a

laomenkuang_project/pages/receiveTicket/receiveTicket.js

     ticketUser:[],//优惠券信息
     titleWord:"",
     presentId:"",//接受的id
+    ticketNum:0,
   },
 
   /**
     app.globalData.present_id = options.shareId;
     this.data.presentId = options.shareId;
     app.globalData.number = options.number;
+    this.setData({
+      ticketNum: options.number
+    })
     this.getTicketUser(options.shareId, options.number);
-    // wx.showToast({
-    //   title: options.number,
-    //   duration:2000
+    // wx.showModal({
+    //   title: "options.shareId=" + options.shareId + "&options.number=" + options.number,
+    //   content: '',
     // })
   },
 
   getTicketUser: function (id,number) {//获取优惠券信息
-    app.wxRequest(app.globalData.httpUrl + 'couponbuy/presentstate', { present_id: id, present_num: number }, e => {
+    app.wxRequest(app.globalData.httpUrl + 'couponbuy/presentvisit', { present_id: id, present_num: number }, e => {
       console.log(e)
       if (e.code == 201) {
         this.setData({
   onShareAppMessage: function () {
 
   },
-  // "p1583395285z86"
+  // "p1583474312b94"
   getTicketFn:function(){//点击领取优惠券
     var id = this.data.presentId;
-    app.wxRequest(app.globalData.httpUrl + 'couponbuy/receive', { present_id: id }, e => {
+    app.wxRequest(app.globalData.httpUrl + 'couponbuy/receivepresen', { present_id: id }, e => {
       console.log(e)
       if (e.code == 200) {
         wx.showToast({
             url: '/pages/index/index'
           })
         },500)
-      } else if (e.code == -201) {//用户未注册
-        console.log(e.message)
-      } else if (e.code == -202) {//没有相应赠品记录
-        console.log(e.message)
-      }else if (e.code == -203){//无法领取自己的优惠券
-        console.log(e.message)
-        wx.showToast({
-          title: '领取失败',
-          duration: 500
-        })
-      } else if (e.code == -204) {//赠送优惠券已领取
-        console.log(e.message)
-      } else if (e.code == -205) {//优惠券已失效
-        console.log(e.message)
-        wx.showToast({
-          title: '优惠券已失效',
-          duration: 500
-        })
-      } 
+      }
     }, this,"POST")
   },
   backIndex:function(){//优惠券已被领取，点击确定返回首页

laomenkuang_project/pages/receiveTicket/receiveTicket.wxml

     <view class="userPhone">{{ticketUser.user_phone}}</view>
     <view class="giveTo">赠送给您</view>
     <view class="giveNum">
-      <text class="textNum">{{ticketUser.count}}</text>
+      <text class="textNum">{{ticketNum}}</text>
       <text class="text">张</text>
     </view>
     <view class="ticketType">{{ticketUser.coupon_type}}</view>