环境：
node 12.20.2 vue-cli 3.0.5 使用vue2 Hbuilder X 3.6.18.20230117
引入vant-weapp
地址：https://github.com/youzan/vant-weapp
https://gitee.com/vant-contrib/vant-weapp?_from=gitee_search
1）在pages同级目录下新建 wxcomponents 目录。
2）直接通过 git 下载 vant-weapp 最新源代码，并将dist目录命名为vant，并复制到wxcomponents目录中
pages.json新增代码
"easycom": {
"autoscan": true,
"custom": {
"^van-(.*)": "@/wxcomponents/vant/$1/index.vue"
}
},
"globalStyle": {
"usingComponents": {
"van-action-sheet": "/wxcomponents/vant/action-sheet/index",
"van-area": "/wxcomponents/vant/area/index",
// "van-badge": "/wxcomponents/vant/badge/index",
// "van-badge-group": "/wxcomponents/vant/badge-group/index",
"van-button": "/wxcomponents/vant/button/index",
"van-card": "/wxcomponents/vant/card/index",
"van-cell": "/wxcomponents/vant/cell/index",
"van-cell-group": "/wxcomponents/vant/cell-group/index",
"van-checkbox": "/wxcomponents/vant/checkbox/index",
"van-checkbox-group": "/wxcomponents/vant/checkbox-group/index",
"van-col": "/wxcomponents/vant/col/index",
"van-dialog": "/wxcomponents/vant/dialog/index",
"van-field": "/wxcomponents/vant/field/index",
"van-goods-action": "/wxcomponents/vant/goods-action/index",
"van-goods-action-icon": "/wxcomponents/vant/goods-action-icon/index",
"van-goods-action-button": "/wxcomponents/vant/goods-action-button/index",
"van-icon": "/wxcomponents/vant/icon/index",
"van-loading": "/wxcomponents/vant/loading/index",
"van-nav-bar": "/wxcomponents/vant/nav-bar/index",
"van-notice-bar": "/wxcomponents/vant/notice-bar/index",
"van-notify": "/wxcomponents/vant/notify/index",
"van-panel": "/wxcomponents/vant/panel/index",
"van-popup": "/wxcomponents/vant/popup/index",
"van-progress": "/wxcomponents/vant/progress/index",
"van-radio": "/wxcomponents/vant/radio/index",
"van-radio-group": "/wxcomponents/vant/radio-group/index",
"van-row": "/wxcomponents/vant/row/index",
"van-search": "/wxcomponents/vant/search/index",
"van-slider": "/wxcomponents/vant/slider/index",
"van-stepper": "/wxcomponents/vant/stepper/index",
"van-steps": "/wxcomponents/vant/steps/index",
"van-submit-bar": "/wxcomponents/vant/submit-bar/index",
"van-swipe-cell": "/wxcomponents/vant/swipe-cell/index",
"van-switch": "/wxcomponents/vant/switch/index",
// "van-switch-cell": "/wxcomponents/vant/switch-cell/index",
"van-tab": "/wxcomponents/vant/tab/index",
"van-tabs": "/wxcomponents/vant/tabs/index",
"van-tabbar": "/wxcomponents/vant/tabbar/index",
"van-tabbar-item": "/wxcomponents/vant/tabbar-item/index",
"van-tag": "/wxcomponents/vant/tag/index",
"van-toast": "/wxcomponents/vant/toast/index",
"van-transition": "/wxcomponents/vant/transition/index",
"van-tree-select": "/wxcomponents/vant/tree-select/index",
"van-datetime-picker": "/wxcomponents/vant/datetime-picker/index",
"van-rate": "/wxcomponents/vant/rate/index",
"van-collapse": "/wxcomponents/vant/collapse/index",
"van-collapse-item": "/wxcomponents/vant/collapse-item/index",
"van-picker": "/wxcomponents/vant/picker/index"
}
}
app.vue新增代码
<style lang="scss"> @import "@/wxcomponents/vant/common/index.wxss"; </style>
可能会报样式错误
修改\wxcomponents\vant\icon\index.wxss，在前面加空格
可能出现的报错：《Cannot find module ‘./index.vue?vue&type=style&index=0&lang=scss&'”》
dev:h5 模式可能需要安装 npm install sass-loader@7.3.1