转微信小程序使用Vant Weapp组件库_qq_38845493的博客-CSDN博客
地址：https://youzan.github.io/vant/#/zh-CN/intro
一.引入Vant组件库
1.首先运行 npm init
就会生成 package.json
2.运行
npm i vant-weapp -S--production
3.安装成功后 点击 工具 => 构建npm
之后点击 详情 => 使用构建npm 渲染
二.使用组件库
首先在json文件中引入组件
"van-button": "vant-weapp/button"
之后可以在官网找到想要用的组件使用
报错码
VM292:1thirdScriptError sdk uncaught third Error module"miniprogram_npm/vant-weapp/mixins/transition"is not defined Error: module"miniprogram_npm/vant-weapp/mixins/transition"is not defined at require (http://127.0.0.1:56368/appservice/__dev__/WAService.js:22:26700) at http://127.0.0.1:56368/appservice/__dev__/WAService.js:22:26448at http://127.0.0.1:56368/appservice/miniprogram_npm/vant-weapp/popup/index.js:5:19at require (http://127.0.0.1:56368/appservice/__dev__/WAService.js:22:26841) at :395:7at HTMLScriptElement.scriptLoaded (http://127.0.0.1:56368/appservice/appservice?t=1557802464868:4544:21) at HTMLScriptElement.script.onload (http://127.0.0.1:56368/appservice/appservice?t=1557802464868:4556:20)
解决方法：
你只需要把miniprogram_npm/vant-weapp里的组件文件夹都删除，
之后再https://github.com/youzan/vant-weapp下载一份vant， 将dist文件夹（vant-weapp-dev\vant-weapp-dev\dist）中的文件复制到项目的miniprogram_npm/vant-weapp
即下载一份vant，之后替换掉项目中的文件
之后保存解决
