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docker版OCR环境搭建教程.html
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<div><h1 class="mume-header" id="docker%E7%89%88%E6%9C%ACocr%E7%8E%AF%E5%A2%83%E6%9C%8D%E5%8A%A1%E7%AB%AF%E6%90%AD%E5%BB%BA">docker版本OCR环境服务端搭建</h1>
<hr>
<p><strong>目录</strong></p>
<ul>
<li><a href="#docker%E7%89%88%E6%9C%ACocr%E7%8E%AF%E5%A2%83%E6%9C%8D%E5%8A%A1%E7%AB%AF%E6%90%AD%E5%BB%BA">docker版本OCR环境服务端搭建</a>
<ul>
<li><a href="#1windows%E4%B8%8B%E5%AE%89%E8%A3%85docker">1.windows下安装docker</a></li>
<li><a href="#2-%E9%85%8D%E7%BD%AEdocker">2. 配置docker</a>
<ul>
<li><a href="#%E8%84%9A%E6%9C%AC%E6%89%A7%E8%A1%8C%E7%AE%80%E5%8C%96%E5%90%8E%E7%BB%AD%E6%93%8D%E4%BD%9C%E7%82%B9%E5%87%BB%E8%B7%B3%E8%BD%AC%E5%88%B0%E7%AC%AC6%E6%AD%A56-%E6%89%A7%E8%A1%8C%E8%84%9A%E6%9C%AC%E7%A8%8B%E5%BA%8F%E5%BC%80%E5%90%AFocr%E6%9C%8D%E5%8A%A1"><em>脚本执行简化后续操作，点击跳转到第6步</em></a></li>
</ul>
</li>
<li><a href="#3-%E4%B8%8B%E8%BD%BD%E9%98%BF%E9%87%8C%E4%BA%91%E4%B8%8A%E7%9A%84%E9%95%9C%E5%83%8F%E5%88%B0%E6%9C%AC%E5%9C%B0">3. 下载阿里云上的镜像到本地</a></li>
<li><a href="#4-%E4%BD%BF%E7%94%A8%E9%95%9C%E5%83%8F%E5%88%9B%E5%BB%BA%E5%AE%B9%E5%99%A8">4. 使用镜像创建容器</a></li>
<li><a href="#5-%E7%BC%96%E5%86%99%E8%84%9A%E6%9C%AC%E6%89%A7%E8%A1%8C%E6%9C%8D%E5%8A%A1%E7%A8%8B%E5%BA%8F">5. 编写脚本执行服务程序</a></li>
<li><a href="#6-%E6%89%A7%E8%A1%8C%E8%84%9A%E6%9C%AC%E7%A8%8B%E5%BA%8F%E5%BC%80%E5%90%AFocr%E6%9C%8D%E5%8A%A1">6. 执行脚本程序开启OCR服务</a></li>
</ul>
</li>
<li><a href="#%E5%AE%A2%E6%88%B7%E7%AB%AF%E6%90%AD%E5%BB%BA%E7%A4%BA%E4%BE%8B">客户端搭建（示例）</a>
<ul>
<li><a href="#%E5%AE%A2%E6%88%B7%E7%AB%AF%E5%8F%91%E5%87%BA%E8%AF%B7%E6%B1%82%E7%BB%99%E6%9C%8D%E5%8A%A1%E7%AB%AF">客户端发出请求给服务端</a></li>
</ul>
</li>
<li><a href="#%E8%AF%B4%E6%98%8E">说明</a><br>
- <a href="#1-%E6%8F%90%E4%BE%9B%E7%9A%84%E7%AB%AF%E5%8F%A3%E6%98%AF7878%E7%82%B9%E5%87%BB%E6%9F%A5%E7%9C%8B4-%E4%BD%BF%E7%94%A8%E9%95%9C%E5%83%8F%E5%88%9B%E5%BB%BA%E5%AE%B9%E5%99%A8">1. 提供的端口是7878,点击查看</a><br>
- <a href="#2-%E5%A6%82%E4%BD%95%E8%AE%BF%E9%97%AE%E5%AE%B9%E5%99%A8%E4%B8%AD%E7%9A%84%E6%96%87%E4%BB%B6">2. 如何访问容器中的文件</a></li>
</ul>
<h2 class="mume-header" id="1windows%E4%B8%8B%E5%AE%89%E8%A3%85docker">1.windows下安装docker</h2>
<p><em>基本步骤：</em></p>
<ul>
<li>
<p><a href="https://www.docker.com/">官网下载docker</a></p>
</li>
<li>
<p>注册账号并安装</p>
<ul>
<li class="task-list-item"><input type="checkbox" class="task-list-item-checkbox" checked> docker下载镜像需要注册登录官方账号</li>
</ul>
</li>
</ul>
<h2 class="mume-header" id="2-%E9%85%8D%E7%BD%AEdocker">2. 配置docker</h2>
