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data-v-b3fd67f8>快速开始</p></a></div></div><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/basic/intro.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>介绍</p></a></div></div><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/basic/single-file.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>单文件开发</p></a></div></div><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/basic/ide.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>IDE 高亮配置</p></a></div></div><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/basic/template.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>模板语法</p></a></div></div><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/basic/css.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>CSS 处理</p></a></div></div><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/basic/reactive.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>数据响应</p></a></div></div><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/basic/class-style-binding.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>类名样式绑定</p></a></div></div><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/basic/conditional-render.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>条件渲染</p></a></div></div><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/basic/list-render.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>列表渲染</p></a></div></div><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/basic/event.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>事件处理</p></a></div></div><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/basic/two-way-binding.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>双向绑定</p></a></div></div><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/basic/component.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>自定义组件</p></a></div></div><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/basic/refs.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>获取组件实例/节点信息</p></a></div></div><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/basic/option-chain.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>模版内可选链表达式</p></a></div></div></div></section></div><div class="no-transition group" data-v-c40bc020><section class="VPSidebarItem level-0 has-active" data-v-c40bc020 data-v-b3fd67f8><div class="item" role="button" tabindex="0" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><h2 class="text" data-v-b3fd67f8>进阶</h2></div><div class="items" data-v-b3fd67f8><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/advance/store.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>状态管理（store）</p></a></div></div><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/advance/pinia.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>状态管理（pinia）</p></a></div></div><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/advance/mixin.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>使用 mixin</p></a></div></div><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/advance/npm.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>使用 npm</p></a></div></div><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/advance/subpackage.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>使用分包</p></a></div></div><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/advance/async-subpackage.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>分包异步化</p></a></div></div><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/advance/platform.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>跨平台</p></a></div></div><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/advance/i18n.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>国际化 i18n</p></a></div></div><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/advance/size-report.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>包体积分析</p></a></div></div><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/advance/image-process.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>图像资源处理</p></a></div></div><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/advance/progressive.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>原生渐进迁移</p></a></div></div><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/advance/ability-compatible.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>原生能力兼容</p></a></div></div><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/advance/plugin.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>小程序插件</p></a></div></div><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/advance/custom-output-path.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>自定义路径</p></a></div></div><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/advance/utility-first-css.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>使用原子类</p></a></div></div><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/advance/ssr.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>SSR</p></a></div></div><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/advance/provide-inject.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>依赖注入（Provide/Inject）</p></a></div></div><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/advance/build-config.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>编译配置</p></a></div></div></div></section></div><div class="no-transition group" data-v-c40bc020><section class="VPSidebarItem level-0" data-v-c40bc020 data-v-b3fd67f8><div class="item" role="button" tabindex="0" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><h2 class="text" data-v-b3fd67f8>跨端</h2></div><div class="items" data-v-b3fd67f8><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/platform/basic.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>跨端输出基础</p></a></div></div><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/platform/rn.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>跨端输出 RN</p></a></div></div></div></section></div><div class="no-transition group" data-v-c40bc020><section class="VPSidebarItem level-0" data-v-c40bc020 data-v-b3fd67f8><div class="item" role="button" tabindex="0" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><h2 class="text" data-v-b3fd67f8>组合式 API</h2></div><div class="items" data-v-b3fd67f8><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/composition-api/composition-api.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>组合式 API</p></a></div></div><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/composition-api/reactive-api.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>响应式 API</p></a></div></div></div></section></div><div class="no-transition group" data-v-c40bc020><section class="VPSidebarItem level-0" data-v-c40bc020 data-v-b3fd67f8><div class="item" role="button" tabindex="0" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><h2 class="text" data-v-b3fd67f8>工具</h2></div><div class="items" data-v-b3fd67f8><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/tool/ts.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>使用TypeScript开发小程序</p></a></div></div><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/tool/unit-test.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>单元测试</p></a></div></div><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/tool/e2e-test.