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<!DOCTYPE html><html lang="zh-CN" data-theme="light"><head><meta charset="UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1.0,viewport-fit=cover"><title>阿里云对象存储OSS | The Blog</title><meta name="author" content="Jason"><meta name="copyright" content="Jason"><meta name="format-detection" content="telephone=no"><meta name="theme-color" content="#ffffff"><meta name="description" content="1.官网介绍​ 阿里云对象存储OSSObject Storage Service是一款海量、安全、低成本、高可靠的云存储服务可提供99.9999999999%12个9的数据持久性99.995%的数据可用性。多种存储类型供选择全面优化存储成本。OSS具有与平台无关的RESTful API接口您可以在任何应用、任何时间、任何地点存储和访问任意类型的数据。您可以使用阿里云提供的AP">
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<h2 id="2-使用"><a href="#2-使用" class="headerlink" title="2.使用"></a>2.使用</h2><h3 id="2-1-使用的前置准备"><a href="#2-1-使用的前置准备" class="headerlink" title="2.1 使用的前置准备"></a>2.1 使用的前置准备</h3><p>1申请阿里云账号<br>2实名认证<br>3开通“对象存储OSS”服务<br>4进入管理控制台</p>
<h3 id="2-2-创建Bucket"><a href="#2-2-创建Bucket" class="headerlink" title="2.2 创建Bucket"></a>2.2 创建Bucket</h3><p>点击创建Bucket</p>
<p><img src="/pictures/image-20230422210404204.png" alt="image-20230422210404204"></p>
<p>填写相关的信息</p>
<p><img src="/pictures/image-20230422211448747.png" alt="image-20230422211448747"></p>
<h3 id="2-3获取AccessKey保存备用"><a href="#2-3获取AccessKey保存备用" class="headerlink" title="2.3获取AccessKey保存备用"></a>2.3获取AccessKey保存备用</h3><p>AccessKey拥有对阿里云提供服务对象存储、短信服务、视频点播服务等等的控制权,要妥善保管</p>
<p><img src="/pictures/image-20230422211940485.png" alt="image-20230422211940485"></p>
<h3 id="2-4-查看开发文档"><a href="#2-4-查看开发文档" class="headerlink" title="2.4 查看开发文档"></a>2.4 查看开发文档</h3><p>刚开始不会使用的话,查看开发文档是入门的最好方式</p>
<p><img src="/pictures/image-20230422212508029.png" alt="image-20230422212508029"></p>
<h3 id="2-5-入门案例"><a href="#2-5-入门案例" class="headerlink" title="2.5 入门案例"></a>2.5 入门案例</h3><p>创建一个SpringBoot工程</p>
<h4 id="1-引入依赖"><a href="#1-引入依赖" class="headerlink" title="1.引入依赖"></a>1.引入依赖</h4><p>可以引入一个日期工具类<strong>joda-time</strong> 方便后面生成图片存储的路径</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.aliyun.oss<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>aliyun-sdk-oss<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>3.15.1<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>
<h4 id="2-修改配置文件"><a href="#2-修改配置文件" class="headerlink" title="2.修改配置文件"></a>2.修改配置文件</h4><p>入门案例中以下值会直接在代码中写死,先不从配置文件中获取</p>
<figure class="highlight properties"><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></pre></td><td class="code"><pre><span class="line"><span class="comment"># 地域节点 bucket概览中查看</span></span><br><span class="line"><span class="attr">aliyun.oss.endpoint</span>=<span class="string">oss-cn-beijing.aliyuncs.com</span></span><br><span class="line"><span class="comment"># accessKey</span></span><br><span class="line"><span class="attr">aliyun.oss.accessKeyId</span>=<span class="string">LTAI4G4SV6WtST7UYH77XXXX</span></span><br><span class="line"><span class="comment"># secret</span></span><br><span class="line"><span class="attr">aliyun.oss.secret</span>=<span class="string">X9KHNYgztNr9MI5Zp8JffXXXXXXXX</span></span><br><span class="line"><span class="comment"># bucket名</span></span><br><span class="line"><span class="attr">aliyun.oss.bucket</span>=<span class="string">yygh-atguigu</span></span><br></pre></td></tr></table></figure>
