vue-h5-template/assets/guide_vue2_vw.md.15e9dd21.js

import{_ as s,c as a,o as n,a as p}from"./app.2b769fcb.js";const A=JSON.parse('{"title":"","description":"","frontmatter":{},"headers":[{"level":3,"title":"","slug":"\u2705-vm-\u9002\u914D\u65B9\u6848"}],"relativePath":"guide/vue2/vw.md","lastUpdated":1661153879000}'),l={name:"guide/vue2/vw.md"},o=p(`<h3 id="\u2705-vm-\u9002\u914D\u65B9\u6848" tabindex="-1"><span id="vw">\u2705 vm \u9002\u914D\u65B9\u6848 </span> <a class="header-anchor" href="#\u2705-vm-\u9002\u914D\u65B9\u6848" aria-hidden="true">#</a></h3><p>\u672C\u9879\u76EE\u4F7F\u7528\u7684\u662F <code>rem</code> \u7684 \u9002\u914D\u65B9\u6848\uFF0C\u5176\u5B9E\u65E0\u8BBA\u4F60\u4F7F\u7528\u54EA\u79CD\u65B9\u6848\uFF0C\u90FD\u4E0D\u9700\u8981\u4F60\u53BB\u8BA1\u7B97 12px \u662F\u591A\u5C11 <code>rem</code> \u6216\u8005 <code>vw</code>, \u4F1A\u6709\u4E13\u95E8\u7684\u5DE5\u5177\u53BB\u5E2E\u4F60\u505A \u3002\u5982\u679C\u4F60\u60F3\u7528 <code>vw</code>,\u4F60\u53EF\u4EE5\u6309\u7167\u4E0B\u9762\u7684\u65B9\u5F0F\u5207\u6362\u3002</p><h4 id="_1-\u5B89\u88C5\u4F9D\u8D56" tabindex="-1">1.\u5B89\u88C5\u4F9D\u8D56 <a class="header-anchor" href="#_1-\u5B89\u88C5\u4F9D\u8D56" aria-hidden="true">#</a></h4><div class="language-bash"><button class="copy"></button><span class="lang">bash</span><pre><code><span class="line"></span>
<span class="line"><span style="color:#A6ACCD;">npm install postcss-px-to-viewport -D</span></span>
<span class="line"></span>
<span class="line"></span></code></pre></div><h4 id="_2-\u4FEE\u6539-postcssrc-js" tabindex="-1">2.\u4FEE\u6539 .postcssrc.js <a class="header-anchor" href="#_2-\u4FEE\u6539-postcssrc-js" aria-hidden="true">#</a></h4><p>\u5C06\u6839\u76EE\u5F55\u4E0B .postcssrc.js \u6587\u4EF6\u4FEE\u6539\u5982\u4E0B</p><div class="language-javascript"><button class="copy"></button><span class="lang">javascript</span><pre><code><span class="line"><span style="color:#676E95;">// https://github.com/michael-ciniawsky/postcss-load-config</span></span>
<span class="line"><span style="color:#89DDFF;">module.exports</span><span style="color:#A6ACCD;"> </span><span style="color:#89DDFF;">=</span><span style="color:#A6ACCD;"> </span><span style="color:#89DDFF;">{</span></span>
<span class="line"><span style="color:#A6ACCD;">  </span><span style="color:#F07178;">plugins</span><span style="color:#89DDFF;">:</span><span style="color:#A6ACCD;"> </span><span style="color:#89DDFF;">{</span></span>
<span class="line"><span style="color:#A6ACCD;">    </span><span style="color:#F07178;">autoprefixer</span><span style="color:#89DDFF;">:</span><span style="color:#A6ACCD;"> </span><span style="color:#89DDFF;">{</span></span>
<span class="line"><span style="color:#A6ACCD;">      </span><span style="color:#F07178;">overrideBrowserslist</span><span style="color:#89DDFF;">:</span><span style="color:#A6ACCD;"> [</span></span>
<span class="line"><span style="color:#A6ACCD;">        </span><span style="color:#89DDFF;">&quot;</span><span style="color:#C3E88D;">Android 4.1</span><span style="color:#89DDFF;">&quot;</span><span style="color:#89DDFF;">,</span></span>
<span class="line"><span style="color:#A6ACCD;">        </span><span style="color:#89DDFF;">&quot;</span><span style="color:#C3E88D;">iOS 7.1</span><span style="color:#89DDFF;">&quot;</span><span style="color:#89DDFF;">,</span></span>
