ADD file via upload

products.json

@@ -0,0 +1,17 @@
+{
+    "001": {
+        "name": "Python编程书",
+        "price": 59.9,
+        "stock": 100
+    },
+    "002": {
+        "name": "无线鼠标",
+        "price": 89.5,
+        "stock": 100
+    },
+    "003": {
+        "name": "机械键盘",
+        "price": 299.0,
+        "stock": 100
+    }
+}