小程序动态隐藏分享按钮

// 禁用分享
wx.hideShareMenu({
  menus: ['shareAppMessage', 'shareTimeline']
})

// 显示分享
wx.showShareMenu({
  withShareTicket: true,
  menus: ['shareAppMessage', 'shareTimeline']
})

//私密消息 
wx.updateShareMenu({
 isPrivateMessage: true,
})