[界面交交](https://developers.weixin.qq.com/miniprogram/dev/api/ui/interaction/wx.showToast.html) ``` wx.showActionSheet({ itemList: [ "分享到微信好友", "分享到朋友圈", "分享到QQ", "分享到微博" ], itemColor: '#405f80', success(res){ //res.tapIndex 点击itemList的参数 console.log(res.tapIndex) } }) ```