<h4 id="3-创建读取配置文件的配置类"><a href="#3-创建读取配置文件的配置类" class="headerlink" title="3.创建读取配置文件的配置类"></a>3.创建读取配置文件的配置类</h4><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></pre></td><td class="code"><pre><span class="line"><span class="meta">@Component</span></span><br><span class="line"><span class="keyword">public</span> <span class="keyword">class</span> <span class="title class_">ConstantOssPropertiesUtils</span> <span class="keyword">implements</span> <span class="title class_">InitializingBean</span> &#123;</span><br><span class="line"></span><br><span class="line"> <span class="meta">@Value(&quot;$&#123;aliyun.oss.endpoint&#125;&quot;)</span></span><br><span class="line"> <span class="keyword">private</span> String endpoint;</span><br><span class="line"></span><br><span class="line"> <span class="meta">@Value(&quot;$&#123;aliyun.oss.accessKeyId&#125;&quot;)</span></span><br><span class="line"> <span class="keyword">private</span> String accessKeyId;</span><br><span class="line"></span><br><span class="line"> <span class="meta">@Value(&quot;$&#123;aliyun.oss.secret&#125;&quot;)</span></span><br><span class="line"> <span class="keyword">private</span> String secret;</span><br><span class="line"></span><br><span class="line"> <span class="meta">@Value(&quot;$&#123;aliyun.oss.bucket&#125;&quot;)</span></span><br><span class="line"> <span class="keyword">private</span> String bucket;</span><br><span class="line"></span><br><span class="line"> <span class="keyword">public</span> <span class="keyword">static</span> String EDNPOINT;</span><br><span class="line"> <span class="keyword">public</span> <span class="keyword">static</span> String ACCESS_KEY_ID;</span><br><span class="line"> <span class="keyword">public</span> <span class="keyword">static</span> String SECRECT;</span><br><span class="line"> <span class="keyword">public</span> <span class="keyword">static</span> String BUCKET;</span><br><span class="line"></span><br><span class="line"> <span class="meta">@Override</span></span><br><span class="line"> <span class="keyword">public</span> <span class="keyword">void</span> <span class="title function_">afterPropertiesSet</span><span class="params">()</span> <span class="keyword">throws</span> Exception &#123;</span><br><span class="line"> EDNPOINT=endpoint;</span><br><span class="line"> ACCESS_KEY_ID=accessKeyId;</span><br><span class="line"> SECRECT=secret;</span><br><span class="line"> BUCKET=bucket;</span><br><span class="line"> &#125;</span><br><span class="line">&#125;</span><br></pre></td></tr></table></figure>
<h4 id="4-测试案例"><a href="#4-测试案例" class="headerlink" title="4.测试案例"></a>4.测试案例</h4><p>以下测试案例由官方开发文档提供</p>
<p>1.通过代码创建Bucket</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></pre></td><td class="code"><pre><span class="line"><span class="keyword">public</span> <span class="keyword">class</span> <span class="title class_">Demo</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> <span class="keyword">throws</span> Exception &#123;</span><br><span class="line"> <span class="comment">// Endpoint以华东1杭州为例其它Region请按实际情况填写。</span></span><br><span class="line"> <span class="type">String</span> <span class="variable">endpoint</span> <span class="operator">=</span> <span class="string">&quot;https://oss-cn-hangzhou.aliyuncs.com&quot;</span>;</span><br><span class="line"> <span class="comment">// 阿里云账号AccessKey拥有所有API的访问权限风险很高。强烈建议您创建并使用RAM用户进行API访问或日常运维请登录RAM控制台创建RAM用户。</span></span><br><span class="line"> <span class="type">String</span> <span class="variable">accessKeyId</span> <span class="operator">=</span> <span class="string">&quot;yourAccessKeyId&quot;</span>;</span><br><span class="line"> <span class="type">String</span> <span class="variable">accessKeySecret</span> <span class="operator">=</span> <span class="string">&quot;yourAccessKeySecret&quot;</span>;</span><br><span class="line"> <span class="comment">// 填写Bucket名称例如examplebucket。</span></span><br><span class="line"> <span class="type">String</span> <span class="variable">bucketName</span> <span class="operator">=</span> <span class="string">&quot;examplebucket&quot;</span>;</span><br><span class="line"></span><br><span class="line"> <span class="comment">// 创建OSSClient实例。