Node.js环境在linux上的部署教程
<p>我们以centOS为例来说说如何部署node.js环境</p>
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<strong>一 打开centos,然后开始下载node.js包</strong></p>
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<code class="bash plain">curl --silent --location https:</code><code class="bash plain">//rpm</code><code class="bash plain">.nodesource.com</code><code class="bash plain">/setup_6</code><code class="bash plain">.x | </code><code class="bash functions">bash</code> <code class="bash plain">- </code>
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<code class="bash plain">yum -y </code><code class="bash functions">install</code> <code class="bash plain">nodejs</code>
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<strong>二 安装gcc环境</strong></p>
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<code class="bash plain">yum </code><code class="bash functions">install</code> <code class="bash plain">gcc-c++ </code><code class="bash functions">make</code>
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安装完成!</p>
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<strong>三 安装nodejs的npm,这是一个包程序工具,类似于vs里的nuget!</strong></p>
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<code class="bash functions">sudo</code> <code class="bash plain">yum </code><code class="bash functions">install</code> <code class="bash plain">nodejs npm</code>
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到现在为止,我们的nodejs环境就算是安装成功,下面我们就可以开始node.js之路了!</p>
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下面添加环境变量(快捷方式,windows里的path指令)</p>
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<code class="bash plain">//</code><code class="bash plain">添加共享目录</code>
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<code class="bash functions">export</code> <code class="bash plain">PATH=</code><code class="bash plain">/usr/local/python/bin</code><code class="bash plain">:</code><code class="bash plain">/usr/local/node/bin</code><code class="bash plain">:$PATH</code>
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<code class="bash plain">//</code><code class="bash plain">打印node的版本</code>
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<code class="bash plain">node -</code><code class="bash functions">v</code>
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添加测试项目并监听8080端口</p>
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<code class="bash comments">#创建nodejs项目目录</code>
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<code class="bash functions">mkdir</code> <code class="bash plain">-p </code><code class="bash plain">/usr/local/nodejs/</code>
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<code class="bash comments">#创建hello.js文件</code>
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<code class="bash functions">vi</code> <code class="bash plain">/usr/local/nodejs/hello</code><code class="bash plain">.js</code>
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内容如下：</p>
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<code class="js keyword">var</code> <code class="js plain">http = require(</code><code class="js string">"http"</code><code class="js plain">);</code>
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<code class="js plain">http.createServer(</code><code class="js keyword">function</code><code class="js plain">(request, response) {</code>
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<code class="js spaces"> </code><code class="js plain">response.writeHead(200, {</code>
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<code class="js spaces"> </code><code class="js string">"Content-Type"</code> <code class="js plain">: </code><code class="js string">"text/plain"</code>
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<code class="js spaces"> </code><code class="js plain">});</code>
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<code class="js spaces"> </code><code class="js plain">response.write(</code><code class="js string">"Hello World"</code><code class="js plain">);</code>
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<code class="js spaces"> </code><code class="js plain">response.end();</code>
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<code class="js plain">}).listen(8080); </code><code class="js comments">// 监听端口号</code>
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<code class="js plain">console.log(</code><code class="js string">"Hello World is print!"</code><code class="js plain">);</code>
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<code class="bash comments">#后台运行</code>
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<code class="bash plain">node </code><code class="bash plain">/usr/local/nodejs/hello</code><code class="bash plain">.js &</code>
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<code class="bash comments">#浏览器访问</code>
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<code class="bash plain">http:</code><code class="bash plain">//192</code><code class="bash plain">.168.2.2:8100/</code>
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直接访问浏览器即可!</p>
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以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。</p>
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原文链接：http://www.cnblogs.com/lori/p/6409800.html</p>
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