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>E2E自动化测试</p></a></div></div></div></section></div><div class="no-transition group" data-v-c40bc020><section class="VPSidebarItem level-0" data-v-c40bc020 data-v-b3fd67f8><div class="item" role="button" tabindex="0" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><h2 class="text" data-v-b3fd67f8>拓展</h2></div><div class="items" data-v-b3fd67f8><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/extend/fetch.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>网络请求</p></a></div></div><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/extend/api-proxy.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>API 转换</p></a></div></div><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/extend/mock.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>数据 Mock</p></a></div></div></div></section></div><div class="no-transition group" data-v-c40bc020><section class="VPSidebarItem level-0" data-v-c40bc020 data-v-b3fd67f8><div class="item" role="button" tabindex="0" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><h2 class="text" data-v-b3fd67f8>理解</h2></div><div class="items" data-v-b3fd67f8><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/understand/runtime.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>Mpx运行时增强原理</p></a></div></div><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/understand/compile.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>Mpx编译构建原理</p></a></div></div></div></section></div><div class="no-transition group" data-v-c40bc020><section class="VPSidebarItem level-0" data-v-c40bc020 data-v-b3fd67f8><div class="item" role="button" tabindex="0" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><h2 class="text" data-v-b3fd67f8>迁移</h2></div><div class="items" data-v-b3fd67f8><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/migrate/2.9.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>从 2.8 升级至 2.9</p></a></div></div><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/migrate/2.8.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>从 2.7 升级至 2.8</p></a></div></div><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/migrate/2.7.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>从旧版本迁移至 2.7</p></a></div></div><div class="VPSidebarItem level-1 is-link" data-v-b3fd67f8 data-v-b3fd67f8><div class="item" data-v-b3fd67f8><div class="indicator" data-v-b3fd67f8></div><a class="VPLink link link" href="/guide/migrate/mpx-cli-3.html" data-v-b3fd67f8><p class="text" data-v-b3fd67f8>mpx-cli v2 迁移到 v3</p></a></div></div></div></section></div></nav></aside><div class="VPContent has-sidebar" id="VPContent" data-v-5d98c3a5 data-v-1428d186><div class="VPDoc has-sidebar has-aside" data-v-1428d186 data-v-39a288b8><div class="container" data-v-39a288b8><div class="aside" data-v-39a288b8><div class="aside-curtain" data-v-39a288b8></div><div class="aside-container" data-v-39a288b8><div class="aside-content" data-v-39a288b8><div class="VPDocAside" data-v-39a288b8 data-v-3f215769><nav aria-labelledby="doc-outline-aria-label" class="VPDocAsideOutline" data-v-3f215769 data-v-a5bbad30><div class="content" data-v-a5bbad30><div class="outline-marker" data-v-a5bbad30></div><div aria-level="2" class="outline-title" id="doc-outline-aria-label" role="heading" data-v-a5bbad30>本页目录</div><ul class="VPDocOutlineItem root" data-v-a5bbad30 data-v-b933a997></ul></div></nav><div class="spacer" data-v-3f215769></div></div></div></div></div><div class="content" data-v-39a288b8><div class="content-container" data-v-39a288b8><main class="main" data-v-39a288b8><div style="position:relative;" class="vp-doc _guide_advance_image-process" data-v-39a288b8><div><h1 id="图像资源处理" tabindex="-1">图像资源处理 <a class="header-anchor" href="#图像资源处理" aria-label="Permalink to "图像资源处理""></a></h1><blockquote><p>Mpx在小程序开发中提供了很好的图像资源处理能力，让开发者可以愉快地在项目中使用图片。</p></blockquote><h2 id="图像资源引入有三种方式" tabindex="-1">图像资源引入有三种方式 <a class="header-anchor" href="#图像资源引入有三种方式" aria-label="Permalink to "图像资源引入有三种方式""></a></h2><ol><li>Template 中通过 image src 指定图像资源 <ul><li>直接指定图像的远程资源地址</li><li>资源为本地路径，若配置 publicPath，则 publicPath 与 webpack loader 中配置的 name 进行拼接</li></ul></li><li>Style 中通过 src 指定图像资源</li><li>Style 中通过 class 指定图像资源</li></ol><p>Wxss文件中只能用 CDN 地址或 Base64, 针对第二、三种方式引入的资源，可以通过配置决定使用 CDN 还是 Base64，且 Mpx 中图像资源处理会优先检查 Base64，具体配置参数如下：</p><ul><li>publicPath：资源存放 CDN 地址，可选</li><li>limit: 资源大小限制，可根据资源的大小判断走 Base64 还是 CDN，可选</li><li>publicPathScope: 限制输出 CDN 图像资源的范围，可选 styleOnly、all，默认为 styleOnly。（图像引用方式分两大类 Template, Style）</li><li>outputPathCDN: 设置 CDN 图像对应的本地相对地址（相对于当前编译输出目录的地址，如 dist,或者 dist/wx），可写脚本将本地图像批量上传到 CDN</li></ul><h2 id="base64-图像资源" tabindex="-1">Base64 图像资源 <a class="header-anchor" href="#base64-图像资源" aria-label="Permalink to "Base64 图像资源""></a></h2><p>图像转 Base64的两种方式:</p><ul><li>未配置 publicPath</li><li>配置了 publicPath，且用户未自定义图像处理 fallback query，且未配置 limit 或图像资源未超过 limit 的限制时</li></ul><div class="language-js vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">js</span><pre class="shiki shiki-themes github-light github-dark vp-code" style="--shiki-light:#24292e;--shiki-dark:#e1e4e8;--shiki-light-bg:#fff;--shiki-dark-bg:#24292e;" tabindex="0"><code><span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;">// webpack.config.js 配置,未配置 publicPath 必走 Base64</span></span> <span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">const</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> webpackConfig</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> =</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> {</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> module: {</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> rules: [{</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> test:</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> /</span><span style="--shiki-light:#22863A;--shiki-light-font-weight:bold;--shiki-dark:#85E89D;--shiki-dark-font-weight:bold;">\.</span><span style="--shiki-light:#032F62;--shiki-dark:#DBEDFF;">(png</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">|</span><span style="--shiki-light:#032F62;--shiki-dark:#DBEDFF;">jpe</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">?</span><span style="--shiki-light:#032F62;--shiki-dark:#DBEDFF;">g</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">|</span><span style="--shiki-light:#032F62;--shiki-dark:#DBEDFF;">gif</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">|</span><span style="--shiki-light:#032F62;--shiki-dark:#DBEDFF;">svg)</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">$</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">/</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">,</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> loader: MpxWebpackPlugin.</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;">urlLoader</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">({</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> name: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">'img/[name][hash].