小程序中使用框架vant

前言:

        小程序开发一般分为两种,原生小程序开发,只用小程序的api中提供的一些组件,还有一种是使用框架,我这里分析下使用vant框架的教程

微信官方文档入口      vant框架入口

步骤:

1.初始化安装node需要的包,依次执行下面三个命令

npm init  初始化
npm install --production
npm i vant-weapp -S --production

2.点击工具-构建npm

生成结果:多了miniprogram_npm

3.配置框架要使用的部分,这里是按需引入,我这里放app.json

"usingComponents": {
    "van-field": "miniprogram_npm/vant-weapp/field/index",
    "van-button": "miniprogram_npm/vant-weapp/button/index",
    "van-notify": "miniprogram_npm/vant-weapp/notify/index",
    "van-toast": "miniprogram_npm/vant-weapp/toast/index",
    "van-icon": "miniprogram_npm/vant-weapp/icon/index",
    "van-stepper": "miniprogram_npm/vant-weapp/stepper/index",
    "van-submit-bar": "miniprogram_npm/vant-weapp/submit-bar/index"

  }

4.在页面使用我们按需引入的组件

<van-button type="default">默认按钮</van-button>

5.注意有特殊的跟弹框一样的存在是需要在js中再次引入的

import Notify from '../../miniprogram_npm/vant-weapp/notify/notify';
import Toast from '../../miniprogram_npm/vant-weapp/toast/toast';  //引入toast

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转载自blog.csdn.net/qq_41619796/article/details/106945146