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<p><strong>S3 Simple Storage Service简单存储服务</strong></p>
<p>基本概念</p>
<ul>
<li>bucket 类比于文件系统的目录</li>
<li>Object 类比文件系统的文件</li>
<li>Keys 类比文件名</li>
</ul>
<p>官网文档:<a target="_blank" rel="noopener" href="http://docs.minio.org.cn/docs/">http://docs.minio.org.cn/docs/</a></p>
<h2 id="2-特点"><a href="#2-特点" class="headerlink" title="2.特点"></a>2.特点</h2><ul>
<li><p>数据保护</p>
<p>Minio使用Minio Erasure Code纠删码来防止硬件故障。即便损坏一半以上的driver但是仍然可以从中恢复。</p>
</li>
<li><p>高性能</p>
<p>作为高性能对象存储在标准硬件条件下它能达到55GB&#x2F;s的读、35GB&#x2F;s的写速率</p>
</li>
<li><p>可扩容</p>
<p>不同MinIO集群可以组成联邦并形成一个全局的命名空间并跨越多个数据中心</p>
</li>
<li><p>SDK支持</p>
<p>基于Minio轻量的特点它得到类似Java、Python或Go等语言的sdk支持</p>
</li>
<li><p>有操作页面</p>
<p>面向用户友好的简单操作界面非常方便的管理Bucket及里面的文件资源</p>
</li>
<li><p>功能简单</p>
<p>这一设计原则让MinIO不容易出错、更快启动</p>
</li>
<li><p>丰富的API</p>
<p>支持文件资源的分享连接及分享链接的过期策略、存储桶操作、文件列表访问及文件上传下载的基本功能等。</p>
</li>
<li><p>文件变化主动通知</p>
<p>存储桶Bucket如果发生改变,比如上传对象和删除对象,可以使用存储桶事件通知机制进行监控,并通过以下方式发布出去:AMQP、MQTT、Elasticsearch、Redis、NATS、MySQL、Kafka、Webhooks等。</p>
</li>
</ul>
<h2 id="3-对象存储方式比较"><a href="#3-对象存储方式比较" class="headerlink" title="3.对象存储方式比较"></a>3.对象存储方式比较</h2><table>
<thead>
<tr>
<th>存储方式</th>
<th>优点</th>
<th>缺点</th>
</tr>
</thead>
<tbody><tr>
<td>服务器磁盘</td>
<td>开发便捷,成本低</td>
<td>扩展困难</td>
</tr>
<tr>
<td>分布式文件系统 (如MinIo)</td>
<td>容易实现扩容</td>
<td>复杂度高</td>
</tr>
<tr>
<td>第三方存储 (如阿里OSS)</td>
<td>开发简单,功能强大,免维护</td>
<td>收费</td>
</tr>
</tbody></table>
<h2 id="4-分布式文件系统比较"><a href="#4-分布式文件系统比较" class="headerlink" title="4.分布式文件系统比较"></a>4.分布式文件系统比较</h2><table>
<thead>
<tr>
<th>存储方式</th>
<th>优点</th>
<th>缺点</th>
</tr>
</thead>
<tbody><tr>
<td>FastDFS</td>
<td>1主备服务高可用 2支持主从文件支持自定义扩展名 3支持动态扩容</td>
<td>1没有完备官方文档近几年没有更新 2环境搭建较为麻烦</td>
</tr>
<tr>
<td>MinIO</td>
<td>1性能高准硬件条件下它能达到55GB&#x2F;s的读、35GB&#x2F;s的写速率 2部署自带管理界面 3MinIO.Inc运营的开源项目社区活跃度高 4提供了所有主流开发语言的SDK</td>
<td>1不支持动态增加节点</td>
</tr>
</tbody></table>
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<h1 id="二-MinIo安装教程"><a href="#二-MinIo安装教程" class="headerlink" title="二.MinIo安装教程"></a>二.MinIo安装教程</h1><p>使用Docker的方式安装MInIo,Docker使用教程 <a href="https://qingling.icu/posts/19306.html">https://qingling.icu/posts/19306.html</a></p>
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<figure class="highlight shell"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br></pre></td><td class="code"><pre><span class="line"><span class="meta prompt_">#</span><span class="language-bash">拉取minio的镜像</span></span><br><span class="line">docker pull minio/minio</span><br><span class="line"><span class="meta prompt_">#</span><span class="language-bash">创建并运行容器</span></span><br><span class="line"><span class="meta prompt_">#</span><span class="language-bash">设置用户名-e <span class="string">&quot;MINIO_ACCESS_KEY=minio&quot;</span></span></span><br><span class="line"><span class="meta prompt_">#</span><span class="language-bash">设置密码 -e <span class="string">&quot;MINIO_SECRET_KEY=minio123&quot;</span></span></span><br><span class="line">docker run -p 9000:9000 --name minio -d --restart=always -e &quot;MINIO_ACCESS_KEY=minio&quot; -e &quot;MINIO_SECRET_KEY=minio123&quot; -v /home/data:/data -v /home/config:/root/.minio minio/minio server /data</span><br></pre></td></tr></table></figure>
<p>访问: <a target="_blank" rel="noopener" href="http://192.168.200.130:9000/">http://192.168.200.130:9000</a> </p>
<p><img src="/pictures/image-20230818145600002.png" alt="image-20230818145600002"></p>
<p>Access Key为minio Secret_key 为minio123 进入系统后可以看到主界面</p>
<p><img src="/pictures/image-20230818145721071.png" alt="image-20230818145721071"></p>
<h1 id="三-快速入门"><a href="#三-快速入门" class="headerlink" title="三.快速入门"></a>三.快速入门</h1><p><strong>基本概念</strong></p>
<ul>
<li>bucket 类比于文件系统的目录</li>
<li>Object 类比文件系统的文件</li>
<li>Keys 类比文件名</li>
</ul>
<h2 id="1-创建一个bucket"><a href="#1-创建一个bucket" class="headerlink" title="1.创建一个bucket"></a>1.创建一个bucket</h2><p><strong>点击右下角的“+”号 ,创建一个桶</strong></p>
<p><img src="/pictures/image-20230818150154249.png" alt="image-20230818150154249"></p>
<p><strong>创建成功后</strong></p>
<p><img src="/pictures/image-20230818150902795.png" alt="image-20230818150902795"></p>
<h2 id="2-环境搭建"><a href="#2-环境搭建" class="headerlink" title="2.环境搭建"></a>2.环境搭建</h2><h3 id="2-1-创建一个Demo工程"><a href="#2-1-创建一个Demo工程" class="headerlink" title="2.1 创建一个Demo工程"></a>2.1 创建一个Demo工程</h3><p><img src="/pictures/image-20230818151929679.png" alt="image-20230818151929679"></p>
<h3 id="2-2-导入依赖和创建启动类"><a href="#2-2-导入依赖和创建启动类" class="headerlink" title="2.2 导入依赖和创建启动类"></a>2.2 导入依赖和创建启动类</h3><p>pom.xml</p>