[ext]'</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> })</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }]</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">}</span></span></code></pre></div><div class="tip custom-block"><p class="custom-block-title">@mpxjs/cli 3.x 版本配置如下</p><div class="language-js vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">js</span><pre class="shiki shiki-themes github-light github-dark vp-code" style="--shiki-light:#24292e;--shiki-dark:#e1e4e8;--shiki-light-bg:#fff;--shiki-dark-bg:#24292e;" tabindex="0"><code><span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;">// vue.config.js</span></span> <span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">const</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> { </span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">defineConfig</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> } </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">=</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> require</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">(</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">'@vue/cli-service'</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">)</span></span> <span class="line"><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">module</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">.</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">exports</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> =</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> defineConfig</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">({</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> pluginOptions: {</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> mpx: {</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> urlLoader: {</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> name: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">'img/[name][hash].[ext]'</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">})</span></span></code></pre></div></div><div class="language-css vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">css</span><pre class="shiki shiki-themes github-light github-dark vp-code" style="--shiki-light:#24292e;--shiki-dark:#e1e4e8;--shiki-light-bg:#fff;--shiki-dark-bg:#24292e;" tabindex="0"><code><span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"><</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">style</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">></span></span> <span class="line"><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> .logo</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> {</span></span> <span class="line"><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> background-image</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">: </span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">url</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">(</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">'~images/logo.png'</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">);</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"></</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">style</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">></span></span></code></pre></div><h2 id="cdn-图像资源" tabindex="-1">CDN 图像资源 <a class="header-anchor" href="#cdn-图像资源" aria-label="Permalink to "CDN 图像资源""></a></h2><div class="language-js vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">js</span><pre class="shiki shiki-themes github-light github-dark vp-code" style="--shiki-light:#24292e;--shiki-dark:#e1e4e8;--shiki-light-bg:#fff;--shiki-dark-bg:#24292e;" tabindex="0"><code><span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;">// webpack.config.js 配置</span></span> <span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">const</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> webpackConfig</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> =</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> {</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> module: {</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> rules: [{</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> test:</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> /</span><span style="--shiki-light:#22863A;--shiki-light-font-weight:bold;--shiki-dark:#85E89D;--shiki-dark-font-weight:bold;">\.</span><span style="--shiki-light:#032F62;--shiki-dark:#DBEDFF;">(png</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">|</span><span style="--shiki-light:#032F62;--shiki-dark:#DBEDFF;">jpe</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">?</span><span style="--shiki-light:#032F62;--shiki-dark:#DBEDFF;">g</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">|</span><span style="--shiki-light:#032F62;--shiki-dark:#DBEDFF;">gif</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">|</span><span style="--shiki-light:#032F62;--shiki-dark:#DBEDFF;">svg)</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">$</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">/</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">,</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> loader: MpxWebpackPlugin.</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;">urlLoader</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">({</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> name: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">'img/[name][hash].[ext]'</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">,</span></span> <span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> // CDN 地址</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> publicPath: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">'http://a.com/'</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">,</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> limit: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">'1024'</span><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> // Base64 的最大长度，超过则走 CDN </span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> })</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }]</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">}</span></span></code></pre></div><div class="tip custom-block"><p class="custom-block-title">@mpxjs/cli 3.x 版本配置如下</p><div class="language-js vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">js</span><pre class="shiki shiki-themes github-light github-dark vp-code" style="--shiki-light:#24292e;--shiki-dark:#e1e4e8;--shiki-light-bg:#fff;--shiki-dark-bg:#24292e;" tabindex="0"><code><span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;">// vue.config.js</span></span> <span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">const</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> { </span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">defineConfig</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> } </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">=</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> require</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">(</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">'@vue/cli-service'</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">)</span></span> <span class="line"><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">module</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">.</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">exports</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> =</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> defineConfig</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">({</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> pluginOptions: {</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> mpx: {</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> urlLoader: {</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> name: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">'img/[name][hash].