仿美团外卖小程序

//app.js App({ onLaunch: function() { //调用API从本地缓存中获取数据 var logs = wx.getStorageSync('logs') || [] logs.unshift(Date.now()) wx.setStorageSync('logs', logs) }, getUserInfo: function(cb) { var that = this if (this.globalData.userInfo) { typeof cb == "function" && cb(this.globalData.userInfo) } else { //调用登录接口 wx.getUserInfo({ withCredentials: false, success: function(res) { that.globalData.userInfo = res.userInfo typeof cb == "function" && cb(that.globalData.userInfo) } }) } }, globalData: { hasLogin: false, cartList: [], userInfo: [], shops: [{ "id": 1, "send_price": 4.0, "href": "http://waimai.meituan.com/restaurant/144869939521273905?pos=0", "send_time": "49", "start_price": "20", "logo": "http://p1.meituan.net/xianfu/4d942ae4c32d42041dadac1fdd951d5e995328.jpg", "menu": [{ "id": "i1", "package": "\u70ed\u9500\u83dc\u54c1", "menu": [{ "price": "25", "name": "\u59dc\u8471\u767d\u5207\u9e21\u996d", "like": "1", "img": "http://p1.meituan.net/210.0/xianfu/d09505856223c9bcc6bd4611924789ea328886.jpg", "sales": "36" }, { "price": "25", "name": "\u76d0\u7117\u624b\u6495\u9e21\u996d", "like": "5", "img": "http://p0.meituan.net/210.0/wmproduct/4b87fd97cb2030bac78aa5652cbb064385230.jpg", "sales": "248" }, { "price": "28", "name": "\u624b\u6495\u9e21\u62fc\u9f13\u6cb9\u9e21", "like": "15", "img": "http://p1.meituan.net/210.0/xianfu/7f53a24ed5a13b376fb2f73b200c0f5a464896.jpg", "sales": "159" }, { "price": "20", "name": "\u70e7\u9e2d\u62fc\u809d\u996d", "like": "26", "img": "http://p1.meituan.net/210.0/xianfu/d427ce1daed9341e2a265d32c5038314505856.jpg", "sales": "159" }, { "price": "28", "name": "\u5207\u9e21\u62fc\u70e7\u9e2d\u996d", "like": "86", "img": "http://p0.meituan.net/210.0/xianfu/c185db8a20a5bf9ad79bcf7924916bb7499712.jpg", "sales": "333" }, { "price": "17", "name": "\u59dc\u8471\u5207\u9e21\u996d", "like": "53", "img": "http://p1.meituan.net/210.0/xianfu/7943a1b5b0c8d1b69a6df9642fb097ed10240.jpg", "sales": "176" }, { "price": "17", "name": "\u624b\u6495\u9e21\u996d", "like": "141", "img": "http://p0.meituan.net/210.0/xianfu/1d2be11ddaee9d43f9cf87faacf764a367584.jpg", "sales": "376" }] }, { "id": "i2", "package": "\u5957\u9910", "menu": [{ "price": "25", "name": "\u70e7\u9e2d\u62fc\u9e45\u809d\u996d+\u83ca\u82b1\u8336", "like": "3", "img": "http://p0.meituan.net/210.0/xianfu/e266fac1cb094272ce3fa6246fec3c24420326.jpg", "sales": "240" }, { "price": "20", "name": "\u767d\u5207\u9e21\u996d+\u83ca\u82b1\u8336", "like": "1", "img": "http://p1.meituan.net/210.0/xianfu/34ab1c0484cf4ff073539af57d0da698282246.jpg", "sales": "90" }, { "price": "30", "name": "\u70e7\u9e2d\u62fc\u638c\u4ea6\u996d+\u738b\u8001\u5409", "like": "23", "img": "http://p0.meituan.net/210.0/xianfu/41faeaa4387f15634b49c1770069d672122880.jpg", "sales": "174" }, { "price": "38", "name": "\u9e2d\u817f\u62fc\u5207\u9e21+\u83ca\u82b1\u8336\u5957\u9910", "like": "27", "img": "http://p1.meituan.net/210.0/xianfu/1491e31035b38eaf4532fd74f215e68c421888.jpg", "sales": "35" }, { "price": "43", "name": "\u9e2d\u817f\u62fc\u624b\u6495\u9e21\u996d+