<figure class="highlight xml"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br></pre></td><td class="code"><pre><span class="line"><span class="tag">&lt;<span class="name">dependencies</span>&gt;</span></span><br><span class="line"> </span><br><span class="line"> <span class="tag">&lt;<span class="name">dependency</span>&gt;</span></span><br><span class="line"> <span class="tag">&lt;<span class="name">groupId</span>&gt;</span>io.minio<span class="tag">&lt;/<span class="name">groupId</span>&gt;</span></span><br><span class="line"> <span class="tag">&lt;<span class="name">artifactId</span>&gt;</span>minio<span class="tag">&lt;/<span class="name">artifactId</span>&gt;</span></span><br><span class="line"> <span class="tag">&lt;<span class="name">version</span>&gt;</span>7.1.0<span class="tag">&lt;/<span class="name">version</span>&gt;</span></span><br><span class="line"> <span class="tag">&lt;/<span class="name">dependency</span>&gt;</span></span><br><span class="line"> <span class="tag">&lt;<span class="name">dependency</span>&gt;</span></span><br><span class="line"> <span class="tag">&lt;<span class="name">groupId</span>&gt;</span>org.springframework.boot<span class="tag">&lt;/<span class="name">groupId</span>&gt;</span></span><br><span class="line"> <span class="tag">&lt;<span class="name">artifactId</span>&gt;</span>spring-boot-starter-web<span class="tag">&lt;/<span class="name">artifactId</span>&gt;</span></span><br><span class="line"> <span class="tag">&lt;/<span class="name">dependency</span>&gt;</span></span><br><span class="line"></span><br><span class="line"> <span class="tag">&lt;<span class="name">dependency</span>&gt;</span></span><br><span class="line"> <span class="tag">&lt;<span class="name">groupId</span>&gt;</span>org.springframework.boot<span class="tag">&lt;/<span class="name">groupId</span>&gt;</span></span><br><span class="line"> <span class="tag">&lt;<span class="name">artifactId</span>&gt;</span>spring-boot-starter-test<span class="tag">&lt;/<span class="name">artifactId</span>&gt;</span></span><br><span class="line"> <span class="tag">&lt;/<span class="name">dependency</span>&gt;</span></span><br><span class="line"><span class="tag">&lt;/<span class="name">dependencies</span>&gt;</span></span><br></pre></td></tr></table></figure>
<p>启动类</p>
<figure class="highlight java"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br></pre></td><td class="code"><pre><span class="line"><span class="keyword">package</span> com.heima.minio;</span><br><span class="line"></span><br><span class="line"><span class="keyword">import</span> org.springframework.boot.SpringApplication;</span><br><span class="line"><span class="keyword">import</span> org.springframework.boot.autoconfigure.SpringBootApplication;</span><br><span class="line"></span><br><span class="line"><span class="meta">@SpringBootApplication</span></span><br><span class="line"><span class="keyword">public</span> <span class="keyword">class</span> <span class="title class_">MinIOApplication</span> &#123;</span><br><span class="line"></span><br><span class="line"> <span class="keyword">public</span> <span class="keyword">static</span> <span class="keyword">void</span> <span class="title function_">main</span><span class="params">(String[] args)</span> &#123;</span><br><span class="line"> SpringApplication.run(MinIOApplication.class,args);</span><br><span class="line"> &#125;</span><br><span class="line">&#125;</span><br></pre></td></tr></table></figure>
<h2 id="3-测试案例"><a href="#3-测试案例" class="headerlink" title="3.测试案例"></a>3.测试案例</h2><h3 id="3-1-上传文件进行静态访问"><a href="#3-1-上传文件进行静态访问" class="headerlink" title="3.1 上传文件进行静态访问"></a>3.1 上传文件进行静态访问</h3><p><strong>目标把test.html文件上传到minio中并且可以在浏览器中访问</strong></p>
<p>test.html测试文件</p>
<figure class="highlight html"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br></pre></td><td class="code"><pre><span class="line"><span class="meta">&lt;!DOCTYPE <span class="keyword">html</span>&gt;</span></span><br><span class="line"><span class="tag">&lt;<span class="name">html</span>&gt;</span></span><br><span class="line"><span class="tag">&lt;<span class="name">head</span>&gt;</span></span><br><span class="line"> <span class="tag">&lt;<span class="name">meta</span> <span class="attr">charset</span>=<span class="string">&quot;utf-8&quot;</span>&gt;</span></span><br><span class="line"> <span class="tag">&lt;<span class="name">title</span>&gt;</span>Hello World!<span class="tag">&lt;/<span class="name">title</span>&gt;</span></span><br><span class="line"><span class="tag">&lt;/<span class="name">head</span>&gt;</span></span><br><span class="line"><span class="tag">&lt;<span class="name">body</span>&gt;</span></span><br><span class="line"><span class="tag">&lt;<span class="name">b</span>&gt;</span>普通文本 String 展示:<span class="tag">&lt;/<span class="name">b</span>&gt;</span><span class="tag">&lt;<span class="name">br</span>&gt;</span><span class="tag">&lt;<span class="name">br</span>&gt;</span></span><br><span class="line">Hello freemarker <span class="tag">&lt;<span class="name">br</span>&gt;</span></span><br><span class="line"><span class="tag">&lt;<span class="name">hr</span>&gt;</span></span><br><span class="line"><span class="tag">&lt;<span class="name">b</span>&gt;</span>对象Student中的数据展示<span class="tag">&lt;/<span class="name">b</span>&gt;</span><span class="tag">&lt;<span class="name">br</span>/&gt;</span></span><br><span class="line">姓名:小明<span class="tag">&lt;<span class="name">br</span>/&gt;</span></span><br><span class="line">年龄18</span><br><span class="line"><span class="tag">&lt;<span class="name">hr</span>&gt;</span></span><br><span class="line"><span class="tag">&lt;/<span class="name">body</span>&gt;</span></span><br><span class="line"><span class="tag">&lt;/<span class="name">html</span>&gt;</span></span><br></pre></td></tr></table></figure>