<ul>
<li>添加阿里加速服务,配置文件如下<br>
<em>"<a href="https://jqa3j6qq.mirror.aliyuncs.com">https://jqa3j6qq.mirror.aliyuncs.com</a>"<strong>是我的阿里云加速服务地址</strong></em><pre data-role="codeBlock" data-info="json" class="language-json"><span class="token punctuation">{</span>
<span class="token property">"registry-mirrors"</span><span class="token operator">:</span> <span class="token punctuation">[</span>
<span class="token string">"https://jqa3j6qq.mirror.aliyuncs.com"</span>
<span class="token punctuation">]</span><span class="token punctuation">,</span>
<span class="token property">"insecure-registries"</span><span class="token operator">:</span> <span class="token punctuation">[</span><span class="token punctuation">]</span><span class="token punctuation">,</span>
<span class="token property">"debug"</span><span class="token operator">:</span> <span class="token boolean">false</span><span class="token punctuation">,</span>
<span class="token property">"experimental"</span><span class="token operator">:</span> <span class="token boolean">false</span><span class="token punctuation">,</span>
<span class="token property">"features"</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">"buildkit"</span><span class="token operator">:</span> <span class="token boolean">true</span>
<span class="token punctuation">}</span>
<span class="token punctuation">}</span>
</pre><ul>
<li class="task-list-item"><input type="checkbox" class="task-list-item-checkbox" checked> windows下docker加速设置在此处修改<br>
<img src="../docker%E9%85%8D%E7%BD%AE.png" alt="docker 配置"></li>
</ul>
</li>
</ul>
<h3 class="mume-header" id="%E8%84%9A%E6%9C%AC%E6%89%A7%E8%A1%8C%E7%AE%80%E5%8C%96%E5%90%8E%E7%BB%AD%E6%93%8D%E4%BD%9C%E7%82%B9%E5%87%BB%E8%B7%B3%E8%BD%AC%E5%88%B0%E7%AC%AC6%E6%AD%A56-%E6%89%A7%E8%A1%8C%E8%84%9A%E6%9C%AC%E7%A8%8B%E5%BA%8F%E5%BC%80%E5%90%AFocr%E6%9C%8D%E5%8A%A1"><a href="#6-%E6%89%A7%E8%A1%8C%E8%84%9A%E6%9C%AC%E7%A8%8B%E5%BA%8F%E5%BC%80%E5%90%AFocr%E6%9C%8D%E5%8A%A1"><em>脚本执行简化后续操作，点击跳转到第6步</em></a></h3>
<h2 class="mume-header" id="3-%E4%B8%8B%E8%BD%BD%E9%98%BF%E9%87%8C%E4%BA%91%E4%B8%8A%E7%9A%84%E9%95%9C%E5%83%8F%E5%88%B0%E6%9C%AC%E5%9C%B0">3. 下载阿里云上的镜像到本地</h2>
<p><em>阿里云上传下载镜像暂使用个人账户</em></p>
<ol>
<li>登录阿里云Docker Registry</li>
</ol>
<blockquote>
<p>$ docker login --username=brilli**** <a href="http://registry.cn-shenzhen.aliyuncs.com">registry.cn-shenzhen.aliyuncs.com</a></p>
</blockquote>
<ul>
<li class="task-list-item"><input type="checkbox" class="task-list-item-checkbox" checked> password：zsj18846299</li>
