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mini-program/pages/cart/components/cart-empty/index.js

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+Component({
+  properties: {
+    imgUrl: {
+      type: String,
+      value:
+        'https://cdn-we-retail.ym.tencent.com/miniapp/template/empty-cart.png',
+    },
+    tip: {
+      type: String,
+      value: '购物车是空的',
+    },
+    btnText: {
+      type: String,
+      value: '去首页',
+    },
+  },
+  data: {},
+  methods: {
+    handleClick() {
+      this.triggerEvent('handleClick');
+    },
+  },
+});