微信小程序转发事件实现解析

// 分享按钮
onShareAppMessage: function () {
 return {
  title: '前端伪大叔',
  path: "/pages/list/list",
  imageUrl: "https://ss0.bdstatic.com/70cFvHSh_Q1YnxGkpoWK1HF6hhy/it/u=2854956166,1658664264&fm=26&gp=0.jpg"
 }
 }

// 需要加上open-type属性；
<button open-type="share">点击分享</button>

onShareAppMessage: function () {
  return {
  title: '前端伪大叔',
  path: "/pages/list/list",
  imageUrl: "https://ss0.bdstatic.com/70cFvHSh_Q1YnxGkpoWK1HF6hhy/it/u=2854956166,1658664264&fm=26&gp=0.jpg"
  }
 }