vue项目中添加@提示

{
    "compilerOptions": {
        "target": "es6",
        "experimentalDecorators": true,
        "baseUrl": "./",
        "paths": {
            "@/*": ["src/*"]
        }
    },
    "exclude": [
        "node_modules"
    ]
}

在项目目录下创建 jscongfig.json 将代码复制即可