Markdown 不用上传也能插入图片

• 转载请注明出处及作者

为了在简书上写文章，山哥也是拼了！花了点时间学习了一下 Markdown 之后，深深的被这种朴实简单的工具所吸引！在众多的教程中，如果要插入图片，我看到的都是要先上传，取得地址之后再插入。山哥觉得这样很不好！因为图片和文章分离了！如果迁移将会很麻烦！那怎么办呢？山哥眉头一皱，计上心头，于是有了本文这个Trick！

好了，回到本文的目标！我们的目标是～没蛀牙？No! 是为了不用上传也能插入图片！就用这个图片做例子！![Sample Pic][test_img]

只要如此如此～～ 便能这般这般！（各位看官可以先 Copy 我的代码试试，确定童叟无欺之后再放心做以下两个步骤！）

• 在这个网站 http://base64.xpcha.com/indexie.php， 把你的图片转换成 Base64 字符串。（其它转图片网站也可以）
• 把它转换出来的那串东东，放到您的 Markdown 文档里，建议像如下这种引用的方式，因为这样你就可以把它放在文档结尾，不会影响你写作。毕竟 图片转成的 Base64 字符串 有点长～～～

![Sample Pic][test_img]
... 此处省略3000字 ... 
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关于 Markdown 的入门和参考资料可以参阅这个文章：http://www.jianshu.com/p/1e402922ee32

Markdown 是一种轻量级的「标记语言」，它的优点很多，目前也被越来越多的写作爱好者，撰稿者广泛使用。看到这里请不要被「标记」、「语言」所迷惑，Markdown 的语法十分简单。常用的标记符号也不超过十个，这种相对于更为复杂的 HTML 标记语言来说，Markdown 可谓是十分轻量的，学习成本也不需要太多，且一旦熟悉这种语法规则，会有一劳永逸的效果。

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