优化代码结构，升级依赖

.browserslistrc

@@ -1,2 +0,0 @@
-> 1%
-last 2 versions

package.json

@@ -9,19 +9,19 @@
     "svgo": "svgo -f src/icons/svg --config=src/icons/svgo.yml"
   },
   "dependencies": {
-    "@better-scroll/core": "^2.0.0-beta.6",
+    "@better-scroll/core": "^2.0.4",
     "axios": "^0.19.2",
     "core-js": "^3.6.4",
-    "dayjs": "^1.8.33",
+    "dayjs": "^1.8.36",
     "js-cookie": "^2.2.1",
-    "lodash": "^4.17.19",
+    "lodash": "^4.17.20",
     "normalize.css": "^8.0.1",
-    "vant": "^2.9.4",
-    "vue": "^2.6.11",
+    "vant": "^2.10.8",
+    "vue": "^2.6.12",
     "vue-clipboard2": "^0.3.1",
     "vue-content-loader": "^0.2.3",
-    "vue-router": "^3.1.5",
-    "vue-scrollto": "^2.17.1",
+    "vue-router": "^3.4.3",
+    "vue-scrollto": "^2.18.2",
     "vuex": "^3.1.2"
   },
   "devDependencies": {
@@ -45,7 +45,7 @@
     "sass-loader": "^9.0.3",
     "svg-sprite-loader": "^4.2.1",
     "svgo": "^1.3.2",
-    "vue-template-compiler": "^2.6.11"
+    "vue-template-compiler": "^2.6.12"
   },
   "browserslist": [
     "> 1%",

src/views/cart/modules/Item.vue

@@ -76,8 +76,8 @@ export default {
       default: 0
     },
     price: {
-      type: Number,
-      default: 0
+      type: String,
+      default: ''
     },
     num: {
       type: Number,

src/views/order/pay/index.vue

@@ -145,12 +145,12 @@ export default {
           testPayNotify(this.orderId)
             .then((res) => {
               this.$dialog.alert({ message: '支付成功' })
-              this.$router.replace({
+              /* this.$router.replace({
                 name: 'PayStatus',
                 params: {
                   status: 'success'
                 }
-              })
+              }) */
               this.$router.push({ path: '/user/order/list/2' })// 跳转到订单列表带配送tab下
             })
             .catch((err) => {