</span></span><br><span class="line"> <span class="type">OSS</span> <span class="variable">ossClient</span> <span class="operator">=</span> <span class="keyword">new</span> <span class="title class_">OSSClientBuilder</span>().build(endpoint, accessKeyId, accessKeySecret);</span><br><span class="line"></span><br><span class="line"> <span class="keyword">try</span> &#123;</span><br><span class="line"> <span class="comment">// 创建存储空间。</span></span><br><span class="line"> ossClient.createBucket(bucketName);</span><br><span class="line"></span><br><span class="line"> &#125; <span class="keyword">catch</span> (OSSException oe) &#123;</span><br><span class="line"> System.out.println(<span class="string">&quot;Caught an OSSException, which means your request made it to OSS, &quot;</span></span><br><span class="line"> + <span clas
<p>2.上传文件</p>
<p>以下代码用于通过流式上传的方式将文件上传到OSS。</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></pre></td><td class="code"><pre><span class="line"><span class="keyword">import</span> com.aliyun.oss.ClientException;</span><br><span class="line"><span class="keyword">import</span> com.aliyun.oss.OSS;</span><br><span class="line"><span class="keyword">import</span> com.aliyun.oss.OSSClientBuilder;</span><br><span class="line"><span class="keyword">import</span> com.aliyun.oss.OSSException;</span><br><span class="line"><span class="keyword">import</span> java.io.ByteArrayInputStream;</span><br><span class="line"></span><br><span class="line"><span class="keyword">public</span> <span class="keyword">class</span> <span class="title class_">Demo</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> <span class="keyword">throws</span> Exception &#123;</span><br><span class="line"> <span class="comment">// Endpoint以华东1杭州为例其它Region请按实际情况填写。</span></span><br><span class="line"> <span class="type">String</span> <span class="variable">endpoint</span> <span class="operator">=</span> <span class="string">&quot;https://oss-cn-hangzhou.aliyuncs.com&quot;</span>;</span><br><span class="line"> <span class="comment">// 阿里云账号AccessKey拥有所有API的访问权限风险很高。强烈建议您创建并使用RAM用户进行API访问或日常运维请登录RAM控制台创建RAM用户。</span></span><br><span class="line"> <span class="type">String</span> <span class="variable">accessKeyId</span> <span class="operator">=</span> <span class="string">&quot;yourAccessKeyId&quot;</span>;</span><br><span class="line"> <span class="type">String</span> <span class="variable">accessKeySecret</span> <span class="operator">=</span> <span class="string">&quot;yourAccessKeySecret&quot;</span>;</span><br><span class="line"> <span class="comment">// 填写Bucket名称例如examplebucket。</span></span><br><span class="line"> <span class="type">String</span> <span class="variable">bucketName</span> <span class="operator">=</span> <span class="string">&quot;examplebucket&quot;</span>;</span><br><span class="line"> <span class="comment">// 填写Object完整路径例如exampledir/exampleobject.txt。Object完整路径中不能包含Bucket名称。</span></span><br><span class="line"> <span class="type">String</span> <span class="variable">objectName</span> <span class="operator
<p>3.下载文件</p>
<p>以下代码用于通过流式下载方式从OSS下载文件。</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></pre></td><td class="code"><pre><span class="line"><span class="keyword">import</span> com.aliyun.oss.ClientException;</span><br><span class="line"><span class="keyword">import</span> com.aliyun.oss.OSS;</span><br><span class="line"><span class="keyword">import</span> com.aliyun.oss.OSSClientBuilder;</span><br><span class="line"><span class="keyword">import</span> com.aliyun.oss.OSSException;</span><br><span class="line"><span class="keyword">import</span> com.aliyun.oss.model.OSSObject;</span><br><span class="line"><span class="keyword">import</span> java.io.BufferedReader;</span><br><span class="line"><span class="keyword">import</span> java.io.InputStream;</span><br><span class="line"><span class="keyword">import</span> java.io.InputStreamReader;</span><br><span class="line"></span><br><span class="line"><span class="keyword">public</span> <span class="keyword">class</span> <span class="title class_">Demo</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> <span class="keyword">throws</span> Exception &#123;</span><br><span class="line"> <span class="comment">// Endpoint以华东1杭州为例其它Region请按实际情况填写。