本文介绍了小程序点赞收藏功能的实现代码示例，分享给大家，具体如下：
/收藏/
focusFavoriteTab: function (e) {
var that = this;
var isFocus = that.data.isFocus;
console.log(isFocus, isFocus)
var itemId = that.data.itemId;
if (isFocus) {
favoriteService.cancel(that, itemId).then((res) => {
wx.showToast({
title: 取
