app.js

//app.js
App({
	onLaunch: function() {
		var that = this;
		that.urls();
		wx.getSystemInfo({
			success: function(res) {
				if (res.model.search("iPhone X") != -1) {
					that.globalData.iphone = true;
				}
				if (res.model.search("MI 8") != -1) {
					that.globalData.iphone = true;
				}
			}
		});
		that.login()
	},
	urls: function() {
		var that = this;
		that.globalData.urls = that.siteInfo.url + that.siteInfo.subDomain;
		that.globalData.share = that.siteInfo.shareProfile;
	},
	siteInfo: require("config.js"),
	login: function () {
	  var that = this;
	  var token = that.globalData.token;
	  if (token) {
	    wx.request({
	      url: that.globalData.urls + "/user/check-token",
	      data: {
	        token: token
	      },
	      success: function (res) {
	        if (res.data.code != 0) {
	          that.globalData.token = null;
	          that.login();
	        }
	      }
	    });
	    return;
	  }
	  wx.login({
	    success: function (res) {
	      wx.request({
	        url: that.globalData.urls + "/user/wxapp/login",
	        data: {
	          code: res.code
	        },
	        success: function (res) {
	          if (res.data.code == 1e4) {
	            that.globalData.usinfo = 0;
	            return;
	          }
	          if (res.data.code != 0) {
	            wx.hideLoading();
	            wx.showModal({
	              title: "提示",
	              content: "无法登录，请重试",
	              showCancel: false
	            });
	            return;
	          }
	          that.globalData.token = res.data.data.token;
	          that.globalData.uid = res.data.data.uid;
	        }
	      });
	    }
	  });
	},
	sendTempleMsg: function (orderId, trigger, template_id, form_id, page, postJsonString) {
	  var that = this;
	  wx.request({
	    url: that.globalData.urls + "/template-msg/put",
	    method: "POST",
	    header: {
	      "content-type": "application/x-www-form-urlencoded"
	    },
	    data: {
	      token: that.globalData.token,
	      type: 0,
	      module: "order",
	      business_id: orderId,
	      trigger: trigger,
	      template_id: template_id,
	      form_id: form_id,
	      url: page,
	      postJsonString: postJsonString
	    }
	  });
	},
	sendTempleMsgImmediately: function (template_id, form_id, page, postJsonString) {
	  var that = this;
	  wx.request({
	    url: that.globalData.urls + "/template-msg/put",
	    method: "POST",
	    header: {
	      "content-type": "application/x-www-form-urlencoded"
	    },
	    data: {
	      token: that.globalData.token,
	      type: 0,
	      module: "immediately",
	      template_id: template_id,
	      form_id: form_id,
	      url: page,
	      postJsonString: postJsonString
	    }
	  });
	},
	fadeInOut:function(that,param,opacity){
		var animation = wx.createAnimation({
			//持续时间800ms
      duration: 300,
      timingFunction: 'ease',
		})
		animation.opacity(opacity).step()
		var json = '{"' + param + '":""}'
    json = JSON.parse(json);
    json[param] = animation.export()
    that.setData(json)
	},
	isStrInArray:function(item, arr) {
		for (var i = 0; i < arr.length; i++) {
			if (arr[i] == item) {
				return true;
			}
		}
		return false;
	},
	getShopCartNum:function(){
		var that = this
		wx.getStorage({
		  key: 'shopCarInfo',
		  success: function (res) {
		    if (res.data) {
		      if (res.data.shopNum > 0) {
		        wx.setTabBarBadge({
		          index: 2,
		          text: '' + res.data.shopNum + ''
		        })
		      } else {
		        wx.removeTabBarBadge({
		          index: 2,
		        })
		      }
		    } else {
		      wx.removeTabBarBadge({
		        index: 2,
		      })
		    }
		  }
		})
	},
	globalData: {
		userInfo: null
	}
})