<span class="line"><span style="color:#A6ACCD;">        </span><span style="color:#89DDFF;">&quot;</span><span style="color:#C3E88D;">Chrome &gt; 31</span><span style="color:#89DDFF;">&quot;</span><span style="color:#89DDFF;">,</span></span>
<span class="line"><span style="color:#A6ACCD;">        </span><span style="color:#89DDFF;">&quot;</span><span style="color:#C3E88D;">ff &gt; 31</span><span style="color:#89DDFF;">&quot;</span><span style="color:#89DDFF;">,</span></span>
<span class="line"><span style="color:#A6ACCD;">        </span><span style="color:#89DDFF;">&quot;</span><span style="color:#C3E88D;">ie &gt;= 8</span><span style="color:#89DDFF;">&quot;</span><span style="color:#89DDFF;">,</span></span>
<span class="line"><span style="color:#A6ACCD;">      ]</span><span style="color:#89DDFF;">,</span></span>
<span class="line"><span style="color:#A6ACCD;">    </span><span style="color:#89DDFF;">},</span></span>
<span class="line"><span style="color:#A6ACCD;">    </span><span style="color:#89DDFF;">&quot;</span><span style="color:#F07178;">postcss-px-to-viewport</span><span style="color:#89DDFF;">&quot;</span><span style="color:#89DDFF;">:</span><span style="color:#A6ACCD;"> </span><span style="color:#89DDFF;">{</span></span>
<span class="line"><span style="color:#A6ACCD;">      </span><span style="color:#F07178;">viewportWidth</span><span style="color:#89DDFF;">:</span><span style="color:#A6ACCD;"> </span><span style="color:#F78C6C;">375</span><span style="color:#89DDFF;">,</span><span style="color:#A6ACCD;"> </span><span style="color:#676E95;">// \u89C6\u7A97\u7684\u5BBD\u5EA6\uFF0C\u5BF9\u5E94\u7684\u662F\u6211\u4EEC\u8BBE\u8BA1\u7A3F\u7684\u5BBD\u5EA6\uFF0C\u4E00\u822C\u662F750</span></span>
<span class="line"><span style="color:#A6ACCD;">      </span><span style="color:#F07178;">unitPrecision</span><span style="color:#89DDFF;">:</span><span style="color:#A6ACCD;"> </span><span style="color:#F78C6C;">3</span><span style="color:#89DDFF;">,</span><span style="color:#A6ACCD;"> </span><span style="color:#676E95;">// \u6307\u5B9A\`px\`\u8F6C\u6362\u4E3A\u89C6\u7A97\u5355\u4F4D\u503C\u7684\u5C0F\u6570\u4F4D\u6570\uFF08\u5F88\u591A\u65F6\u5019\u65E0\u6CD5\u6574\u9664\uFF09</span></span>
<span class="line"><span style="color:#A6ACCD;">      </span><span style="color:#F07178;">viewportUnit</span><span style="color:#89DDFF;">:</span><span style="color:#A6ACCD;"> </span><span style="color:#89DDFF;">&quot;</span><span style="color:#C3E88D;">vw</span><span style="color:#89DDFF;">&quot;</span><span style="color:#89DDFF;">,</span><span style="color:#A6ACCD;"> </span><span style="color:#676E95;">// \u6307\u5B9A\u9700\u8981\u8F6C\u6362\u6210\u7684\u89C6\u7A97\u5355\u4F4D\uFF0C\u5EFA\u8BAE\u4F7F\u7528vw</span></span>
<span class="line"><span style="color:#A6ACCD;">      </span><span style="color:#F07178;">selectorBlackList</span><span style="color:#89DDFF;">:</span><span style="color:#A6ACCD;"> [</span><span style="color:#89DDFF;">&quot;</span><span style="color:#C3E88D;">.ignore</span><span style="color:#89DDFF;">&quot;</span><span style="color:#89DDFF;">,</span><span style="color:#A6ACCD;"> </span><span style="color:#89DDFF;">&quot;</span><span style="color:#C3E88D;">.hairlines</span><span style="color:#89DDFF;">&quot;</span><span style="color:#A6ACCD;">]</span><span style="color:#89DDFF;">,</span><span style="color:#A6ACCD;"> </span><span style="color:#676E95;">// \u6307\u5B9A\u4E0D\u8F6C\u6362\u4E3A\u89C6\u7A97\u5355\u4F4D\u7684\u7C7B\uFF0C\u53EF\u4EE5\u81EA\u5B9A\u4E49\uFF0C\u53EF\u4EE5\u65E0\u9650\u6DFB\u52A0,\u5EFA\u8BAE\u5B9A\u4E49\u4E00\u81F3\u4E24\u4E2A\u901A\u7528\u7684\u7C7B\u540D</span></span>
