add

backend/README.md

@@ -89,4 +89,31 @@ curl -X POST https://api.fishestlife.com/exchange/create \
     "short_name": "中金所",
     "code": "CFFEX"
   }'
+
+  # 创建大连商品期货交易所
+curl -X POST https://api.fishestlife.com/exchange/create \
+  -H "Content-Type: application/json" \
+  -d '{
+    "name": "大连商品交易所",
+    "short_name": "大商所",
+    "code": "DCE"
+  }'
+
+# 创建广州期货交易所
+curl -X POST https://api.fishestlife.com/exchange/create \
+  -H "Content-Type: application/json" \
+  -d '{
+    "name": "广州期货交易所",
+    "short_name": "广期所",
+    "code": "GFEX"
+  }'
+
+# 创建上海国际能源交易中心
+curl -X POST https://api.fishestlife.com/exchange/create \
+  -H "Content-Type: application/json" \
+  -d '{
+    "name": "上海国际能源交易中心",
+    "short_name": "上期能源",
+    "code": "INE"
+  }'
 ---