站长

<h2 id="heading-0">一、下载jdk17包</h2>
<pre class="language-linux line-numbers"><code><span>wget https://download.oracle.com/java/17/latest/jdk-17_linux-x64_bin.tar.gz</span>
</code></pre>
<p><img src="https://img.blogweb.cn/article/c730c1f26e8e4d1faef7692638f7c7ab.webp" loading="lazy" alt="🌐  centos 安装 jdk 17"></p>
<blockquote>
<p>记住你安装jdk目录，后面要用到，可以使用pwd目录查看</p>
</blockquote>
<p><img src="https://img.blogweb.cn/article/ed577a172fdf441f94091269b833d4f5.webp" loading="lazy" alt="🌐  centos 安装 jdk 17"></p>
<h2 id="heading-1">二、压解jdk17包</h2>
<pre class="language-linux line-numbers"><code><span>tar -zxvf jdk-17_linux-x64_bin.tar.gz </span>
</code></pre>
<p><img src="https://img.blogweb.cn/article/dabf5fc3d91e4f7c9159be79e31c41d3.webp" loading="lazy" alt="🌐  centos 安装 jdk 17"></p>
<h2 id="heading-2">三、vi /etc/profile 配置环境变量</h2>
<pre class="language-linux line-numbers"><code><span>vi /etc/profile</span>
</code></pre>
<pre class="language-linux line-numbers"><code><span>export JAVA_HOME=/java/java/jdk-17.0.10</span>
<span>export CLASSPATH=.:$JAVA_HOME/lib/</span>
<span>export PATH=.:$JAVA_HOME/bin:$PATH</span>
</code></pre>
<p><img src="https://img.blogweb.cn/article/71b1531c81f6473996c119912fd7d644.webp" loading="lazy" alt="🌐  centos 安装 jdk 17"></p>
<h2 id="heading-3">四、source&nbsp; /etc/profile&nbsp; &nbsp; &nbsp;重启环境变量</h2>
<h2 id="heading-4">五、java -version&nbsp; &nbsp;查看版本号</h2>
<p><img src="https://img.blogweb.cn/article/c0cb5fc66a754d18a173cb0143168779.webp" loading="lazy" alt="🌐  centos 安装 jdk 17"></p>

一、下载jdk17包记住你安装jdk目录，后面要用到，可以使用pwd目录查看二、压解jdk17包三、vi/etc/profile配置环境变量四、source/etc/profile重启环境变量五、java-version查看版本号

🌐 centos 安装 jdk 17

一、下载jdk17包

二、压解jdk17包

三、vi /etc/profile 配置环境变量

四、source /etc/profile 重启环境变量

五、java -version 查看版本号