<p><strong>文件上传代码</strong></p>
2024-05-10 13:32:25 +08:00
<figure class="highlight java"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br><span class="line">27</span><br><span class="line">28</span><br><span class="line">29</span><br><span class="line">30</span><br><span class="line">31</span><br><span class="line">32</span><br><span class="line">33</span><br><span class="line">34</span><br><span class="line">35</span><br><span class="line">36</span><br><span class="line">37</span><br><span class="line">38</span><br><span class="line">39</span><br><span class="line">40</span><br><span class="line">41</span><br><span class="line">42</span><br><span class="line">43</span><br><span class="line">44</span><br></pre></td><td class="code"><pre><span class="line"><span class="keyword">package</span> com.heima.minio;</span><br><span class="line"></span><br><span class="line"></span><br><span class="line"><span class="comment">/**</span></span><br><span class="line"><span class="comment"> * <span class="doctag">@author</span> Jason Gong</span></span><br><span class="line"><span class="comment"> * <span class="doctag">@version</span> 1.0</span></span><br><span class="line"><span class="comment"> * <span class="doctag">@website</span> https://qingling.icu</span></span><br><span class="line"><span class="comment"> * <span class="doctag">@Date</span> 2023/8/18</span></span><br><span class="line"><span class="comment"> * <span class="doctag">@Description</span></span></span><br><span class="line"><span class="comment"> */</span></span><br><span class="line"><span class="meta">@SpringBootTest(classes = MinIOApplication.class)</span></span><br><span class="line"><span class="meta">@RunWith(SpringRunner.class)</span></span><br><span class="line"><span class="meta">@Slf4j</span></span><br><span class="line"><span class="keyword">public</span> <span class="keyword">class</span> <span class="title class_">MinIOTest</span> &#123;</span><br><span class="line"></span><br><span class="line"> <span class="comment">/**</span></span><br><span class="line"><span class="comment"> * 把list.html文件上传到minio中,并且可以在浏览器中访问</span></span><br><span class="line"><span class="comment"> */</span></span><br><span class="line"> <span class="meta">@Test</span></span><br><span class="line"> <span class="keyword">public</span> <span class="keyword">void</span> <span class="title function_">testMinIO</span><span class="params">()</span>&#123;</span><br><span class="line"> <span class="keyword">try</span> &#123;</span><br><span class="line"> <span class="comment">//读取一个文件</span></span><br><span class="line"> <span class="type">FileInputStream</span> <span class="variable">inputStream</span> <span class="operator">=</span> <span class="keyword">new</span> <span class="title class_">FileInputStream</span>(<span class="string">&quot;C:\\Gong\\data\\test.html&quot;</span>);</span><br><span class="line"> <span class="comment">//1.获取MinIO的连接信息创建一个minio的客户端</span></span><br><span class="line"> <span class="type">MinioClient</span> <span class="variable">minioClient</span> <span class="operator">=</span> MinioClient.builder()</span><br><span class="line"> .credentials(<span cl
2023-09-22 21:57:28 +08:00
<p><strong>执行成功之后可以在MinIO中找到该文件</strong></p>
<p><img src="/pictures/image-20230818154409682.png" alt="image-20230818154409682"></p>
<p><strong>设置浏览器输入文件在minio中的地址可以直接访问文件的内容</strong></p>
<p>设置bucket的访问权限</p>
<p><img src="/pictures/image-20230818154858988.png" alt="image-20230818154858988"></p>
<p>设置完毕后访问文件的地址可以直接访问到</p>
<p><img src="/pictures/image-20230818155021308.png" alt="image-20230818155021308"></p>
<h2 id="4-封装MinIO为Starter-以黑马头条项目为例"><a href="#4-封装MinIO为Starter-以黑马头条项目为例" class="headerlink" title="4.封装MinIO为Starter-以黑马头条项目为例"></a>4.封装MinIO为Starter-以黑马头条项目为例</h2><p>黑马头条项目gitee地址: <a target="_blank" rel="noopener" href="https://gitee.com/JasonsGong/heima-leadnews">https://gitee.com/JasonsGong/heima-leadnews</a></p>
<p>在开发的过程中有很多模块需要使用到文件服务我们直接把文件服务封装成一个Starter,方便其余的模块调用</p>
<p><img src="/pictures/image-20230818155501495.png" alt="image-20230818155501495"></p>
