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class="channel_top_line"><div class="cn_t_l"></div><div class="cn_t_r"></div></div><div class="article_channel_info">当前位置: <a href="/article/list/1">article</a> > 正文 </div></div><div class="article_title"><h1>标题 Python生成二维码和解码_python 二维码解码</h1></div><div class="article_info"><div class="article_c_info"> 作者：2023面试高手 | 2024-03-15 16:55:48</div><div class="article_click" style="width: 140px;"><p class="operation-b-img operation-b-img-active"><i class="img-up txclick" attc="upclick" attn="0"></i><span class="num"> 赞</span></p><p class="operation-b-img operation-b-img-active"><i class="img-down txclick" attc="downclick" attn="0"></i><span class="num">踩</span></p></div></div><div class="article_intro">python 二维码解码</div><div class="article_content article_contentheight"> <link rel="stylesheet" href="https://csdnimg.cn/release/blogv2/dist/mdeditor/css/editerView/kdoc_html_views-1a98987dfd.css"> <link rel="stylesheet" href="https://csdnimg.cn/release/blogv2/dist/mdeditor/css/editerView/ck_htmledit_views-044f2cf1dc.css"> <div id="content_views" class="markdown_views prism-atom-one-dark"> <svg xmlns="http://www.w3.org/2000/svg" style="display: none;"> <path stroke-linecap="round" d="M5,0 0,2.5 5,5z" id="raphael-marker-block" style="-webkit-tap-highlight-color: rgba(0, 0, 0, 0);"></path> </svg> <h2><a name="t0"></a><a id="_Python_0"></a>标题 Python生成二维码和解码</h2> <h2><a name="t1"></a><a id="_2"></a>一、首先下载<a href="https://so.csdn.net/so/search?q=%E7%AC%AC%E4%B8%89%E6%96%B9%E5%BA%93&spm=1001.2101.3001.7020" target="_blank" class="hl hl-1" data-report-click="{"spm":"1001.2101.3001.7020","dest":"https://so.csdn.net/so/search?q=%E7%AC%AC%E4%B8%89%E6%96%B9%E5%BA%93&spm=1001.2101.3001.7020","extra":"{\"searchword\":\"第三方库\"}"}" data-tit="第三方库" data-pretit="第三方库">第三方库</a></h2> <h3><a name="t2"></a><a id="cmdpip_install___4"></a>方法一：打开cmd命令窗口，通过命令pip install 包名进行第三方库安装</h3> <p>1、找到自己的Python环境位置目录，输入cmd回车进入黑框面板<br> <img src="https://img-blog.csdnimg.cn/20210405153139874.png" alt="ruguo在这里插入图片描述"><br> 2、输入指令pip install qr code<br> <img src="https://img-blog.csdnimg.cn/2021040515395068.png" alt="如果出现黄色的警告字体可忽略或升级版本"><br> 3、同理下载zxing、image、pillow、pyzbar等库<br> <img src="https://img-blog.csdnimg.cn/20210405155051708.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L20wXzU2OTEyMDQ3,size_16,color_FFFFFF,t_70" alt="在这里插入图片描述"><br> 4、查看下载是否成功，在cmd上输入pip list:<br> <img src="https://img-blog.csdnimg.cn/20210405155435538.png" alt="在这里插入图片描述"></p> <h3><a name="t3"></a><a id="pycharm_13"></a>方法二：通过pycharm进行第三方包安装</h3> <p>1、打开pycharm，选择<strong>file–>settings…</strong>，在弹出的对话框中选择project interpreter，然后点击添加“+”号，在搜索目录可以输入要下载的库名称，。<br> <img src="https://img-blog.csdnimg.cn/20210405160243996.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L20wXzU2OTEyMDQ3,size_16,color_FFFFFF,t_70" alt="在这里插入图片描述"><br> <img src="https://img-blog.csdnimg.cn/20210405160315314.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L20wXzU2OTEyMDQ3,size_16,color_FFFFFF,t_70" alt="在这里插入图片描述"><br> <img src="https://img-blog.csdnimg.cn/20210405160627749.png" alt="在这里插入图片描述"><br> 2、点击Install Package下载。</p> <h2><a name="t4"></a><a id="_20"></a>二、生成二维码：</h2> <p><img src="https://img-blog.csdnimg.cn/20210405161408686.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L20wXzU2OTEyMDQ3,size_16,color_FFFFFF,t_70" alt="在这里插入图片描述"><br> <img src="https://img-blog.csdnimg.cn/20210405161931187.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L20wXzU2OTEyMDQ3,size_16,color_FFFFFF,t_70" alt="在这里插入图片描述"></p> <h2><a name="t5"></a><a id="_25"></a>三、解码：</h2> <p><img src="https://img-blog.csdnimg.cn/2021040516222066.png" alt="在这里插入图片描述"><br> <img src="https://img-blog.csdnimg.cn/202104051623217.png" alt="在这里插入图片描述"><br> 这样就完成了二维码的编码和解码。</p> </div><div data-report-view="{"mod":"1585297308_001","spm":"1001.2101.3001.6548","dest":"https://blog.csdn.net/m0_56912047/article/details/115444192","extend1":"pc","ab":"new"}"><div></div></div> <link href="https://csdnimg.cn/release/blogv2/dist/mdeditor/css/editerView/markdown_views-f23dff6052.css" rel="stylesheet"> <link href="https://csdnimg.cn/release/blogv2/dist/mdeditor/css/style-c216769e99.css" rel="stylesheet"> <div><div><span>声明：</span>本文内容由网友自发贡献，不代表【wpsshop博客】立场，版权归原作者所有，本站不承担相应法律责任。如您发现有侵权的内容，请联系我们。转载请注明出处：<a href="https://www.wpsshop.cn/w/2023面试高手/article/detail/243058">https://www.wpsshop.cn/w/2023面试高手/article/detail/243058</a></div></div></div><div class="article_recommend"><div class="list_top">推荐阅读</div><div class="ListItems"><ul class="NewsList"><li><div class="NewTitle"><a title="article" class="cat" href="/article/list/1" target="_blank">article<i></i></a><a 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