uni-app vue3报错’default’ is not exported by node_modules/@dcloudio/uni-mp-vue/dist/vue.runtime.esm.js, imported
2022-08-22
uni-app创建的vue3项目,报错信息:
15:26:20.634 1: import Vue from 'vue';
15:26:20.637 ^
15:26:20.646 2:
15:26:20.648 3: const check_text = (content, cb) => {
15:32:39.668 'default' is not exported by node_modules/@dcloudio/uni-mp-vue/dist/vue.runtime.esm.js, imported by ../utils/security.js
问题很明显是导入有问题,下面这语法是vue2的:
import Vue from 'vue';
vue3中是没有Vue全局变量的,从uni-app默认模板main.js中能清楚看出用法区别:
import App from './App'
// #ifndef VUE3
import Vue from 'vue'
Vue.config.productionTip = false
App.mpType = 'app'
const app = new Vue({
...App
})
app.$mount()
// #endif
// #ifdef VUE3
import { createSSRApp } from 'vue'
export function createApp() {
const app = createSSRApp(App)
return {
app
}
}
// #endif
vue3导入方式为:
import { createSSRApp } from 'vue'
当然,也可以全部导出:
import * as Vue from 'vue'
vue2和vue3不兼容,特别坑。。。慢慢踩吧
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