</span></span><br><span class="line"> <span class="type">String</span> <span class="variable">endpoint</span> <span class="operator">=</span> <span class="string">&quot;https://oss-cn-hangzhou.aliyuncs.com&quot;</span>;</span><br><span class="line"> <span class="comment">// 阿里云账号AccessKey拥有所有API的访问权限风险很高。强烈建议您创建并使用RAM用户进行API访问或日常运维请登录RAM控制台创建RAM用户。</span></span><br><span class="line"> <span class="type">String</span> <span class="variable">accessKeyId</span> <span class="operator">=</span> <span class="string">&quot;yourAccessKeyId&quot;</span>;</span><br><span class="line"> <span class="type">String</span> <span class="va
<p>4.列举文件</p>
<p>以下代码用于列举examplebucket存储空间下的文件。默认列举100个文件。</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></pre></td><td class="code"><pre><span class="line"><span class="keyword">import</span> com.aliyun.oss.ClientException;</span><br><span class="line"><span class="keyword">import</span> com.aliyun.oss.OSS;</span><br><span class="line"><span class="keyword">import</span> com.aliyun.oss.OSSClientBuilder;</span><br><span class="line"><span class="keyword">import</span> com.aliyun.oss.OSSException;</span><br><span class="line"><span class="keyword">import</span> com.aliyun.oss.model.OSSObjectSummary;</span><br><span class="line"><span class="keyword">import</span> com.aliyun.oss.model.ObjectListing;</span><br><span class="line"></span><br><span class="line"><span class="keyword">public</span> <span class="keyword">class</span> <span class="title class_">Demo</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> <span class="keyword">throws</span> Exception &#123;</span><br><span class="line"> <span class="comment">// Endpoint以华东1杭州为例其它Region请按实际情况填写。</span></span><br><span class="line"> <span class="type">String</span> <span class="variable">endpoint</span> <span class="operator">=</span> <span class="string">&quot;https://oss-cn-hangzhou.aliyuncs.com&quot;</span>;</span><br><span class="line"> <span class="comment">// 阿里云账号AccessKey拥有所有API的访问权限风险很高。强烈建议您创建并使用RAM用户进行API访问或日常运维请登录RAM控制台创建RAM用户。</span></span><br><span class="line"> <span class="type">String</span> <span class="variable">accessKeyId</span> <span class="operator">=</span> <span class="string">&quot;yourAccessKeyId&quot;</span>;</span><br><span class="line"> <span class="type">String</span> <span class="variable">accessKeySecret</span> <span class="operator">=</span> <span class="string">&quot;yourAccessKeySecret&quot;</span>;</span><br><span class="line"> <span class="comment">// 填写Bucket名称例如examplebucket。</span></span><br><span class="line"> <span class="type">String</span> <span class="variable">bucketName</span> <span class="operator">=</span> <span class="string">&quot;examplebucket&quot;</span>;</span><br><span class="line"></span><br><span class="line"> <span cla
<p>5.删除文件</p>