[ext]'</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">,</span></span> <span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> // CDN 地址</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> publicPath: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">'http://a.com/'</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">,</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> limit: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">'1024'</span><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> // Base64 的最大长度，超过则走 CDN </span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">})</span></span></code></pre></div></div><h2 id="cdn-图像资源输出本地目录-用户自行批量上传到cdn服务器" tabindex="-1">CDN 图像资源输出本地目录，用户自行批量上传到CDN服务器 <a class="header-anchor" href="#cdn-图像资源输出本地目录-用户自行批量上传到cdn服务器" aria-label="Permalink to "CDN 图像资源输出本地目录，用户自行批量上传到CDN服务器""></a></h2><div class="language-js vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">js</span><pre class="shiki shiki-themes github-light github-dark vp-code" style="--shiki-light:#24292e;--shiki-dark:#e1e4e8;--shiki-light-bg:#fff;--shiki-dark-bg:#24292e;" tabindex="0"><code><span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;">// webpack.config.js 配置</span></span> <span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">const</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> webpackConfig</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> =</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> {</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> module: {</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> rules: [{</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> test:</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> /</span><span style="--shiki-light:#22863A;--shiki-light-font-weight:bold;--shiki-dark:#85E89D;--shiki-dark-font-weight:bold;">\.</span><span style="--shiki-light:#032F62;--shiki-dark:#DBEDFF;">(png</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">|</span><span style="--shiki-light:#032F62;--shiki-dark:#DBEDFF;">jpe</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">?</span><span style="--shiki-light:#032F62;--shiki-dark:#DBEDFF;">g</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">|</span><span style="--shiki-light:#032F62;--shiki-dark:#DBEDFF;">gif</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">|</span><span style="--shiki-light:#032F62;--shiki-dark:#DBEDFF;">svg)</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">$</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">/</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">,</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> loader: MpxWebpackPlugin.</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;">urlLoader</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">({</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> name: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">'img/[name][hash].[ext]'</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">,</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> publicPath: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">'http://a.com'</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">,</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> limit: </span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">100</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">,</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> publicPathScope: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">'styleOnly'</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">,</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> outputPathCDN: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">'./cdnImages'</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> })</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }]</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">}</span></span></code></pre></div><div class="tip custom-block"><p class="custom-block-title">@mpxjs/cli 3.x 版本配置如下</p><div class="language-js vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">js</span><pre class="shiki shiki-themes github-light github-dark vp-code" style="--shiki-light:#24292e;--shiki-dark:#e1e4e8;--shiki-light-bg:#fff;--shiki-dark-bg:#24292e;" tabindex="0"><code><span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;">// vue.config.js</span></span> <span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">const</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> { </span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">defineConfig</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> } </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">=</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> require</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">(</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">'@vue/cli-service'</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">)</span></span> <span class="line"><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">module</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">.</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">exports</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> =</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> defineConfig</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">({</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> pluginOptions: {</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> mpx: {</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> urlLoader: {</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> name: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">'img/[name][hash].[ext]'</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">,</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> publicPath: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">'http://a.com'</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">,</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> limit: </span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">100</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">,</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> publicPathScope: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">'styleOnly'</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">,</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> outputPathCDN: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">'./cdnImages'</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">})</span></span></code></pre></div></div><blockquote><p>备注:<br> 图像默认编译后会输出到 img 目录下, 当设置 outputPathCDN 后，输出的本地图像地址为 outputPathCDN + img/图像.png<br> CND 文件地址为 publicPath + img/图像.png，所以当使用脚本上传到 CDN 时，路径要带上 img</p></blockquote><h2 id="用户自定义图像处理方式" tabindex="-1">用户自定义图像处理方式 <a class="header-anchor" href="#用户自定义图像处理方式" aria-label="Permalink to "用户自定义图像处理方式""></a></h2><div class="language-js vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">js</span><pre class="shiki shiki-themes github-light github-dark vp-code" style="--shiki-light:#24292e;--shiki-dark:#e1e4e8;--shiki-light-bg:#fff;--shiki-dark-bg:#24292e;" tabindex="0"><code><span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;">// webpack.config.js 配置</span></span> <span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">const</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> webpackConfig</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> =</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> {</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> module: {</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> rules: [{</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> test:</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> /</span><span style="--shiki-light:#22863A;--shiki-light-font-weight:bold;--shiki-dark:#85E89D;--shiki-dark-font-weight:bold;">\.