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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Hexo</title>
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<meta name="description" content="Python全栈学习中的踩坑记录1.如何安装最新Nginx？123yum -y install epel-releaseyum updateyum -y install nginx 2.如何安装pip2？1yum -y install python-pip">
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<ul>
<li><div class="all active">全部文章<small>(2)</small></div></li>
<li><div data-rel="MySQL">MySQL<small>(1)</small></div>
</li>
<li><div data-rel="Python">Python<small>(1)</small></div>
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<a class="color1">mysql</a>
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<a class="color3">数据库基础命令</a>
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<a class="color2">python</a>
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<span class="post-title" title="Python踩坑记录">Python踩坑记录</span>
<span class="post-date" title="2019-11-22 16:37:46">2019/11/22</span>
</a>
<a class="MySQL "
href="/2019/11/22/%E6%95%B0%E6%8D%AE%E5%BA%93MySQL%E5%B8%B8%E7%94%A8%E6%93%8D%E4%BD%9C/"
data-tag="mysql,数据库基础命令"
data-author="" >
<span class="post-title" title="数据库MySQL操作">数据库MySQL操作</span>
<span class="post-date" title="2019-11-22 16:05:30">2019/11/22</span>
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<ol class="toc"><li class="toc-item toc-level-1"><a class="toc-link" href="#Why-Blog"><span class="toc-text">Why Blog</span></a><ol class="toc-child"><li class="toc-item toc-level-2"><a class="toc-link" href="#对博客的理解"><span class="toc-text">对博客的理解</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#关于叶落阁"><span class="toc-text">关于叶落阁</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#博客平台"><span class="toc-text">博客平台</span></a></li></ol></li></ol>
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<h1 id="Why-Blog"><a href="#Why-Blog" class="headerlink" title="Why Blog"></a>Why Blog</h1><h2 id="对博客的理解"><a href="#对博客的理解" class="headerlink" title="对博客的理解"></a>对博客的理解</h2><p>喜欢写Blog的人，会经历三个阶段。</p>
<blockquote>
<p>第一阶段，刚接触Blog，觉得很新鲜，试着选择一个免费空间来写。</p>
</blockquote>
<blockquote>
<p>第二阶段，发现免费空间限制太多，就自己购买域名和空间，搭建独立博客。</p>
</blockquote>
<blockquote>
<p>第三阶段，觉得独立博客的管理太麻烦，最好在保留控制权的前提下，让别人来管，自己只负责写文章。</p>
</blockquote>
<p>我们每个人的在网络上产生的数据越来越多，这些信息是我们在互联网上存在过的痕迹，值得我们认真对待。但是它们被分散分布在各个网站上。很多时候我们很难将它们聚合在一起，而且各个网站的信息排布方式也没有办法自由控制，所以我们需要一个可以由自己主宰的空间——博客。</p>
<p>通过博客，我们可以记录自己的生活和成长的轨迹。它不像 Twitter 那样碎片化，也不像 Facebook 那样关系化，它是私人的空间。</p>
<h2 id="关于叶落阁"><a href="#关于叶落阁" class="headerlink" title="关于叶落阁"></a>关于叶落阁</h2><p><strong>叶落阁</strong> 是阿杰（杨玉杰）的个人站。</p>
<p>到目前为止已经写了<code class="article_number"></code>篇文章， 共<code class="site_word_count"></code>字。</p>
<p>本站访问人数：<code class="site_uv"></code>人次 ， 访问量：<code class="site_pv"></code>次</p>
<h2 id="博客平台"><a href="#博客平台" class="headerlink" title="博客平台"></a>博客平台</h2><p>这个博客通过 <a href="https://hexo.io/" target="_blank" rel="noopener">Hexo</a> 生成，部署在 <a href="https://pages.github.com/" target="_blank" rel="noopener">GitHub Pages</a>，主题 <a href="https://github.com/yelog/hexo-theme-3-hexo" target="_blank" rel="noopener">3-hexo</a> 已经在github上开源</p>
<p>主要功能：</p>
<ul>
<li>搜索支持文章标题、标签(#标签)、作者(@作者)</li>
<li>pad/手机等移动端适配</li>
<li>页面全局快捷键 <a href='http://yelog.org/2017/03/24/3-hexo-shortcuts/' target="_blank" rel="noopener">3-hexo快捷键说明</a></li>
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color: #383636;
}
.nav-right .title-list nav a .post-date, .nav-right .title-list #local-search-result a .post-date {
color: #5e5e5f;
}
.nav-right nav a.hover, #local-search-result a.hover{
background-color: #e2e0e0;
}
/*列表样式*/
.post .pjax article .article-entry>ol, .post .pjax article .article-entry>ul, .post .pjax article>ol, .post .pjax article>ul{
border: #e2dede solid 1px;
border-radius: 10px;
padding: 10px 32px 10px 56px;
}
.post .pjax article .article-entry li>ol, .post .pjax article .article-entry li>ul,.post .pjax article li>ol, .post .pjax article li>ul{
padding-top: 5px;
padding-bottom: 5px;
}
.post .pjax article .article-entry>ol>li, .post .pjax article .article-entry>ul>li,.post .pjax article>ol>li, .post .pjax article>ul>li{
margin-bottom: auto;
margin-left: auto;
}
.post .pjax article .article-entry li>ol>li, .post .pjax article .article-entry li>ul>li,.post .pjax article li>ol>li, .post .pjax article li>ul>li{
margin-bottom: auto;
margin-left: auto;
}
/* 背景图样式 */
/*引用块样式*/
/*文章列表背景图*/
.nav-right:before {
content: ' ';
display: block;
position: absolute;
left: 0;
top: 0;
width: 100%;
height: 100%;
opacity: 0.3;
background: url("https://i.loli.net/2019/07/22/5d3521411f3f169375.png");
background-repeat: no-repeat;
background-position: 50% 0;
-ms-background-size: cover;
-o-background-size: cover;
-moz-background-size: cover;
-webkit-background-size: cover;
background-size: cover;
}
</style>
</html>