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nuxt-link-exact-active nuxt-link-active"><span class="title">微信小程序</span></a> <ul class="nav bd-sidenav level3" style="display:none"></ul></li><li class="nav-item"><a href="/handbook/zh/how-to/cross-platform/baidu-app" class="nav-link"><span class="title">百度智能小程序</span></a> <ul class="nav bd-sidenav level3" style="display:none"></ul></li></ul></li><li class="nav-item"><a class="nav-link"><span class="title">数据处理</span> <span class="glyphicon glyphicon-menu-down"></span></a> <ul class="nav bd-sidenav level2" style="display:none"><li class="nav-item"><a href="/handbook/zh/how-to/data/dynamic-data" class="nav-link"><span class="title">动态的异步数据</span></a> <ul class="nav bd-sidenav level3" style="display:none"></ul></li><!----></ul></li><li class="nav-item"><a class="nav-link"><span class="title">标签</span> <span class="glyphicon glyphicon-menu-down"></span></a> <ul class="nav bd-sidenav level2" style="display:none"><li class="nav-item"><a href="/handbook/zh/how-to/label/rich-text" 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class="title">智能指针吸附</span></a> <ul class="nav bd-sidenav level3" style="display:none"></ul></li></ul></li></ul></li><li class="nav-item"><div class="nav-link"><span class="title">最佳实践</span></div> <ul class="nav bd-sidenav level1"><!----><li class="nav-item"><a href="/handbook/zh/best-practices/canvas-vs-svg" class="nav-link"><span class="title">Canvas vs. SVG</span></a> <ul class="nav bd-sidenav level2" style="display:none"></ul></li><li class="nav-item"><a href="/handbook/zh/best-practices/aria" class="nav-link"><span class="title">无障碍访问</span></a> <ul class="nav bd-sidenav level2" style="display:none"></ul></li></ul></li><li class="nav-item"><div class="nav-link"><span class="title">编辑本文档</span></div> <ul class="nav bd-sidenav level1"><li class="nav-item"><a href="/handbook/zh/meta/edit-guide" class="nav-link"><span class="title">文档编辑指南</span></a> <ul class="nav bd-sidenav level2" style="display:none"></ul></li></ul></li></ul></div> <div class="open-sidebar"><svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke="currentColor" class="h-6 w-6"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 5l7 7-7 7"></path></svg></div></div> <div class="bd-content col-sm-7 pl-sm-2 col-12"><div class="post-content content"><div><div class="post-inner"><!----> <div class="nuxt-content"><article><h1 id="%E5%9C%A8%E5%BE%AE%E4%BF%A1%E5%B0%8F%E7%A8%8B%E5%BA%8F%E4%B8%AD%E4%BD%BF%E7%94%A8-echarts" tabindex="-1">在微信小程序中使用 ECharts</h1> <p><a href="https://github.com/ecomfe/echarts-for-weixin">echarts-for-weixin</a> 项目提供了一个小程序组件，用这种方式可以方便地使用 ECharts。</p> <h2 id="%E4%BD%BF%E7%94%A8%E6%96%B9%E5%BC%8F" tabindex="-1">使用方式</h2> <ol><li>下载该项目</li> <li>如有必要，将 <code>ec-canvas</code> 目录下的 <code>echarts.js</code> 替换为最新版的 ECharts。如果希望减小包体积大小，可以使用<a href="https://echarts.apache.org//builder.html">自定义构建</a>生成并替换 <code>echarts.js</code></li> <li><code>pages</code> 目录下是使用的示例文件，可以作为参考，或者删除不需要的页面。