Vue3.0

解决办法：在 package.json 中加上 rules。

"eslintConfig": {
    "root": true,
    "env": {
        "node": true
    },
    "extends": [
        "plugin:vue/vue3-essential",
        "eslint:recommended"
    ],
    "parserOptions": {
        "parser": "babel-eslint"
    },

    "rules": {
        "no-debugger": "off",
        "no-console": "off"
    }
},