WeChat Mini Program API Sharing


onShareAppMessage

Define the onShareAppMessage function in Page to set the sharing information of the page.

  • Only when this event handler is defined, the "Share" button will be displayed in the upper right corner menu
  • It will be called when the user clicks the share button
  • This event requires Return an Object for custom sharing content

Custom sharing fields

QQ截图20170208153218.png

Sample code: 

Page({
  onShareAppMessage: function () {
    return {
      title: '自定义分享标题',
      desc: '自定义分享描述',
      path: '/page/user?id=123'
    }
  }
})

Bug & Tip

  1. tip: Shared pictures cannot be customized; the current page will be taken, starting from the top , an image with a height of 80% of the screen width as the share image.