依赖 init Vuex npm i vuex@3 init axios npm i vue-axios init router npm i vue-router@3 init less npm i less less-loader@7.3.0 init mockjs mock数据 npm i mockjs install nprogress 加载进度条插件 npm i nprogress install swiper 轮播图 npm i swiper@5 install iview npm install iview install base64 npm install js-base64