb:generator"/></p></div><div><p><metacontent="0"name="dtb:totalPageCount"/></p></div><div><p><metacontent="0"name="dtb:maxPageNumber"/></p></div><div><p></head></p></div><div><p><docTitle></p></div><div><p><text></p></div><div><p>《再穷也要去旅⾏》</p></div><div><p></text></p></div><div><p></docTitle></p></div><div><p><docAuthor></p></div><div><p><text></p></div><div><p>黄爱琳</p></div><div><p></text></p></div><div><p></docAuthor></p></div><div><p><navMap></p></div><div><p><navPointclass="chapter"id="article_307750_1"playOrder="1"></p></div><div><p><navLabel></p></div><div><p><text></p></div><div><p>Chapter_1</p></div><div><p></text></p></div><div><p></navLabel></p></div><div><p><contentsrc="article_307750_"/></p></div><div><p></navPoint></p></div><div><p><navPointclass="chapter"id="article_307750_2"playOrder="2"></p></div><div><p><navLabel></p></div><div><p><text></p></div><div><p>Chapter_2</p></div><div><p></text></p></div><div><p></navLabel></p></div><div><p><contentsrc="article_307750_"/></p></div><div><p></navPoint></p></div><div><p><navPointclass="chapter"id="article_307750_3"playOrder="3"></p></div><div><p><navLabel></p></div><div><p><text></p></div><div><p>Chapter_3</p></div><div><p></text></p></div><div><p></navLabel></p></div><div><p><contentsrc="article_307750_"/></p></div><div><p></navPoint></p></div><div><p><navPointclass="chapter"id="article_307750_4"playOrder="4"></p></div><div><p><navLabel></p></div><div><p><text></p></div><div><p>Chapter_4</p></div><div><p></text></p></div><div><p></navLabel></p></div><div><p><contentsrc="article_307750_"/></p></div><div><p></navPoint></p></div><div><p><navPointclass="chapter"id="article_307750_5"playOrder="5"></p></div><div><p><navLabel></p></div><div><p><text></p></div><div><p>Chapter_5</p></div><div><p></text></p></div><div><p></navLabel></p></div><div><p><contentsrc="article_307750_"/></p></div><div><p></navPoint></p></div><div><p></navMap></p></div><div><p></ncx></p></div><div><p> NCX和OPFspine有什么不同？</p></div><div><p> 两者很容易混淆，两者的区别：</p></div><div><p> opf⽂件⽤来描述电⼦书章节的顺序，⽐如：第⼀章后是第⼆章，第⼆章后是第三章....</p></div><div><p> ncx⽂件⽤来描述电⼦书的⽬录结构，就是纸质书的⽬录；</p></div><div><p> ⼀条法则是ncx包含的navPoint元素通常⽐OPFspine中的itemref元素多。实际上，spine中的所有项都会出现在ncx中，但</p></div><div><p>ncx可能更详细。</p></div><div><p> epub⽂档结构描述的有关博客和知识：</p></div><div><p> </p></div><div><p> </p></div><div><p> </p></div><div><p> </p></div><div><p> </p></div><div><p> 后记：</p></div><div><p> 打包epub书籍时候⼀定要把⽂件夹打包成zip格式，然后把⽂件后缀zip改为epub就可以打开（zip格式和rar格式并不是⼀样的，</p></div><div><p>虽然他们都是压缩格式）； </p></div><div><p> 感想：</p></div><div><p> 今天去上了韩国popper--hozin⼤师的课，技术上没有什么长进，但是也知道hozin为poppin付出了那么多，8岁开始学</p></div><div><p>舞，12岁开始学习poppin，到现在已经跳了18年了，他研究乐器，他研究如何⽤⾝体表达各种⾳乐，⼀个⿎点在他脑袋⾥⾯有5,6种表</p></div><div><p>达⽅式，他也说韩国赚钱不好赚，中国⽐较好赚钱，有学⽣问他中国和韩国poppin的区别，他期间也说道：韩国popper很认真，经常⽩</p></div><div><p>天上课或者⽩天上班，晚上有⼈跳舞，跳到4，5点，他以前⼀天都是练习12⼩时的，现在少了，他很谦虚，很认真，我想⼈和⼈的区</p></div><div><p>别就在这⼉：多坚持⼀点。</p></div><div><p> 很多⽜逼的⼈⼜那么低调oneday----matisyahu。</p></div><div><p> 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<span>本文发布于:2023-04-05 15:13:25，感谢您对本站的认可！</span></div>
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