使用vue-cli安裝項目中devServe 設置open爲true的時候瀏覽器啓動兩次的解決辦法

在package.json中把scripts下的server屬性配置後面加上--open就可以了

"scripts": {
    "serve": "vue-cli-service serve --open",
    "build": "vue-cli-service build",
    "lint": "vue-cli-service lint",
    "prod": "vue-cli-service build --mode development"
}