1、vue add router




2、vue add vuex




3、vue add axios




yarn serve  启动时

报错  error  'options' is defined but never used  no-unused-vars




在package.json 文件里添加

"rules": {

	"generator-star-spacing": "off",

	"no-tabs":"off",

	"no-unused-vars":"off",

	"no-console":"off",

	"no-irregular-whitespace":"off",

	"no-debugger": "off"

}

重启，解决