<h3 id="4-1-创建模块heima-file-starter"><a href="#4-1-创建模块heima-file-starter" class="headerlink" title="4.1 创建模块heima-file-starter"></a>4.1 创建模块heima-file-starter</h3><p>导入依赖</p>
<figure class="highlight xml"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br></pre></td><td class="code"><pre><span class="line"><span class="tag">&lt;<span class="name">dependencies</span>&gt;</span></span><br><span class="line"> <span class="tag">&lt;<span class="name">dependency</span>&gt;</span></span><br><span class="line"> <span class="tag">&lt;<span class="name">groupId</span>&gt;</span>org.springframework.boot<span class="tag">&lt;/<span class="name">groupId</span>&gt;</span></span><br><span class="line"> <span class="tag">&lt;<span class="name">artifactId</span>&gt;</span>spring-boot-autoconfigure<span class="tag">&lt;/<span class="name">artifactId</span>&gt;</span></span><br><span class="line"> <span class="tag">&lt;/<span class="name">dependency</span>&gt;</span></span><br><span class="line"> <span class="tag">&lt;<span class="name">dependency</span>&gt;</span></span><br><span class="line"> <span class="tag">&lt;<span class="name">groupId</span>&gt;</span>io.minio<span class="tag">&lt;/<span class="name">groupId</span>&gt;</span></span><br><span class="line"> <span class="tag">&lt;<span class="name">artifactId</span>&gt;</span>minio<span class="tag">&lt;/<span class="name">artifactId</span>&gt;</span></span><br><span class="line"> <span class="tag">&lt;<span class="name">version</span>&gt;</span>7.1.0<span class="tag">&lt;/<span class="name">version</span>&gt;</span></span><br><span class="line"> <span class="tag">&lt;/<span class="name">dependency</span>&gt;</span></span><br><span class="line"> <span class="tag">&lt;<span class="name">dependency</span>&gt;</span></span><br><span class="line"> <span class="tag">&lt;<span class="name">groupId</span>&gt;</span>org.springframework.boot<span class="tag">&lt;/<span class="name">groupId</span>&gt;</span></span><br><span class="line"> <span class="tag">&lt;<span class="name">artifactId</span>&gt;</span>spring-boot-starter<span class="tag">&lt;/<span class="name">artifactId</span>&gt;</span></span><br><span class="line"> <span class="tag">&lt;/<span class="name">dependency</span>&gt;</span></span><br><span class="line"> <span class="tag">&lt;<span class="name">dependency</span>&gt;</span></span><br><span class="line"> <span class="tag">&lt;<span class="name">groupId</span>&gt;</span>org.springframework.boot<span class="tag">&lt;/<span class="name">groupId</span>&gt;</span></span><br><span class="line"> <span class="tag">&lt;<span class="name">artifactId</span>&gt;</span>spring-boot-configuration-processor<span class="tag">&lt;/<span class="name">artifactId</span>&gt;</span></span><br><span class="line"> <span class="tag">&lt;<span class="name">optional</span>&gt;</span>true<span class="tag">&lt;/<span class="name">optional</span>&gt;</span></span><br><span class="line"> <span class="tag">&lt;/<span class="name">dependency</span>&gt;</span></span><br><span class="line"> <span class="tag">&lt;<span class="name">dependency</span>&gt;</span></span><br><span class="line"> <span class="tag">&lt;<span class="name">groupId</span>&gt;</span>org.springframework.boot<span class="tag">&lt;/<span class="name">groupId</span>&gt;</span></span><br><span class="line"> <span class="tag">&lt;<span class="name">artifactId</span>&gt;</span>spring
<h3 id="4-2-配置类"><a href="#4-2-配置类" class="headerlink" title="4.2 配置类"></a>4.2 配置类</h3><p>MinIOConfigProperties</p>
<figure class="highlight java"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br></pre></td><td class="code"><pre><span class="line"><span class="keyword">package</span> com.heima.file.config;</span><br><span class="line"></span><br><span class="line"></span><br><span class="line"><span class="keyword">import</span> lombok.Data;</span><br><span class="line"><span class="keyword">import</span> org.springframework.boot.context.properties.ConfigurationProperties;</span><br><span class="line"></span><br><span class="line"><span class="keyword">import</span> java.io.Serializable;</span><br><span class="line"></span><br><span class="line"><span class="meta">@Data</span></span><br><span class="line"><span class="meta">@ConfigurationProperties(prefix = &quot;minio&quot;)</span> </span><br><span class="line"><span class="keyword">public</span> <span class="keyword">class</span> <span class="title class_">MinIOConfigProperties</span> <span class="keyword">implements</span> <span class="title class_">Serializable</span> &#123;</span><br><span class="line"></span><br><span class="line"> <span class="keyword">private</span> String accessKey;</span><br><span class="line"> <span class="keyword">private</span> String secretKey;</span><br><span class="line"> <span class="keyword">private</span> String bucket;</span><br><span class="line"> <span class="keyword">private</span> String endpoint;</span><br><span class="line"> <span class="keyword">private</span> String readPath;</span><br><span class="line">&#125;</span><br></pre></td></tr></table></figure>
