updata

pages/shopCart/shopCart.js

@@ -233,12 +233,12 @@ Page({
   },
   settlement(){
     const cart_id_list = [];
-    for (cart_item of this.data.cart_list) {
+    for (let cart_item of this.data.cart_list) {
       if (cart_item.checked) {
-        cart_id_list.push(cart_item);
+        cart_id_list.push(cart_item.cart_id);
       }
     }
-    cart_list = cart_id_list.join(',');
+    let cart_list = cart_id_list.join(',');
     wx.navigateTo({
       url: `/pages/confirmOrder/confirmOrder?iscart=1&cart_id=${cart_list}`
     })

pages/shopCart/shopCart.wxml

@@ -56,7 +56,7 @@
       <text class='bonus_price'>应付:￥{{allPrice}}</text>
       <text class="original_price">￥{{allGoodsPrice}}</text>
     </view>
-    <view class='settlement_btn'>
+    <view class='settlement_btn' bindtap='settlement'>
       <text>结算</text>
     </view>
   </view>