linux下安装memcached_动力节点Java学院整理
<p><span><strong>前期准备</strong></span></p>
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环境：centos6.5</li>
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memcached版本1.4.25</li>
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<p>
<strong>memcached下载网址： </strong></p>
<p>
http://memcached.org/downloads</p>
<p>
<span><strong>安装libevent</strong></span></p>
<p>
因为官方网站说了，memcached依赖于libevent</p>
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<img title="linux下安装memcached_动力节点Java学院整理" alt="linux下安装memcached_动力节点Java学院整理" src="https://zhuji.jb51.net/uploads/img/202305/9229e738d7aadccad96f6a20151777ab.jpg"></p>
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<span><strong>使用yum安装</strong></span></p>
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<code class="bash plain">yum </code><code class="bash functions">install</code> <code class="bash plain">libevent-devel</code>
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<span><strong>源码安装</strong></span></p>
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下载网址：http://libevent.org/</p>
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<strong>解压 </strong></p>
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<code class="bash functions">tar</code> <code class="bash plain">-zxvf libevent-2.0.22-stable.</code><code class="bash functions">tar</code><code class="bash plain">.gz</code>
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<img title="linux下安装memcached_动力节点Java学院整理" alt="linux下安装memcached_动力节点Java学院整理" src="https://zhuji.jb51.net/uploads/img/202305/d1b1180ccecee0f16b7af349e78c79a6.jpg"></p>
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配置</p>
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<code class="plain plain">./configure –prefix=/usr/local/libevent</code>
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<strong>安装</strong></p>
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<code class="bash functions">make</code> <code class="bash plain">&& </code><code class="bash functions">make</code> <code class="bash functions">install</code>
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<img title="linux下安装memcached_动力节点Java学院整理" alt="linux下安装memcached_动力节点Java学院整理" src="https://zhuji.jb51.net/uploads/img/202305/c73c1d6295411cd6c5d6ada8e074ccf8.jpg"></p>
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<span><strong>memcached安装</strong></span></p>
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<strong>解压</strong></p>
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<code class="bash functions">tar</code> <code class="bash plain">-xvf memcached-1.4.25.</code><code class="bash functions">tar</code><code class="bash plain">.gz</code>
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该版本的memcached没有使用gzip压缩，所以不能加-g</p>
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<img title="linux下安装memcached_动力节点Java学院整理" alt="linux下安装memcached_动力节点Java学院整理" src="https://zhuji.jb51.net/uploads/img/202305/02eca8346f237158268164de7604c8a4.jpg"></p>
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<strong>编译</strong></p>
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通过<code> ./configure –help</code>可以参考编译参数，可以看出，我们可以通过 <code>–with-libevent</code>来指定libevent安装目录。</p>
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<img title="linux下安装memcached_动力节点Java学院整理" alt="linux下安装memcached_动力节点Java学院整理" src="https://zhuji.jb51.net/uploads/img/202305/d169b84c291479b8074177b2b2eb52f5.jpg"></p>
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编译命令如下：</p>
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<code class="bash plain">.</code><code class="bash plain">/configure</code> <code class="bash plain">--prefix=</code><code class="bash plain">/usr/local/memcached</code> <code class="bash plain">--with-libevent=</code><code class="bash plain">/usr/local/libevent/</code>
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<img title="linux下安装memcached_动力节点Java学院整理" alt="linux下安装memcached_动力节点Java学院整理" src="https://zhuji.jb51.net/uploads/img/202305/75944a39e3b85c6b9512644725dca89c.jpg"></p>
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<span><strong>安装</strong></span></p>
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<strong>执行如下命令 </strong></p>
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<code class="bash functions">make</code> <code class="bash plain">&& </code><code class="bash functions">make</code> <code class="bash functions">install</code>
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安装完成后，可以看到/usr/local目录下多了一个memcached目录，目录结构如下：</p>
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<img title="linux下安装memcached_动力节点Java学院整理" alt="linux下安装memcached_动力节点Java学院整理" src="https://zhuji.jb51.net/uploads/img/202305/376f7ed5de6e148b18ddc1b7e8859bb8.jpg"></p>
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<span><strong>启动memcached</strong></span></p>
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入股直接运行bin/memcached -vvv，将会报错如下</p>
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<img title="linux下安装memcached_动力节点Java学院整理" alt="linux下安装memcached_动力节点Java学院整理" src="https://zhuji.jb51.net/uploads/img/202305/4b31bb9a1bb00a5988d56bf401326170.jpg"></p>
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在win下可以正常运行，linux下为什么呢？因为linux对权限要求很高。怎么办呢？我们通过<code>-u</code>指定用户来运行。</p>
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<img title="linux下安装memcached_动力节点Java学院整理" alt="linux下安装memcached_动力节点Java学院整理" src="https://zhuji.jb51.net/uploads/img/202305/4ce9065a195dbb1c1946e91180554a48.jpg"></p>
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于是可以使用如下命令连接</p>
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<code class="bash plain">bin</code><code class="bash plain">/memcached</code> <code class="bash plain">-vv -u nobody</code>
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<img title="linux下安装memcached_动力节点Java学院整理" alt="linux下安装memcached_动力节点Java学院整理" src="https://zhuji.jb51.net/uploads/img/202305/802f6f9cffc142b87dbcfc4d7800d5ac.jpg"></p>
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可以看出，已经正常启动了。</p>
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<span><strong>在win下连接memcached</strong></span></p>
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在win下通过telnet连接，当然前提是linux中，需要提前关闭防火墙。</p>
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<img title="linux下安装memcached_动力节点Java学院整理" alt="linux下安装memcached_动力节点Java学院整理" src="https://zhuji.jb51.net/uploads/img/202305/b11a314237433db5007b86cd59fa8ca0.jpg"></p>
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<img title="linux下安装memcached_动力节点Java学院整理" alt="linux下安装memcached_动力节点Java学院整理" src="https://zhuji.jb51.net/uploads/img/202305/8416c51ca59f0d79d0aebfce18844e01.jpg"></p>
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<span><strong>总结</strong></span></p>
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以上就是这篇文章的全部内容了，希望本文的内容对大家的学习或者工作能带来一定的帮助，如果有疑问大家可以留言交流，谢谢大家对的支持。</p>
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