<p>MinIOConfig</p>
<figure class="highlight java"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br><span class="line">27</span><br><span class="line">28</span><br><span class="line">29</span><br><span class="line">30</span><br><span class="line">31</span><br></pre></td><td class="code"><pre><span class="line"><span class="keyword">package</span> com.heima.file.config;</span><br><span class="line"></span><br><span class="line"><span class="keyword">import</span> com.heima.file.service.FileStorageService;</span><br><span class="line"><span class="keyword">import</span> io.minio.MinioClient;</span><br><span class="line"><span class="keyword">import</span> lombok.Data;</span><br><span class="line"><span class="keyword">import</span> org.springframework.beans.factory.annotation.Autowired;</span><br><span class="line"><span class="keyword">import</span> org.springframework.boot.autoconfigure.condition.ConditionalOnClass;</span><br><span class="line"><span class="keyword">import</span> org.springframework.boot.context.properties.EnableConfigurationProperties;</span><br><span class="line"><span class="keyword">import</span> org.springframework.context.annotation.Bean;</span><br><span class="line"><span class="keyword">import</span> org.springframework.context.annotation.Configuration;</span><br><span class="line"></span><br><span class="line"></span><br><span class="line"><span class="meta">@Data</span></span><br><span class="line"><span class="meta">@Configuration</span></span><br><span class="line"><span class="meta">@EnableConfigurationProperties(&#123;MinIOConfigProperties.class&#125;)</span></span><br><span class="line"><span class="comment">//当引入FileStorageService接口时</span></span><br><span class="line"><span class="meta">@ConditionalOnClass(FileStorageService.class)</span></span><br><span class="line"><span class="keyword">public</span> <span class="keyword">class</span> <span class="title class_">MinIOConfig</span> &#123;</span><br><span class="line"></span><br><span class="line"> <span class="meta">@Autowired</span></span><br><span class="line"> <span class="keyword">private</span> MinIOConfigProperties minIOConfigProperties;</span><br><span class="line"></span><br><span class="line"> <span class="meta">@Bean</span></span><br><span class="line"> <span class="keyword">public</span> MinioClient <span class="title function_">buildMinioClient</span><span class="params">()</span>&#123;</span><br><span class="line"> <span class="keyword">return</span> MinioClient</span><br><span class="line"> .builder()</span><br><span class="line"> .credentials(minIOConfigProperties.getAccessKey(), minIOConfigProperties.getSecretKey())</span><br><span class="line"> .endpoint(minIOConfigProperties.getEndpoint())</span><br><span class="line"> .build();</span><br><span class="line"> &#125;</span><br><span class="line">&#125;</span><br></pre></td></tr></table></figure>
<h3 id="4-3-封装操作minIO类"><a href="#4-3-封装操作minIO类" class="headerlink" title="4.3 封装操作minIO类"></a>4.3 封装操作minIO类</h3><p>FileStorageService</p>
<figure class="highlight java"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br><span class="line">27</span><br><span class="line">28</span><br><span class="line">29</span><br><span class="line">30</span><br><span class="line">31</span><br><span class="line">32</span><br><span class="line">33</span><br><span class="line">34</span><br><span class="line">35</span><br><span class="line">36</span><br><span class="line">37</span><br><span class="line">38</span><br><span class="line">39</span><br><span class="line">40</span><br><span class="line">41</span><br><span class="line">42</span><br><span class="line">43</span><br></pre></td><td class="code"><pre><span class="line"><span class="keyword">package</span> com.heima.file.service;</span><br><span class="line"></span><br><span class="line"><span class="keyword">import</span> java.io.InputStream;</span><br><span class="line"></span><br><span class="line"><span class="comment">/**</span></span><br><span class="line"><span class="comment"> * <span class="doctag">@author</span> itheima</span></span><br><span class="line"><span class="comment"> */</span></span><br><span class="line"><span class="keyword">public</span> <span class="keyword">interface</span> <span class="title class_">FileStorageService</span> &#123;</span><br><span class="line"></span><br><span class="line"></span><br><span class="line"> <span class="comment">/**</span></span><br><span class="line"><span class="comment"> * 上传图片文件</span></span><br><span class="line"><span class="comment"> * <span class="doctag">@param</span> prefix 文件前缀</span></span><br><span class="line"><span class="comment"> * <span class="doctag">@param</span> filename 