【发布时间】:2021-08-28 05:22:30
【问题描述】:
我正在使用 vue js 3,但我遇到了这个错误。我尝试使用路由器。
我的 main.js 文件在这里:
import { createApp } from 'vue'
import App from './App.vue'
import VueRouter from 'vue-router' // i added this
import Vue from 'vue'; // and this
Vue.use(VueRouter); // and this
createApp(App).mount('#app')
我的 package.json 文件在这里:
{
"name": "router",
"version": "0.1.0",
"private": true,
"scripts": {
"serve": "vue-cli-service serve",
"build": "vue-cli-service build",
"lint": "vue-cli-service lint"
},
"dependencies": {
"core-js": "^3.6.5",
"vue": "^3.0.0",
"vue-router": "^3.5.1"
},
"devDependencies": {
"@vue/cli-plugin-babel": "~4.5.0",
"@vue/cli-plugin-eslint": "~4.5.0",
"@vue/cli-service": "~4.5.0",
"@vue/compiler-sfc": "^3.0.0",
"babel-eslint": "^10.1.0",
"eslint": "^6.7.2",
"eslint-plugin-vue": "^7.0.0"
},
"eslintConfig": {
"root": true,
"env": {
"node": true
},
"extends": [
"plugin:vue/vue3-essential",
"eslint:recommended"
],
"parserOptions": {
"parser": "babel-eslint"
},
"rules": {}
},
"browserslist": [
"> 1%",
"last 2 versions",
"not dead"
]
}
我哪里错了?错误信息是: 未捕获的类型错误:无法读取未定义的属性“使用”
如果你帮助我,我会很高兴。
【问题讨论】:
标签: vue.js vue-router vuejs3 vue-router4