微信小程序实现页面分享onShareAppMessage

let app = getApp();
Page({
 data: {
  img: "/images/1.jpg"
 },
 onLoad() {
 },
 showShareMenu() {
  wx.showShareMenu();
  console.log("显示了当前页面的转发按钮");
 },
 hideShareMenu() {
  wx.hideShareMenu();
  console.log("隐藏了当前页面的转发按钮");
 },
 onShareAppMessage: (res) => {
  if (res.from === 'button') {
   console.log("来自页面内转发按钮");
   console.log(res.target);
  }
  else {
   console.log("来自右上角转发菜单")
  }
  return {
   title: '妹子图片',
   path: '/pages/share/share"/images/1.jpg",
   success: (res) => {
    console.log("转发成功", res);
   },
   fail: (res) => {
    console.log("转发失败", res);
   }
  }
 }
})

<view class="view">
 <image class="cover-9" src="/UploadFiles/2021-04-02/{{img}}">

css


page{
 height: 100%;
}
.view{
 width: 100%;
 height: 100%;
}
.window-1{
 display: flex;
 flex-direction: row;
 margin: 20rpx 0;
}
.cover-9{
 width: 688rpx;
 height: 75%;
 margin: 0 30rpx;
 border:2rpx solid;
 border-radius:5px; 
}
button{
 margin: 0 10rpx;
 width: 100%;
}
#share{
 width: 730rpx;
}


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