<p>以下代码用于删除指定文件。</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">import</span> com.aliyun.oss.ClientException;</span><br><span class="line"><span class="keyword">import</span> com.aliyun.oss.OSS;</span><br><span class="line"><span class="keyword">import</span> com.aliyun.oss.OSSClientBuilder;</span><br><span class="line"><span class="keyword">import</span> com.aliyun.oss.OSSException;</span><br><span class="line"></span><br><span class="line"><span class="keyword">public</span> <span class="keyword">class</span> <span class="title class_">Demo</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> <span class="keyword">throws</span> Exception &#123;</span><br><span class="line"> <span class="comment">// Endpoint以华东1杭州为例其它Region请按实际情况填写。</span></span><br><span class="line"> <span class="type">String</span> <span class="variable">endpoint</span> <span class="operator">=</span> <span class="string">&quot;https://oss-cn-hangzhou.aliyuncs.com&quot;</span>;</span><br><span class="line"> <span class="comment">// 阿里云账号AccessKey拥有所有API的访问权限风险很高。强烈建议您创建并使用RAM用户进行API访问或日常运维请登录RAM控制台创建RAM用户。</span></span><br><span class="line"> <span class="type">String</span> <span class="variable">accessKeyId</span> <span class="operator">=</span> <span class="string">&quot;yourAccessKeyId&quot;</span>;</span><br><span class="line"> <span class="type">String</span> <span class="variable">accessKeySecret</span> <span class="operator">=</span> <span class="string">&quot;yourAccessKeySecret&quot;</span>;</span><br><span class="line"> <span class="comment">// 填写Bucket名称例如examplebucket。</span></span><br><span class="line"> <span class="type">String</span> <span class="variable">bucketName</span> <span class="operator">=</span> <span class="string">&quot;examplebucket&quot;</span>;</span><br><span class="line"> <span class="comment">// 填写Object完整路径例如exampledir/exampleobject.txt。Object完整路径中不能包含Bucket名称。</span></span><br><span class="line"> <span class="type">String</span> <span class="variable">objectName</span> <span class="operator">=</span> <span class="string">&quot;exampledir/exampleobject.txt&quot;</span>;</span><br><span class="line"></span><br><span
<h4 id="5-项目中使用OSS对象存储"><a href="#5-项目中使用OSS对象存储" class="headerlink" title="5.项目中使用OSS对象存储"></a>5.项目中使用OSS对象存储</h4><h5 id="1-文件的上传操作"><a href="#1-文件的上传操作" class="headerlink" title="1.文件的上传操作"></a>1.文件的上传操作</h5><p>controller层</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">import</span> com.atguigu.yygh.common.result.Result;</span><br><span class="line"><span class="keyword">import</span> com.atguigu.yygh.oss.service.OSSService;</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.web.bind.annotation.PostMapping;</span><br><span class="line"><span class="keyword">import</span> org.springframework.web.bind.annotation.RequestMapping;</span><br><span class="line"><span class="keyword">import</span> org.springframework.web.bind.annotation.RestController;</span><br><span class="line"><span class="keyword">import</span> org.springframework.web.multipart.MultipartFile;</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> GongChangjiang</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">@Date</span> 2023/4/22</span></span><br><span class="line"><span class="comment"> * <span class="doctag">@Description</span> 对象存储的控制器方法</span></span><br><span class="line"><span class="comment"> */</span></span><br><span class="line"><span class="meta">@RestController</span></span><br><span class="line"><span class="meta">@RequestMapping(&quot;/api/oss/file&quot;)</span></span><br><span class="line"><span class="keyword">public</span> <span class="keyword">class</span> <span class="title class_">OSSController</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> OSSService ossService;</span><br><span class="line"></span><br><span class="line"> <span class="comment">/**</span></span><br><span class="line"><span class="comment"> * 上传文件到阿里云</span></span><br><span class="line"><span class="comment"> */</span></span><br><span class="line"> <span class="meta">@PostMapping(&quot;/fileUpload&quot;)</span></span><br><span class="line"> <span class="keyword">public</span> Result <span class="title function_">fileUpload</span><span class="params">(MultipartFile file)</span>&#123;</span><br><span class="line"> <span class="comment">//上传文件,返回文件的url地址</span></span><br><span class="line"> <span class="type">String</span> <span class="variable">url</span> <span class="operator">=</span> ossService.upload(file);</span><br><span class="line"> <span class="keyword">return</span> Result.ok(url);</span><br><span class="line"> &#125;</span><br><span class="line">&#125;</span><br></pre></td></tr></table></figure>
