步骤一：安装 Vant Weapp

# 通过 npm 安装
npm i @vant/weapp -S --production

# 通过 yarn 安装
yarn add @vant/weapp --production

# 安装 0.x 版本
npm i vant-weapp -S --production

步骤二：在根目录下创建“wxcomponents”文件夹

步骤三：找到依赖node_modules/@vant/weapp/dist，复制dist文件

步骤四：把刚刚复制的dist文件粘贴到刚刚新建的“wxcomponents”文件下同时将dist改名为vant

步骤五：在“pages.json”/“globalStyle”里配置“usingComponents”

"globalStyle": {
		"navigationBarTextStyle": "black",
		"navigationBarTitleText": "uni-app",
		"navigationBarBackgroundColor": "#F8F8F8",
		"backgroundColor": "#F8F8F8",
		"usingComponents": {
			"van-action-sheet": "/wxcomponents/vant/action-sheet/index",
			"van-area": "/wxcomponents/vant/area/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-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",
			"van-empty": "/wxcomponents/vant/empty/index"
		}
	},

步骤六：使用

<van-button type="default">默认按钮</van-button>
<van-button type="primary">主要按钮</van-button>
<van-button type="info">信息按钮</van-button>
<van-button type="warning">警告按钮</van-button>
<van-button type="danger">危险按钮</van-button>

end~~~

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