<span class="line"><span style="color:#A6ACCD;">      </span><span style="color:#F07178;">minPixelValue</span><span style="color:#89DDFF;">:</span><span style="color:#A6ACCD;"> </span><span style="color:#F78C6C;">1</span><span style="color:#89DDFF;">,</span><span style="color:#A6ACCD;"> </span><span style="color:#676E95;">// \u5C0F\u4E8E\u6216\u7B49\u4E8E\`1px\`\u4E0D\u8F6C\u6362\u4E3A\u89C6\u7A97\u5355\u4F4D\uFF0C\u4F60\u4E5F\u53EF\u4EE5\u8BBE\u7F6E\u4E3A\u4F60\u60F3\u8981\u7684\u503C</span></span>
<span class="line"><span style="color:#A6ACCD;">      </span><span style="color:#F07178;">mediaQuery</span><span style="color:#89DDFF;">:</span><span style="color:#A6ACCD;"> </span><span style="color:#FF9CAC;">false</span><span style="color:#89DDFF;">,</span><span style="color:#A6ACCD;"> </span><span style="color:#676E95;">// \u5141\u8BB8\u5728\u5A92\u4F53\u67E5\u8BE2\u4E2D\u8F6C\u6362\`px\`</span></span>
<span class="line"><span style="color:#A6ACCD;">    </span><span style="color:#89DDFF;">},</span></span>
<span class="line"><span style="color:#A6ACCD;">  </span><span style="color:#89DDFF;">},</span></span>
<span class="line"><span style="color:#89DDFF;">};</span></span>
<span class="line"></span></code></pre></div><h4 id="_3-\u5220\u9664\u539F\u6765\u7684-rem-\u76F8\u5173\u4EE3\u7801" tabindex="-1">3.\u5220\u9664\u539F\u6765\u7684 rem \u76F8\u5173\u4EE3\u7801 <a class="header-anchor" href="#_3-\u5220\u9664\u539F\u6765\u7684-rem-\u76F8\u5173\u4EE3\u7801" aria-hidden="true">#</a></h4><p>src/main.js \u5220\u9664\u5982\u4E0B\u4EE3\u7801</p><div class="language-javascript"><button class="copy"></button><span class="lang">javascript</span><pre><code><span class="line"><span style="color:#676E95;">// \u79FB\u52A8\u7AEF\u9002\u914D</span></span>
<span class="line"><span style="color:#89DDFF;">import</span><span style="color:#A6ACCD;"> </span><span style="color:#89DDFF;">&quot;</span><span style="color:#C3E88D;">lib-flexible/flexible.js</span><span style="color:#89DDFF;">&quot;</span><span style="color:#89DDFF;">;</span></span>
<span class="line"></span></code></pre></div><p>package.json \u5220\u9664\u5982\u4E0B\u4EE3\u7801</p><div class="language-javascript"><button class="copy"></button><span class="lang">javascript</span><pre><code><span class="line"><span style="color:#89DDFF;">&quot;</span><span style="color:#C3E88D;">lib-flexible</span><span style="color:#89DDFF;">&quot;</span><span style="color:#A6ACCD;">: </span><span style="color:#89DDFF;">&quot;</span><span style="color:#C3E88D;">^0.3.2</span><span style="color:#89DDFF;">&quot;</span><span style="color:#89DDFF;">,</span></span>
<span class="line"><span style="color:#89DDFF;">&quot;</span><span style="color:#C3E88D;">postcss-pxtorem</span><span style="color:#89DDFF;">&quot;</span><span style="color:#A6ACCD;">: </span><span style="color:#89DDFF;">&quot;</span><span style="color:#C3E88D;">^5.1.1</span><span style="color:#89DDFF;">&quot;</span><span style="color:#89DDFF;">,</span></span>
<span class="line"></span></code></pre></div><p>\u8FD0\u884C\u8D77\u6765\uFF0CF12 \u5143\u7D20 css style \u5C31\u662F vw \u5355\u4F4D\u4E86</p><p><a href="#top">\u25B2 \u56DE\u9876\u90E8</a></p>`,14),e=[o];function t(c,r,D,y,F,i){return n(),a("div",null,e)}const d=s(l,[["render",t]]);export{A as __pageData,d as default};