</ul>
<blockquote>
<p>用于登录的用户名为阿里云账号全名，密码为开通服务时设置的密码。</p>
</blockquote>
<ol start="2">
<li>从Registry中拉取镜像到本机,2.1<sup class="footnote-ref"><a href="#fn1" id="fnref1">[1]</a></sup>是版本号</li>
</ol>
<pre data-role="codeBlock" data-info class="language-"><code>$ docker pull registry.cn-shenzhen.aliyuncs.com/zzssjj/ubuntu_20_04_ocr:2.2
</code></pre><h2 class="mume-header" id="4-%E4%BD%BF%E7%94%A8%E9%95%9C%E5%83%8F%E5%88%9B%E5%BB%BA%E5%AE%B9%E5%99%A8">4. 使用镜像创建容器</h2>
<ul>
<li>创建容器，并挂载主机文件到容器<pre data-role="codeBlock" data-info="cmd" class="language-cmd"><code>#生成容器，端口映射1278:22, 容器名myppocr，完成文件挂载, C:\mntWin:/home/Projects/PaddleOCR/doc/imgs
$docker run --name mppocr -it -v C:\mntWin:/home/Projects/PaddleOCR/doc/imgs -p 1278:22 registry.cn-shenzhen.aliyuncs.com/zzssjj/ubuntu_20_04_ocr:2.2 /bin/bash
</code></pre></li>
</ul>
<h2 class="mume-header" id="5-%E7%BC%96%E5%86%99%E8%84%9A%E6%9C%AC%E6%89%A7%E8%A1%8C%E6%9C%8D%E5%8A%A1%E7%A8%8B%E5%BA%8F">5. 编写脚本执行服务程序</h2>
<ul>
<li>
<p>编写Linux自启动脚本</p>
<ul>
<li class="task-list-item"><input type="checkbox" class="task-list-item-checkbox" checked> /home/shell_op/<strong><a href="http://op.sh">op.sh</a></strong></li>
</ul>
<pre data-role="codeBlock" data-info="shell" class="language-shell"><span class="token function">cd</span> /home
<span class="token function">cd</span> Projects/
<span class="token function">cd</span> PaddleOCR/
python3 tools/infer/predict_system.py --image_dir<span class="token operator">=</span><span class="token string">"./doc/imgs/"</span> --det_model_dir<span class="token operator">=</span><span class="token string">"./inference/ch_ppocr_mobile_v1.1_det_infer/"</span> --rec_model_dir<span class="token operator">=</span><span class="token string">"./inference/ch_ppocr_mobile_v1.1_rec_infer/"</span> --cls_model_dir<span class="token operator">=</span><span class="token string">"./inference/ch_ppocr_mobile_v1.1_cls_infer/"</span> --use_angle_cls<span class="token operator">=</span>True --use_space_char<span class="token operator">=</span>True --use_gpu<span class="token operator">=</span>False
</pre></li>
<li>
<p>编写批处理文件</p>
<ul>
<li class="task-list-item"><input type="checkbox" class="task-list-item-checkbox" checked> <strong>环境搭建.bat</strong></li>
</ul>
<pre data-role="codeBlock" data-info="bat" class="language-bat"><code>::登录
echo input password:zsj18846299
docker login --username=brilli**** registry.cn-shenzhen.aliyuncs.com
:: 密码zsj18846299
echo continue ^?
