centos7 PHP环境搭建 GD库 等插件安装方法
<p><span><strong>安装Apache</strong></span></p>
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<span><strong>1.安装</strong></span></p>
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<code class="xhtml plain">yum -y install httpd</code>
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<span><strong>2.开启apache服务</strong></span></p>
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<code class="xhtml plain">systemctl start httpd.service</code>
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<span><strong>3.设置apache服务开机启动</strong></span></p>
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<code class="xhtml plain">systemctl enable httpd.service</code>
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<span><strong>4.验证apache服务是否安装成功</strong></span></p>
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查了资料，说法是，CentOS7用的是Firewall-cmd，CentOS7之前用的是iptables防火墙；要想让外网能访问到apache主目录，就需要做以下的操作：</p>
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<code class="xhtml plain">firewall-cmd --permanent --zone=public --add-service=http</code>
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<code class="xhtml plain">firewall-cmd --permanent --zone=public --add-service=https</code>
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<code class="xhtml plain">firewall-cmd --reload</code>
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然后再访问外网ip，如果看到apache默认的页面--有Testing 123...字样，便是成功安装了apache服务了；</p>
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<span><strong>安装PHP</strong></span></p>
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<span><strong>1.安装</strong></span></p>
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<code class="xhtml plain">yum -y install php</code>
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<span><strong>2.重启apache服务</strong></span></p>
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<code class="xhtml plain">systemctl restart httpd或者systemctl restart httpd.service</code>
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然后，你可以写一个php文件在浏览器中运行一下了;</p>
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<strong>eg:</strong></p>
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<code class="xhtml plain">vi /var/www/html/info.php</code>
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<code class="xhtml plain">i</code>
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<code class="xhtml plain"><?</code><code class="xhtml keyword">php</code> <code class="xhtml plain">phpinfo(); ?></code>
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<code class="xhtml plain">Esc</code>
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<code class="xhtml plain">:wq</code>
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然后，在自己电脑浏览器输入 192.168.1.1/info.php</p>
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运行，会出现php的一些信息</p>
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<span><strong>安装MySQL</strong></span></p>
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我这里根据所学的那个教程，也安装了MariaDB</p>
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<span><strong>1.安装</strong></span></p>
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<code class="xhtml plain">yum -y install mariadb*</code>
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<span><strong>2.开启MySQL服务</strong></span></p>
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<code class="xhtml plain">systemctl start mariadb.service</code>
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<span><strong>3.设置开机启动MySQL服务</strong></span></p>
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<code class="xhtml plain">systemctl enable mariadb.service</code>
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<span><strong>4.设置root帐户的密码</strong></span></p>
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<code class="xhtml plain">mysql_secure_installation</code>
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然后会出现一串东西，可以仔细读一下，如果你懒得读，就在提示出来的时候，按Enter就好了，让你设置密码的时候，你就输入你想要的密码就行，然后继续在让你选择y/n是，Enter就好了；当一切结束的时候，你可以输入mysql -uroot -p的方式，验证一下；</p>
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<span><strong>将PHP和MySQL关联起来</strong></span></p>
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yum search php，选择你需要的安装：yum -y install php-mysql</p>
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安装常用的PHP模块</p>
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例如，GD库，curl，mbstring,...</p>
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<span><strong>1.安装：</strong></span></p>
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<code class="xhtml plain">yum -y install php-gd php-ldap php-odbc php-pear php-xml php-xmlrpc php-mbstring php-snmp php-soap curl curl-devel</code>
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<strong><span>2.重启apache服务</span></strong></p>
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<code class="xhtml plain">systemctl restart httpd.service</code>
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以上这篇centos7 PHP环境搭建 GD库 等插件安装方法就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持服务器之家。</p>
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原文链接：https://blog.csdn.net/qq_34811561/article/details/78958228</p>
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