\u53ef\u4e50", "like": "65", "img": "http://p1.meituan.net/210.0/xianfu/a1db2335fda827e23d010e833cb8ea7c376832.jpg", "sales": "72" }, { "price": "32", "name": "\u624b\u6495\u9e21\u62fc\u638c\u7ffc\u996d+\u738b\u8001\u5409", "like": "85", "img": "http://p0.meituan.net/210.0/xianfu/2c56be9ff0dc281bf98bd16603503d3867584.jpg", "sales": "202" }, { "price": "40", "name": "\u9e21\u817f\u62fc\u80be\u996d+\u738b\u8001\u5409", "like": "119", "img": "http://p0.meituan.net/210.0/xianfu/8615164d26f9a4a4410d98177c9e7483350208.jpg", "sales": "122" }, { "price": "30", "name": "\u5364\u6c34\u638c\u7ffc\u62fc\u624b\u6495\u9e21\u996d\u5957\u9910+\u53ef\u4e50", "like": "68", "img": "http://p1.meituan.net/210.0/xianfu/7f53a24ed5a13b376fb2f73b200c0f5a464896.jpg", "sales": "131" }, { "price": "30", "name": "\u9f13\u6cb9\u9e21\u62fc\u638c\u4ea6\u996d+\u738b\u8001\u5409", "like": "45", "img": "http://p1.meituan.net/210.0/xianfu/61e402792c8c6d518d9a075d1f233a9c155648.jpg", "sales": "83" }, { "price": "30", "name": "\u70e7\u9e2d\u62fc\u767d\u5207\u9e21+\u83ca\u82b1\u8336", "like": "18", "img": "http://p0.meituan.net/210.0/xianfu/04c2bb82e51cdd8e385752052a04a975311296.jpg", "sales": "494" }, { "price": "26", "name": "\u9e21\u817f\u996d+\u96ea\u78a7\u5957\u9910", "like": "16", "img": "http://p0.meituan.net/210.0/xianfu/f84cc4fa0d0eafdae025f37e1c1d407b316685.jpg", "sales": "211" }, { "price": "28", "name": "\u8c49\u6cb9\u9e21\u996d+\u96ea\u78a7", "like": "5", "img": "http://p1.meituan.net/210.0/xianfu/3fe10ca8d0f2c406592a13b30795ccfe94208.jpg", "sales": "70" }] }, { "id": "i3", "package": "\u70e7\u5473\u996d", "menu": [{ "price": "17", "name": "\u79d8\u5236\u8c49\u6cb9\u9e21\u996d", "like": "32", "img": "http://p0.meituan.net/210.0/xianfu/abc6ff8eb5b6930b99b0c34d1a6513c867584.jpg", "sales": "175" }, { "price": "10", "name": "\u5364\u9e2d\u809d\u996d", "like": "11", "img": "http://p0.meituan.net/210.0/xianfu/e36e5687f0b097398cef6377b83e41d1321536.jpg", "sales": "34" }, { "price": "10", "name": "\u9e2d\u5934\u9888\u996d", "like": "3", "img": "http://p0.meituan.net/210.0/xianfu/bdc7ac664c70f506401b8cfefc81417d59073.jpg", "sales": "25" }, { "price": "17", "name": "\u59dc\u8471\u5207\u9e21\u996d", "like": "72", "img": "http://p0.meituan.net/210.0/xianfu/22d049dec1ba73a7b1975c8d1c28411a413696.jpg", "sales": "90" }, { "price": "25", "name": "\u70e7\u9e2d\u996d", "like": "170", "img": "http://p0.meituan.net/210.0/xianfu/c185db8a20a5bf9ad79bcf7924916bb7499712.jpg", "sales": "715" }, { "price": "17", "name": "\u624b\u6495\u9e21\u996d", "like": "152", "img": "http://p1.meituan.net/210.0/xianfu/7f53a24ed5a13b376fb2f73b200c0f5a464896.jpg", "sales": "105" }, { "price": "20", "name": "\u5364\u80be\u996d", "like": "9", "img": "http://p1.meituan.net/210.0/xianfu/3f163e4e0eadc3af2e89dcd98cee234740253.jpg", "sales": "29" }, { "price": "22", "name": "\u9e21\u80b6\u996d", "like": "32", "img": "http://p0.meituan.net/210.0/xianfu/0c8c9d56278a0791635b832b59e0be94368640.jpg", "sales": "105" }, { "price": "25", "name": "\u53c9\u70e7\u996d", "like": "69", "im