</li></ol> <p>更详细的说明请参见 <a href="https://github.com/ecomfe/echarts-for-weixin">echarts-for-weixin</a> 项目。</p> <h2 id="%E6%B3%A8%E6%84%8F%E4%BA%8B%E9%A1%B9" tabindex="-1">注意事项</h2> <p>最新版的 ECharts 微信小程序支持微信 Canvas 2d，当用户的基础库版本 >= 2.9.0 且没有设置 <code>force-use-old-canvas="true"</code> 的情况下，使用新的 Canvas 2d（默认）。</p> <p>使用新的 Canvas 2d 可以提升渲染性能，解决非同层渲染问题，强烈建议开启。</p> <p>更详细的说明请参见 <a href="https://github.com/ecomfe/echarts-for-weixin#canvas-2d-%E7%89%88%E6%9C%AC%E8%A6%81%E6%B1%82">Canvas 2d 版本要求</a>。</p></article></div></div> <div class="post-contributors"><h3><span class="inline-block align-middle">本文贡献者</span> <a target="_blank" href="https://github.com/apache/echarts-handbook/tree/master/contents/zh/how-to/cross-platform/wechat-app.md" title="编辑本文" class="inline-block align-middle text-sm"><svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke="currentColor" class="h-8 w-8 inline-block align-middle"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M11 5H6a2 2 0 00-2 2v11a2 2 0 002 2h11a2 2 0 002-2v-5m-1.414-9.414a2 2 0 112.828 2.828L11.828 15H9v-2.828l8.586-8.586z"></path></svg> <span class="inline-block align-middle">在 GitHub 上编辑本页</span></a></h3> <div class="post-contributors-list"><a href="https://github.com/pissang" target="_blank" class="post-contributor"><img alt="pissang" src="https://avatars.githubusercontent.com/pissang?size=60" loading="lazy"> <span>pissang</span></a></div></div></div></div></div></div> <link rel="stylesheet" href="//fastly.jsdelivr.net/npm/highlight.js@9.12.0/styles/github-gist.min.css"></div></div></div></div><script>window.__NUXT__=function(t,i,e,r,d,a,l,n,o,c,h,s,p,f,m,E,g,b,u,B,C,v,w,A,x,P,S,D,k,R,y,F,L,_,z,G,M,T,V,H,I,j,q,N,O,U,W,$,X,J,K,Q,Y,Z,tt,it,et,rt){return{layout:"default",data:[{html:'<h1 id="%E5%9C%A8%E5%BE%AE%E4%BF%A1%E5%B0%8F%E7%A8%8B%E5%BA%8F%E4%B8%AD%E4%BD%BF%E7%94%A8-echarts" tabindex="-1">在微信小程序中使用 ECharts</h1>\n<p><a href="https://github.com/ecomfe/echarts-for-weixin">echarts-for-weixin</a> 项目提供了一个小程序组件，用这种方式可以方便地使用 ECharts。</p>\n<h2 id="%E4%BD%BF%E7%94%A8%E6%96%B9%E5%BC%8F" tabindex="-1">使用方式</h2>\n<ol>\n<li>下载该项目</li>\n<li>如有必要，将 <code>ec-canvas</code> 目录下的 <code>echarts.js</code> 替换为最新版的 ECharts。如果希望减小包体积大小，可以使用<a href="https://echarts.apache.org//builder.html">自定义构建</a>生成并替换 <code>echarts.js</code></li>\n<li><code>pages</code> 目录下是使用的示例文件，可以作为参考，或者删除不需要的页面。</li>\n</ol>\n<p>更详细的说明请参见 <a href="https://github.com/ecomfe/echarts-for-weixin">echarts-for-weixin</a> 项目。</p>\n<h2 id="%E6%B3%A8%E6%84%8F%E4%BA%8B%E9%A1%B9" tabindex="-1">注意事项</h2>\n<p>最新版的 ECharts 微信小程序支持微信 Canvas 2d，当用户的基础库版本 &gt;= 2.9.0 且没有设置 <code>force-use-old-canvas=&quot;true&quot;</code> 的情况下，使用新的 Canvas 2d（默认）。</p>\n<p>使用新的 Canvas 2d 可以提升渲染性能，解决非同层渲染问题，强烈建议开启。</p>\n<p>更详细的说明请参见 <a href="https://github.com/ecomfe/echarts-for-weixin#canvas-2d-%E7%89%88%E6%9C%AC%E8%A6%81%E6%B1%82">Canvas 2d 版本要求</a>。</p>\n',postPath:"zh/how-to/cross-platform/wechat-app",title:"微信小程序 - 跨平台方案 - 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