add init update

request_demo.py

@@ -0,0 +1,60 @@
+import requests
+
+def fetch_precision_info(platform):
+    # 定义请求URL
+    url = "http://43.133.213.20:8001/api/v1/PrecisionInfo/platform"
+    
+    # 定义请求数据
+    request_data = {"platform": platform}
+    price_tick_info = {}
+    
+    try:
+        # 发送GET请求
+        response = requests.get(url, params=request_data, timeout=15)
+
+        # 检查响应状态码并输出
+        if response.status_code == 200:
+            precisions = response.json()
+            print(f"Precision Information: {precisions.get('btcusdt', 'No data available')}")
+            for symbol, precision in precisions.items():
+                symbol = symbol.lower()
+                price_tick_info[symbol] = precision["price_decimal"]
+                # 可以选择打印更多信息
+                # print(f"Symbol: {symbol}, Price Precision: {precision['price_precision']}, Quantity Precision: {precision['quantity_precision']}")
+            return price_tick_info
+        else:
+            print(f"Error: {response.status_code}, {response.text}")
+            return None
+    except requests.RequestException as e:
+        print(f"Request failed: {e}")
+        return None
+
+# 示例调用
+platform = "gate_swap_u"
+precision_info = fetch_precision_info(platform)
+if precision_info:
+    print("Price Tick Information:", precision_info)
+
+
+import requests
+
+def fetch_depth(exchange, symbol):
+    url = "http://43.133.213.20:8001/api/v1/depth/"
+    payload = {"exchange": exchange, "symbol": symbol}
+
+    response = requests.post(url, json=payload, timeout=5)
+
+    if response.status_code == 200:
+        return response.json()
+    else:
+        print(f"Error: {response.status_code}, {response.json()}")
+        return None
+
+
+# 示例参数
+exchange = "gate_swap_u"
+symbol = "BTC/USDT"
+
+# 发送请求
+depth_data = fetch_depth(exchange, symbol)
+print(depth_data)