文件名</span></span><br><span class="line"><span class="comment"> * <span class="doctag">@param</span> inputStream 文件流</span></span><br><span class="line"><span class="comment"> * <span class="doctag">@return</span> 文件全路径</span></span><br><span class="line"><span class="comment"> */</span></span><br><span class="line"> <span class="keyword">public</span> String <span class="title function_">uploadImgFile</span><span class="params">(String prefix, String filename,InputStream inputStream)</span>;</span><br><span class="line"></span><br><span class="line"> <span class="comment">/**</span></span><br><span class="line"><span class="comment"> * 上传html文件</span></span><br><span class="line"><span class="comment"> * <span class="doctag">@param</span> prefix 文件前缀</span></span><br><span class="line"><span class="comment"> * <span class="doctag">@param</span> filename 文件名</span></span><br><span class="line"><span class="comment"> * <span class="doctag">@param</span> inputStream 文件流</span></span><br><span class="line"><span class="comment"> * <span class="doctag">@return</span> 文件全路径</span></span><br><span class="line"><span class="comment"> */</span></span><br><span class="line"> <span class="keyword">public</span> String <span class="title function_">uploadHtmlFile</span><span class="params">(String prefix, String filename,InputStream inputStream)</span>;</span><br><span class="line"></span><br><span class="line"> <span class="comment">/**</span></sp
<p>MinIOFileStorageService</p>
<figure class="highlight java"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br><span class="line">27</span><br><span class="line">28</span><br><span class="line">29</span><br><span class="line">30</span><br><span class="line">31</span><br><span class="line">32</span><br><span class="line">33</span><br><span class="line">34</span><br><span class="line">35</span><br><span class="line">36</span><br><span class="line">37</span><br><span class="line">38</span><br><span class="line">39</span><br><span class="line">40</span><br><span class="line">41</span><br><span class="line">42</span><br><span class="line">43</span><br><span class="line">44</span><br><span class="line">45</span><br><span class="line">46</span><br><span class="line">47</span><br><span class="line">48</span><br><span class="line">49</span><br><span class="line">50</span><br><span class="line">51</span><br><span class="line">52</span><br><span class="line">53</span><br><span class="line">54</span><br><span class="line">55</span><br><span class="line">56</span><br><span class="line">57</span><br><span class="line">58</span><br><span class="line">59</span><br><span class="line">60</span><br><span class="line">61</span><br><span class="line">62</span><br><span class="line">63</span><br><span class="line">64</span><br><span class="line">65</span><br><span class="line">66</span><br><span class="line">67</span><br><span class="line">68</span><br><span class="line">69</span><br><span class="line">70</span><br><span class="line">71</span><br><span class="line">72</span><br><span class="line">73</span><br><span class="line">74</span><br><span class="line">75</span><br><span class="line">76</span><br><span class="line">77</span><br><span class="line">78</span><br><span class="line">79</span><br><span class="line">80</span><br><span class="line">81</span><br><span class="line">82</span><br><span class="line">83</span><br><span class="line">84</span><br><span class="line">85</span><br><span class="line">86</span><br><span class="line">87</span><br><span class="line">88</span><br><span class="line">89</span><br><span class="line">90</span><br><span class="line">91</span><br><span class="line">92</span><br><span class="line">93</span><br><span class="line">94</span><br><span class="line">95</span><br><span class="line">96</span><br><span class="line">97</span><br><span class="line">98</span><br><span class="line">99</span><br><span class="line">100</span><br><span class="line">101</span><br><span class="line">102</span><br><span class="line">103</span><br><span class="line">104</span><br><span class="line">105</span><br><span class="line">106</span><br><span class="line">107</span><br><span class="line">108</span><br><span class="line">109</span><br><span class="line">110</span><br><span class="line">111</span><br><span class="line">112</span><br><span class="line">113</span><br><span class="line">114</span><br><span class="line">115</span><br><span class="line">116</span><br><span class="line">117</span><br><span class="line">118</span><br><span class="line">119</span><br><span class="line">120</span><br><span class="line">121</span><br><span class="line">122</span><br><span class="line">123</span><br><span class="line">124</span><br><span class="line">125</span><br><span class=
