我正在使用Vue单水疗,我决定尽量减少捆绑尺寸。为此,我首先尝试在每个微前端的webpack.config.js中将Vue设置为外部依赖项。
externals: ['single-spa', 'vue'],并在根配置中设置以下内容:
<script type="systemjs-importmap">
{
"imports": {
"single-spa": "https://cdn.jsdelivr.net/npm/single-spa@5.9.0/lib/system/single-spa.min.js",
"vue": "https://cdnjs.cloudflare.com/ajax/libs/vue/3.2.34/vue.global.min.js"
}
}
</script>
<link rel="preload" href="https://cdn.jsdelivr.net/npm/single-spa@5.9.0/lib/system/single-spa.min.js" as="script"
crossOrigin="anonymous">
<link rel="preload" href="https://cdnjs.cloudflare.com/ajax/libs/vue/3.2.34/vue.global.min.js" as="script"
crossOrigin="anonymous">但是,当我尝试加载时,它会崩溃,如下所示:
Uncaught TypeError: application '@workspace/foo' died in status LOADING_SOURCE_CODE: (0 , t.defineComponent) is not a function
at vue-router.esm-bundler.js:2123:38
at main.ts:32:38
at Object.execute (main.ts:32:38)
at doExec (system.js:469:34)
at postOrderExec (system.js:465:12)
at system.js:422:14也是为了另一个
Uncaught TypeError: application '@workspace/bar' died in status LOADING_SOURCE_CODE: (0 , o.ref) is not a function
at Object.9828 (quasar.esm.prod.jss:6:510)
at s (bootstrapp:19:32)
at 1.jss:3:16
at main.tss:54:28
at Object.execute (main.tss:54:28)
at doExec (system.js:469:34)
at postOrderExec (system.js:465:12)
at system.js:422:14发布于 2022-06-05 16:54:52
我真的不知道为什么,但正是用这个让它起作用
<script type="systemjs-importmap">
{
"imports": {
"single-spa": "https://cdn.jsdelivr.net/npm/single-spa@5.9.0/lib/system/single-spa.min.js",
"vue": "https://cdnjs.cloudflare.com/ajax/libs/vue/3.2.29/vue.global.prod.min.js",
"vue-router": "https://cdnjs.cloudflare.com/ajax/libs/vue-router/4.0.12/vue-router.global.prod.min.js",
"vue-i18n": "https://cdnjs.cloudflare.com/ajax/libs/vue-i18n/9.2.0-beta.35/vue-i18n.global.prod.min.js"
}
}
</script>
<link rel="preload" href="https://cdn.jsdelivr.net/npm/single-spa@5.9.0/lib/system/single-spa.min.js" as="script"
crossOrigin="anonymous">
<link rel="preload" href="https://cdnjs.cloudflare.com/ajax/libs/vue/3.2.29/vue.global.prod.min.js" as="script"
crossOrigin="anonymous">发布于 2022-06-04 15:58:56
您在外部使用的是vue3版本,vue2 3的API与vue2不同。
我猜您是在为vue2构建的版本中使用类星体和vue路由器,或者您的完整应用程序可能构建在vue2上,因此不同的API会发生冲突。
如果您有Vue2和Vue3微前端,您可以定义两个外部元素:
"vue": "https://vue2location.example",
"vue3": "https://vue3location.example"在您的vue.config.js中,您可以使用这样的命名外部来将名称从vue3重命名为vue:
config.externals({
vue: 'vue3'
})(理论上,您可以使用任何您想要的命名)
https://stackoverflow.com/questions/72323552
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