</span><span style="--shiki-light:#032F62;--shiki-dark:#DBEDFF;">(png</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">|</span><span style="--shiki-light:#032F62;--shiki-dark:#DBEDFF;">jpe</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">?</span><span style="--shiki-light:#032F62;--shiki-dark:#DBEDFF;">g</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">|</span><span style="--shiki-light:#032F62;--shiki-dark:#DBEDFF;">gif</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">|</span><span style="--shiki-light:#032F62;--shiki-dark:#DBEDFF;">svg)</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">$</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">/</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">,</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> loader: MpxWebpackPlugin.</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;">urlLoader</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">({</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> name: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">'img/[name][hash].[ext]'</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">,</span></span> <span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> // CDN 地址</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> publicPath: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">'http://a.com/'</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">,</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> limit: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">'1024'</span><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> // Base64 的最大长度，超过则走 CDN,</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> fallback: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">'file-loader'</span><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> // 默认走 file-loader</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> })</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }]</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">}</span></span></code></pre></div><div class="tip custom-block"><p class="custom-block-title">@mpxjs/cli 3.x 版本配置如下</p><div class="language-js vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">js</span><pre class="shiki shiki-themes github-light github-dark vp-code" style="--shiki-light:#24292e;--shiki-dark:#e1e4e8;--shiki-light-bg:#fff;--shiki-dark-bg:#24292e;" tabindex="0"><code><span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;">// vue.config.js</span></span> <span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">const</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> { </span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">defineConfig</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> } </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">=</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> require</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">(</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">'@vue/cli-service'</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">)</span></span> <span class="line"><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">module</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">.</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">exports</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> =</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> defineConfig</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">({</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> pluginOptions: {</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> mpx: {</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> urlLoader: {</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> name: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">'img/[name][hash].[ext]'</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">,</span></span> <span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> // CDN 地址</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> publicPath: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">'http://a.com/'</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">,</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> limit: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">'1024'</span><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> // Base64 的最大长度，超过则走 CDN,</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> fallback: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">'file-loader'</span><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> // 默认走 file-loader</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">})</span></span></code></pre></div></div><div class="language-css vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">css</span><pre class="shiki shiki-themes github-light github-dark vp-code" style="--shiki-light:#24292e;--shiki-dark:#e1e4e8;--shiki-light-bg:#fff;--shiki-dark-bg:#24292e;" tabindex="0"><code><span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;">/*不走 Base64 的情况下*/</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"><</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">style</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">></span></span> <span class="line"><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> .logo2</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> {</span></span> <span class="line"><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> background-image</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">: </span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">url</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">(</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">'~images/logo.png?fallback=true'</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">);</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }</span></span> <span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"></</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">style</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">></span></span></code></pre></div></div></div></main><footer class="VPDocFooter" data-v-39a288b8 data-v-e257564d><div class="edit-info" data-v-e257564d><div class="last-updated" data-v-e257564d><p class="VPLastUpdated" data-v-e257564d data-v-e98dd255>最后更新于: <time datetime="2024-08-13T12:42:48.000Z" data-v-e98dd255></time></p></div></div><nav class="prev-next" aria-labelledby="doc-footer-aria-label" data-v-e257564d><span class="visually-hidden" id="doc-footer-aria-label" data-v-e257564d>Pager</span><div class="pager" data-v-e257564d><a class="VPLink link pager-link prev" href="/guide/advance/size-report.html" data-v-e257564d><span class="desc" data-v-e257564d>上一页</span><span class="title" 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