pause
:: 拉取阿里云镜像
docker pull registry.cn-shenzhen.aliyuncs.com/zzssjj/ubuntu_20_04_ocr:2.1
pause
:: 创建容器，端口映射1278:22, 容器名
docker run --name mppocr -it -v C:\mntWin:/home/Projects/PaddleOCR/doc/imgs -p 1278:22 registry.cn-shenzhen.aliyuncs.com/zzssjj/ubuntu_20_04_ocr:2.2 /bin/bash
</code></pre><ul>
<li class="task-list-item"><input type="checkbox" class="task-list-item-checkbox" checked> <strong>PPOCR.bat</strong></li>
</ul>
<pre data-role="codeBlock" data-info="bat" class="language-bat"><code>:: 注释：定义 var 变量，这个是容器的名字
set var=test
:: shell_op是linux容器中的脚本，被 docker exec 带参数执行，相当于Linux自启动脚本
set shell_op=/home/shell_op/op.sh
title ^START PPOCR
echo statring container.....
echo This is where the script executes inside the container: %shell_op%
docker exec -it %var% /bin/bash %shell_op%
echo end......
PAUSE
</code></pre></li>
</ul>
<h2 class="mume-header" id="6-%E6%89%A7%E8%A1%8C%E8%84%9A%E6%9C%AC%E7%A8%8B%E5%BA%8F%E5%BC%80%E5%90%AFocr%E6%9C%8D%E5%8A%A1">6. 执行脚本程序开启OCR服务</h2>
<ul>
<li>执行<a href="../%E7%8E%AF%E5%A2%83%E6%90%AD%E5%BB%BA.bat">环境搭建.bat</a></li>
<li>执行<a href="../PPOCR.bat">PPOCR.bat</a>,开启OCR服务</li>
</ul>
<h1 class="mume-header" id="%E5%AE%A2%E6%88%B7%E7%AB%AF%E6%90%AD%E5%BB%BA%E7%A4%BA%E4%BE%8B">客户端搭建（示例）</h1>
<h3 class="mume-header" id="%E5%AE%A2%E6%88%B7%E7%AB%AF%E5%8F%91%E5%87%BA%E8%AF%B7%E6%B1%82%E7%BB%99%E6%9C%8D%E5%8A%A1%E7%AB%AF">客户端发出请求给服务端</h3>
<ul>
<li><em>windows CMD下执行</em>，端口号1278，localhost
<blockquote>
<p>$python <a href="http://httpclient.py">httpclient.py</a> 127.0.0.1 1278 ./doc/imgs/4.jpg</p>
</blockquote>
</li>
<li><strong><a href="http://httpclient.py">httpclient.py</a></strong><pre data-role="codeBlock" data-info="py" class="language-python"><span class="token keyword">import</span> socket
<span class="token keyword">import</span> sys
<span class="token comment"># 127.0.0.1 3878 ./doc/imgs/4.jpg</span>
s <span class="token operator">=</span> socket<span class="token punctuation">.</span>socket<span class="token punctuation">(</span><span class="token punctuation">)</span>
<span class="token comment">#127.0.0.1,argv1是IP</span>
host <span class="token operator">=</span> sys<span class="token punctuation">.</span>argv<span class="token punctuation">[</span><span class="token number">1</span><span class="token punctuation">]</span>
<span class="token comment">#32770 argv2是PORT</span>
port <span class="token operator">=</span><span class="token builtin">int</span><span class="token punctuation">(</span>sys<span class="token punctuation">.</span>argv<span class="token punctuation">[</span><span class="token number">2</span><span class="token punctuation">]</span><span class="token punctuation">)</span>
s<span class="token punctuation">.</span>connect<span class="token punctuation">(</span><span class="token punctuation">(</span>host<span class="token punctuation">,</span> port<span class="token punctuation">)</span><span class="token punctuation">)</span>
ip<span class="token punctuation">,</span> port <span class="token operator">=</span> s<span class="token punctuation">.</span>getsockname<span class="token punctuation">(</span><span class="token punctuation">)</span>
<span class="token keyword">print</span><span class="token punctuation">(</span><span class="token string">"本机 ip 和 port {} {}"</span><span class="token punctuation">.</span><span class="token builtin">format</span><span class="token punctuation">(</span>ip<span class="token punctuation">,</span> port<span class="token punctuation">)</span><span class="token punctuation">)</span>