<p>service层</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></pre></td><td class="code"><pre><span class="line"><span class="keyword">import</span> com.aliyun.oss.ClientException;</span><br><span class="line"><span class="keyword">import</span> com.aliyun.oss.OSS;</span><br><span class="line"><span class="keyword">import</span> com.aliyun.oss.OSSClientBuilder;</span><br><span class="line"><span class="keyword">import</span> com.aliyun.oss.OSSException;</span><br><span class="line"><span class="keyword">import</span> com.atguigu.yygh.oss.service.OSSService;</span><br><span class="line"><span class="keyword">import</span> com.atguigu.yygh.oss.utils.ConstantOssPropertiesUtils;</span><br><span class="line"><span class="keyword">import</span> org.joda.time.DateTime;</span><br><span class="line"><span class="keyword">import</span> org.springframework.stereotype.Service;</span><br><span class="line"><span class="keyword">import</span> org.springframework.web.multipart.MultipartFile;</span><br><span class="line"></span><br><span class="line"><span class="keyword">import</span> java.io.ByteArrayInputStream;</span><br><span class="line"><span class="keyword">import</span> java.io.IOException;</span><br><span class="line"><span class="keyword">import</span> java.io.InputStream;</span><br><span class="line"><span class="keyword">import</span> java.util.UUID;</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> GongChangjiang</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">@Date</span> 2023/4/22</span></span><br><spa
<h2 id="3-Aliyun-Spring-Boot-OSS"><a href="#3-Aliyun-Spring-Boot-OSS" class="headerlink" title="3.Aliyun Spring Boot OSS"></a>3.Aliyun Spring Boot OSS</h2><p><strong>[使用文档](<a target="_blank" rel="noopener" href="https://github.com/alibaba/aliyun-spring-boot/blob/master/aliyun-spring-boot-samples/aliyun-oss-spring-boot-sample/README-zh.md">aliyun-spring-boot&#x2F;README-zh.md at master · alibaba&#x2F;aliyun-spring-boot · GitHub</a>)</strong></p>
<p>相比与上面的Demo这个Demo更加的简便编写的代码比较少</p>
<p><strong>项目说明</strong></p>
<p> 如果您的应用是 Spring Cloud 应用,且需要使用阿里云的 OSS 服务进行云端的文件存储,例如电商业务中常见的商品图片存储,那么您可以使用 OSS starter 完成 Spring Cloud 应用的对象存储。</p>
<p>阿里云对象存储服务Object Storage Service简称 OSS是阿里云提供的海量、安全、低成本、高可靠的云存储服务。您可以在任何应用、任何时间、任何地点存储和访问任意类型的数据。更多 OSS 相关的信息,请参考 <a target="_blank" rel="noopener" href="https://www.aliyun.com/product/oss">OSS官网</a></p>
<h3 id="1-引入依赖-1"><a href="#1-引入依赖-1" class="headerlink" title="1.引入依赖"></a>1.引入依赖</h3><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></pre></td><td class="code"><pre><span class="line"><span class="comment">&lt;!-- 阿里云的对象存储的依赖--&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>com.alibaba.cloud<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-cloud-starter-alicloud-oss<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>2.1.0.RELEASE<span class="tag">&lt;/<span class="name">version</span>&gt;</span></span><br><span class="line"> <span class="tag">&lt;<span class="name">type</span>&gt;</span>pom<span class="tag">&lt;/<span class="name">type</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>