<h3 id="4-4-对外加入自动配置"><a href="#4-4-对外加入自动配置" class="headerlink" title="4.4 对外加入自动配置"></a>4.4 对外加入自动配置</h3><p>在resources中新建<code>META-INF/spring.factories</code></p>
<figure class="highlight java"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br></pre></td><td class="code"><pre><span class="line">org.springframework.boot.autoconfigure.EnableAutoConfiguration=\</span><br><span class="line"> com.heima.file.service.impl.MinIOFileStorageService</span><br></pre></td></tr></table></figure>
<h3 id="4-5-其他微服务使用"><a href="#4-5-其他微服务使用" class="headerlink" title="4.5 其他微服务使用"></a>4.5 其他微服务使用</h3><p>第一导入heima-file-starter的依赖</p>
<figure class="highlight xml"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br></pre></td><td class="code"><pre><span class="line"><span class="tag">&lt;<span class="name">dependency</span>&gt;</span></span><br><span class="line"> <span class="tag">&lt;<span class="name">groupId</span>&gt;</span>com.heima<span class="tag">&lt;/<span class="name">groupId</span>&gt;</span></span><br><span class="line"> <span class="tag">&lt;<span class="name">artifactId</span>&gt;</span>heima-file-starter<span class="tag">&lt;/<span class="name">artifactId</span>&gt;</span></span><br><span class="line"> <span class="tag">&lt;<span class="name">version</span>&gt;</span>1.0-SNAPSHOT<span class="tag">&lt;/<span class="name">version</span>&gt;</span></span><br><span class="line"><span class="tag">&lt;/<span class="name">dependency</span>&gt;</span></span><br></pre></td></tr></table></figure>
<p>第二在微服务中添加minio所需要的配置</p>
<figure class="highlight yaml"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br></pre></td><td class="code"><pre><span class="line"><span class="attr">minio:</span></span><br><span class="line"> <span class="attr">accessKey:</span> <span class="string">minio</span></span><br><span class="line"> <span class="attr">secretKey:</span> <span class="string">minio123</span></span><br><span class="line"> <span class="attr">bucket:</span> <span class="string">leadnews</span></span><br><span class="line"> <span class="attr">endpoint:</span> <span class="string">http://192.168.200.130:9000</span></span><br><span class="line"> <span class="attr">readPath:</span> <span class="string">http://192.168.200.130:9000</span></span><br></pre></td></tr></table></figure>
<p>第三在对应使用的业务类中注入FileStorageService样例如下</p>
<figure class="highlight java"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br></pre></td><td class="code"><pre><span class="line"><span class="meta">@Autowired</span></span><br><span class="line"><span class="keyword">private</span> FileStorageService fileStorageService;</span><br></pre></td></tr></table></figure>
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<figure class="highlight java"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br><span class="line">27</span><br><span class="line">28</span><br><span class="line">29</span><br><span class="line">30</span><br></pre></td><td class="code"><pre><span class="line"><span class="keyword">package</span> com.heima.minio;</span><br><span class="line"></span><br><span class="line"></span><br><span class="line"><span class="comment">/**</span></span><br><span class="line"><span class="comment"> * <span class="doctag">@author</span> Jason Gong</span></span><br><span class="line"><span class="comment"> * <span class="doctag">@version</span> 1.0</span></span><br><span class="line"><span class="comment"> * <span class="doctag">@website</span> https://qingling.icu</span></span><br><span class="line"><span class="comment"> * <span class="doctag">@Date</span> 2023/8/18</span></span><br><span class="line"><span class="comment"> * <span class="doctag">@Description</span></span></span><br><span class="line"><span class="comment"> */</span></span><br><span class="line"><span class="meta">@SpringBootTest(classes = MinIOApplication.class)</span></span><br><span class="line"><span class="meta">@RunWith(SpringRunner.class)</span></span><br><span class="line"><span class="meta">@Slf4j</span></span><br><span class="line"><span class="keyword">public</span> <span class="keyword">class</span> <span class="title class_">MinIOTest</span> &#123;</span><br><span class="line"></span><br><span class="line"> <span class="meta">@Autowired</span></span><br><span class="line"> <span class="keyword">private</span> FileStorageService fileStorageService;</span><br><span class="line"></span><br><span class="line"> <span class="meta">@Test</span></span><br><span class="line"> <span class="keyword">public</span> <span class="keyword">void</span> <span class="title function_">testMinIOStarter</span><span class="params">()</span>&#123;</span><br><span class="line"> <span class="comment">//读取一个文件</span></span><br><span class="line"> <span class="keyword">try</span> &#123;</span><br><span class="line"> <span class="type">FileInputStream</span> <span class="variable">inputStream</span> <span class="operator">=</span> <span