The latest articles on DEV Community by Qingguang Zeng (@awumiao). https://dev.to/awumiao https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F2457850%2Faf2b6fd8-98b0-40b1-881c-556191590d31.jpeg https://dev.to/awumiao en Qingguang Zeng Wed, 27 Nov 2024 05:27:50 +0000 https://dev.to/awumiao/ba-classdang-zuo-ge-shu-ju-lei-xing-shi-yong-5bn7 https://dev.to/awumiao/ba-classdang-zuo-ge-shu-ju-lei-xing-shi-yong-5bn7 <p>我喜欢把class当做一个数据类型来使用。<br> 我的方法是定义一个空的类，就像这样：<br> </p> <div class="highlight js-code-highlight"> <pre class="highlight python"><code><span class="k">class</span> <span class="nc">data</span><span class="p">:</span> <span class="k">pass</span> </code></pre> </div> <p>然后，使用这个类，在里面存任何东西，例如：<br> </p> <div class="highlight js-code-highlight"> <pre class="highlight python"><code><span class="n">man</span> <span class="o">=</span> <span class="nf">data</span><span class="p">()</span> <span class="n">man</span><span class="p">.</span><span class="n">salary</span> <span class="o">=</span> <span class="mi">15000</span> <span class="n">man</span><span class="p">.</span><span class="n">name</span> <span class="o">=</span> <span class="sh">"</span><span class="s">Man</span><span class="sh">"</span> </code></pre> </div> <p>然后，读取它们，就像这样：<br> </p> <div class="highlight js-code-highlight"> <pre class="highlight python"><code><span class="nf">print</span><span class="p">(</span><span class="n">man</span><span class="p">.</span><span class="n">salary</span> <span class="o">+</span> <span class="n">man</span><span class="p">.</span><span class="n">name</span><span class="p">)</span> </code></pre> </div> <p>你有什么把类当做数据类型使用的好方法呢？</p> python