<h3 id="2-在配置文件中增加配置"><a href="#2-在配置文件中增加配置" class="headerlink" title="2.在配置文件中增加配置"></a>2.在配置文件中增加配置</h3><figure class="highlight properties"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br></pre></td><td class="code"><pre><span class="line"><span class="attr">spring.cloud.alicloud.access-key</span>=<span class="string">************</span></span><br><span class="line"><span class="attr">spring.cloud.alicloud.secret-key</span>=<span class="string">************</span></span><br><span class="line"><span class="attr">spring.cloud.alicloud.oss.endpoint</span>=<span class="string">************</span></span><br></pre></td></tr></table></figure>
<h3 id="3-测试使用"><a href="#3-测试使用" class="headerlink" title="3.测试使用"></a>3.测试使用</h3><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></pre></td><td class="code"><pre><span class="line"><span class="meta">@Autowired</span></span><br><span class="line">OSSClient ossClient;</span><br><span class="line"><span class="comment">/**</span></span><br><span class="line"><span class="comment"> * 测试使用阿里云上传视频</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">void</span> <span class="title function_">testUpload</span><span class="params">()</span> <span class="keyword">throws</span> FileNotFoundException &#123;</span><br><span class="line"> <span class="type">String</span> <span class="variable">bucketName</span> <span class="operator">=</span> <span class="string">&quot;gulimall-0611&quot;</span>;</span><br><span class="line"> <span class="type">String</span> <span class="variable">objectName</span> <span class="operator">=</span> <span class="string">&quot;test1.jpg&quot;</span>;</span><br><span class="line"> <span class="type">InputStream</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.jpg&quot;</span>);</span><br><span class="line"> <span class="comment">// 创建PutObjectRequest对象。</span></span><br><span class="line"> ossClient.putObject(bucketName,objectName,inputStream);</span><br><span class="line"> ossClient.shutdown();</span><br><span class="line">&#125;</span><br></pre></td></tr></table></figure>
<h3 id="4-在项目中使用OSS进行文件的上传和下载的操作"><a href="#4-在项目中使用OSS进行文件的上传和下载的操作" class="headerlink" title="4.在项目中使用OSS进行文件的上传和下载的操作"></a>4.在项目中使用OSS进行文件的上传和下载的操作</h3><p><strong>服务端签名直传</strong> 使用这种方式可以减轻本地服务器的压力</p>
<p>参考文档:<a target="_blank" rel="noopener" href="https://help.aliyun.com/document_detail/91868.htm?spm=a2c4g.31927.0.0.44193d70tJDLJb#concept-ahk-rfz-2fb">https://help.aliyun.com/document_detail/91868.htm?spm=a2c4g.31927.0.0.44193d70tJDLJb#concept-ahk-rfz-2fb</a></p>
<img src="/pictures/image-20230611214209712.png" alt="image-20230611214209712" style="zoom:150%;" />
<h4 id="4-1-获取文件上传相关的签名信息"><a href="#4-1-获取文件上传相关的签名信息" class="headerlink" title="4.1 获取文件上传相关的签名信息"></a>4.1 获取文件上传相关的签名信息</h4><p>获取签名信息的接口</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></pre></td><td class="code"><pre><span class="line"><span class="keyword">package</span> com.atguigu.gulimall.thirdparty.controller;</span><br><span class="line"></span><br><span class="line"><span class="keyword">import</span> com.aliyun.oss.OSS;</span><br><span class="line"><span class="keyword">import</span> com.aliyun.oss.OSSClientBuilder;</span><br><span class="line"><span class="keyword">import</span> com.aliyun.oss.common.utils.BinaryUtil;</span><br><span class="line"><span class="keyword">import</span> com.aliyun.oss.model.MatchMode;</span><br><span class="line"><span class="keyword">import</span> com.aliyun.oss.model.PolicyConditions;</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.beans.factory.annotation.Value;</span><br><span class="line"><span class="keyword">import</span> org.springframework.web.bind.annotation.RequestMapping;</span><br><span class="line"><span class="keyword">import</span> org.springframework.web.bind.annotation.RestController;</span><br><span class="line"></span><br><span class="line"><span class="keyword">import</span> java.text.SimpleDateFormat;</span><br><span class="line"><span class="keyword">import</span> java.util.Date;</span><br><span class="line"><span class="keyword">import</span> java.util.LinkedHashMap;</span><br><span class="line"><span class="keyword">import</span> java.util.Map;</spa