http_request <span class="token operator">=</span> <span class="token string">"GET / HTTP/1.1\r\nhost:{}\r\n\r\n"</span><span class="token punctuation">.</span><span class="token builtin">format</span><span class="token punctuation">(</span>host<span class="token punctuation">)</span>
<span class="token comment">#argv3是发送路径 ./doc/imgs/4.jpg</span>
http_request1 <span class="token operator">=</span> sys<span class="token punctuation">.</span>argv<span class="token punctuation">[</span><span class="token number">3</span><span class="token punctuation">]</span>
request <span class="token operator">=</span> http_request1<span class="token punctuation">.</span>encode<span class="token punctuation">(</span><span class="token string">'utf-8'</span><span class="token punctuation">)</span>
<span class="token keyword">print</span><span class="token punctuation">(</span><span class="token string">'请求'</span><span class="token punctuation">,</span> request<span class="token punctuation">)</span>
s<span class="token punctuation">.</span>send<span class="token punctuation">(</span>request<span class="token punctuation">)</span>
response <span class="token operator">=</span> s<span class="token punctuation">.</span>recv<span class="token punctuation">(</span><span class="token number">1023</span><span class="token punctuation">)</span>
<span class="token keyword">print</span><span class="token punctuation">(</span><span class="token string">'响应'</span><span class="token punctuation">,</span> response<span class="token punctuation">)</span>
<span class="token keyword">print</span><span class="token punctuation">(</span><span class="token string">'响应的 str 格式'</span><span class="token punctuation">,</span> response<span class="token punctuation">.</span>decode<span class="token punctuation">(</span><span class="token string">'utf-8'</span><span class="token punctuation">)</span><span class="token punctuation">)</span>
s<span class="token punctuation">.</span>close<span class="token punctuation">(</span><span class="token punctuation">)</span>
</pre></li>
<li>图片预加载，将需要处理的图片存放到容器</li>
</ul>
<h1 class="mume-header" id="%E8%AF%B4%E6%98%8E">说明</h1>
<h4 class="mume-header" id="1-%E6%8F%90%E4%BE%9B%E7%9A%84%E7%AB%AF%E5%8F%A3%E6%98%AF7878%E7%82%B9%E5%87%BB%E6%9F%A5%E7%9C%8B4-%E4%BD%BF%E7%94%A8%E9%95%9C%E5%83%8F%E5%88%9B%E5%BB%BA%E5%AE%B9%E5%99%A8">1. 提供的端口是7878,<a href="#4-%E4%BD%BF%E7%94%A8%E9%95%9C%E5%83%8F%E5%88%9B%E5%BB%BA%E5%AE%B9%E5%99%A8">点击查看</a></h4>
<ul>
<li><em>采取方式是docker容器的端口映射</em></li>
</ul>
<h4 class="mume-header" id="2-%E5%A6%82%E4%BD%95%E8%AE%BF%E9%97%AE%E5%AE%B9%E5%99%A8%E4%B8%AD%E7%9A%84%E6%96%87%E4%BB%B6">2. 如何访问容器中的文件</h4>
<ul>
<li><strong>方式1</strong>：使用docker cp指令，主机文件和docker容器文件互传</li>
<li><strong>方式2</strong>：使用volume共享，创建容器时完成文件挂载<a href="#4-%E4%BD%BF%E7%94%A8%E9%95%9C%E5%83%8F%E5%88%9B%E5%BB%BA%E5%AE%B9%E5%99%A8">已经实现</a></li>
<li><strong>文件不能是加密的</strong>，加密文件在容器中不能正常打开</li>
</ul>
<hr class="footnotes-sep">
<section class="footnotes">
<ol class="footnotes-list">
<li id="fn1" class="footnote-item"><p><strong>2.1</strong>是镜像版本号 <a href="#fnref1" class="footnote-backref">↩︎</a></p>
</li>
</ol>
</section>
</div>
</div>
</body></html>