wx api换成uni

src/pages/cart/cart.vue

@@ -60,7 +60,7 @@ export default {
       itemChangeCount(index, num){
           // 如果数量为1 , 并且还减少, 提示删除商品
           if(this.cartList[index].goods_count === 1 && num === -1){
-            wx.showModal({
+            uni.showModal({
                 content: '是否删除该商品',
                 success: (res) => {
                     if (res.confirm) {
@@ -85,7 +85,7 @@ export default {
                   icon: "none"
               })
           }else{
-                wx.navigateTo({url:"/pages/pay/pay"})         
+                uni.navigateTo({url:"/pages/pay/pay"})         
               }
       }
   },