class="keyword">new</span> <span class="title class_">FileInputStream</span>(<span class="string">&quot;C:\\Gong\\data\\test.html&quot;</span>);</span><br><span class="line"> <span class="type">String</span> <span class="variable">s</span> <span class="operator">=</span> fileStorageService.uploadHtmlFile(<span class="string">&quot;&quot;</span>, <span class="string">&quot;test,html&quot;</span>, inputStream);</span><br><span class="line"> log.info(s);</span><br><span class="line"> &#125; <span class="keyword">catch</span> (FileNotFoundException e) &#123;</span><br><span class="line"> e.printStackTrace();</span><br><span class="line"> &#125;</span><br><span class="line"> &#125;</span><br><span class="line">&#125;</span><br></pre></td></tr></table></figure>
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<p><img src="/pictures/image-20230818165138917.png" alt="image-20230818165138917"></p>
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</article><div class="tag_share"><div class="post-meta__tag-list"><a class="post-meta__tags" href="/tags/MinIo/">MinIo</a></div><div class="post_share"><div class="social-share" data-image="/img/10.png" data-sites="wechat,weibo,qq"></div><link rel="stylesheet" href="/cdn/css/share.min.css" media="print" onload="this.media='all'"><script src="/cdn/js/social-share.min.js" defer></script></div></div><div class="post-reward"><div class="reward-button"><i class="fas fa-qrcode"></i> 打赏</div><div class="reward-main"><ul class="reward-all"><li class="reward-item"><a href="/img/wechat.jpg" target="_blank"><img class="post-qr-code-img" src="/img/wechat.jpg" alt="微信"/></a><div class="post-qr-code-desc">微信</div></li><li class="reward-item"><a href="/img/alipay.jpg" target="_blank"><img class="post-qr-code-img" src="/img/alipay.jpg" alt="支付宝"/></a><div class="post-qr-code-desc">支付宝</div></li></ul></div></div><br/><div id="post-comment"><div class="comment-head"><div class="comment-headline"><i class="far fa-comment-alt fa-fw"></i><span> 评论</span></div></div><div class="comment-wrap"><div><div id="gitalk-container"></div></div></div></div></div><div class="aside-content" id="aside-content"><div class="card-widget card-info"><div class="is-center"><div class="avatar-img"><img src="/img/avatar.jpg" onerror="this.onerror=null;this.src='/img/loading.gif'" alt="avatar"/></div><div class="author-info__name">Jason</div><div class="author-info__description">Debug the World</div></div><div class="card-info-data site-data is-center"><a href="/archives/"><div class="headline">文章</div><div class="length-num">60</div></a><a href="/tags/"><div class="headline">标签</div><div class="length-num">39</div></a><a href="/categories/"><div class="headline">分类</div><div class="length-num">10</div></a></div><a id="card-info-btn"><i class="fab fa-microsoft"></i><span>Ctrl + D 收藏</span></a><div class="card-info-social-icons is-center"><a class="social-icon" href="https://github.com/JasonsGong" target="_blank" title="Github"><i class="fab fa-github"></i></a><a class="social-icon" href="tencent://AddContact/?fromId=45&amp;fromSubId=1&amp;subcmd=all&amp;uin=2602183349&amp;website=www.oicqzone.com" target="_blank" title="QQ"><i class="fab fa-qq"></i></a><a class="social-icon" href="mailto:2602183349@qq.com" target="_blank" title="Email"><i class="fas fa-envelope-open-text"></i></a><a class="social-icon" href="https://github.com/JasonsGong?tab=repositories" target="_blank" title="代码仓库"><i class="fas fa-database"></i></a></div></div><div class="card-widget card-announcement"><div class="item-headline"><i class="fas fa-bullhorn fa-shake"></i><span>公告</span></div><div class="announcement_content">本网站是静态网站,更新页面资源请使用Ctrl+F5;若网站内文章对你有帮助,请使用Ctrl+D收藏该网站</div></div><div class="sticky_layout"><div class="card-widget" id="card-toc"><div class="item-headline"><i class="fas fa-stream"></i><span>目录</span><span class="toc-percentage"></span></div><div class="toc-content is-expand"><ol class="toc"><li class="toc-item toc-level-1"><a class="toc-link" href="#%E4%B8%80-MinIo%E5%9F%BA%E6%9C%AC%E4%BB%8B%E7%BB%8D"><span class="toc-text">一.MinIo基本介绍</span></a><ol class="toc-child"><li class="toc-item toc-level-2"><a class="toc-link" href="#1-%E7%AE%80%E4%BB%8B"><span class="toc-text">1.简介</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#2-%E7%89%B9%E7%82%B9"><span class="toc-text">2.特点</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#3-%E5%AF%B9%E8%B1%A1%E5%AD%98%E5%82%A8%E6%96%B9%E5%BC%8F%E6%AF%94%E8%BE%83"><span class="toc-text">3.对象存储方式比较</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#4-%E5%88%86%E5%B8%83%E5%BC%8F%E6%96%87%E4%BB%B6%E7%B3%BB%E7%BB%9F%E6%AF%94%E8%BE%83"><span class="toc-text">4.分布式文件系统比较</span></a></li></ol></li><li class="toc-item toc-level-1"><a class="toc-link" href="#%E4%BA%8C-MinIo%E5%AE%89%E8%A3%85%
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