<p>访问接口之后返回的数据格式</p>
<figure class="highlight json"><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></pre></td><td class="code"><pre><span class="line"><span class="punctuation">&#123;</span></span><br><span class="line"> <span class="attr">&quot;accessId&quot;</span><span class="punctuation">:</span> <span class="string">&quot;LTAI5tDDwk18w2S7w1KF24oT&quot;</span><span class="punctuation">,</span><span class="comment">//access-key</span></span><br><span class="line"> <span class="attr">&quot;policy&quot;</span><span class="punctuation">:</span> <span class="string">&quot;eyJleHBpcmF0aW9uIjoiMjAyMy0wNi0xMVQxNDoxNzozMi43OTdaIiwiY29uZGl0aW9ucyI6W1siY29udGVudC1sZW5ndGgtcmFuZ2UiLDAsMTA0ODU3NjAwMF0sWyJzdGFydHMtd2l0aCIsIiRrZXkiLCIyMDIzLzA2LzExLyJdXX0=&quot;</span><span class="punctuation">,</span><span class="comment">//策略,加密之后的结果</span></span><br><span class="line"> <span class="attr">&quot;signature&quot;</span><span class="punctuation">:</span> <span class="string">&quot;n67QffiYHceO2Hf7g8MDXgWsfpw=&quot;</span><span class="punctuation">,</span><span class="comment">//签名</span></span><br><span class="line"> <span class="attr">&quot;dir&quot;</span><span class="punctuation">:</span> <span class="string">&quot;2023/06/11/&quot;</span><span class="punctuation">,</span><span class="comment">//上传到的文件的地址</span></span><br><span class="line"> <span class="attr">&quot;host&quot;</span><span class="punctuation">:</span> <span class="string">&quot;https://gulimall-0611.oss-cn-beijing.aliyuncs.com&quot;</span><span class="punctuation">,</span><span class="comment">//上传到的主机的</span></span><br><span class="line"> <span class="attr">&quot;expire&quot;</span><span class="punctuation">:</span> <span class="string">&quot;1686493052&quot;</span><span class="comment">//过期时间</span></span><br><span class="line"><span class="punctuation">&#125;</span></span><br></pre></td></tr></table></figure>
<p>前端相关的代码</p>
<p><strong>前端相关的代码可以借鉴一下谷粒商城的前端上传文件的组件,里面封装了多文件上传和单文件上传的功能</strong></p>
<p><img src="/pictures/image-20230612111805518.png" alt="image-20230612111805518"></p>
<p>出现跨域的问题</p>
<p><img src="/pictures/image-20230612114314757.png" alt="image-20230612114314757"></p>
<p>解决方法</p>
<p><img src="/pictures/image-20230612114238391.png" alt="image-20230612114238391"></p>
2024-06-14 22:00:25 +08:00
</article><div class="tag_share"><div class="post-meta__tag-list"><a class="post-meta__tags" href="/tags/%E4%BA%91%E8%AE%A1%E7%AE%97/">云计算</a></div><div class="post_share"><div class="social-share" data-image="/img/9.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-2"><a class="toc-link" href="#1-%E5%AE%98%E7%BD%91%E4%BB%8B%E7%BB%8D"><span class="toc-text">1.官网介绍</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#2-%E4%BD%BF%E7%94%A8"><span class="toc-text">2.使用</span></a><ol class="toc-child"><li class="toc-item toc-level-3"><a class="toc-link" href="#2-1-%E4%BD%BF%E7%94%A8%E7%9A%84%E5%89%8D%E7%BD%AE%E5%87%86%E5%A4%87"><span class="toc-text">2.1 使用的前置准备</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#2-2-%E5%88%9B%E5%BB%BABucket"><span class="toc-text">2.2 创建Bucket</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#2-3%E8%8E%B7%E5%8F%96AccessKey%E4%BF%9D%E5%AD%98%E5%A4%87%E7%94%A8"><span class="toc-text">2.3获取AccessKey保存备用</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#2-4-%E6%9F%A5%E7%9C%8B%E5%BC%80%E5%8F%91%E6%96
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