add more example

src/example_trade.py

@@ -41,13 +41,27 @@ def sell(code: str, price: float, amount: int, strategy_name: str) -> dict:
     response = requests.post(f"{URL}/sell", json=data)
     return response.json()
 
-def get_positions(strategy_name: str) -> dict:
+def get_positions(strategy_name: str = "") -> dict:
     """获取持仓信息
     
     Args:
-        strategy_name: 策略名称
+        strategy_name: 策略名称，默认为空字符串，表示获取所有持仓
     """
-    params = {"strategy_name": strategy_name}
+    params = {}
+    if strategy_name:
+        params["strategy_name"] = strategy_name
+    response = requests.get(f"{URL}/positions", params=params)
+    return response.json()
+
+def get_target_positions(strategy_name: str = "") -> dict:
+    """获取目标持仓信息（仅实盘模式有效）
+    
+    Args:
+        strategy_name: 策略名称，默认为空字符串，表示获取所有策略的目标持仓
+    """
+    params = {"target": "true"}
+    if strategy_name:
+        params["strategy_name"] = strategy_name
     response = requests.get(f"{URL}/positions", params=params)
     return response.json()
 
@@ -60,14 +74,93 @@ def clear_strategy(strategy_name: str) -> dict:
     response = requests.delete(f"{URL}/clear/{strategy_name}")
     return response.json()
 
+def get_balance() -> dict:
+    """获取账户余额（仅实盘模式）
+    
+    Returns:
+        字典形式的账户余额信息
+    """
+    response = requests.get(f"{URL}/balance")
+    return response.json()
+
+def get_today_trades() -> dict:
+    """获取今日成交记录（仅实盘模式）
+    
+    Returns:
+        字典形式的今日成交记录
+    """
+    response = requests.get(f"{URL}/todaytrades")
+    return response.json()
+
+def get_today_entrust() -> dict:
+    """获取今日委托记录（仅实盘模式）
+    
+    Returns:
+        字典形式的今日委托记录
+    """
+    response = requests.get(f"{URL}/todayentrust")
+    return response.json()
+
+def cancel_order(entrust_no: str) -> dict:
+    """取消订单
+    
+    Args:
+        entrust_no: 委托编号
+        
+    Returns:
+        取消结果
+    """
+    response = requests.delete(f"{URL}/cancel/{entrust_no}")
+    return response.json()
+
+def get_order_status() -> dict:
+    """获取订单状态
+    
+    Returns:
+        字典形式的订单状态信息
+    """
+    response = requests.get(f"{URL}/order_status")
+    return response.json()
+
+def get_strategy_targets(strategy_name: str = "") -> dict:
+    """获取策略目标持仓（仅实盘模式）
+    
+    Args:
+        strategy_name: 策略名称，默认为空字符串，表示获取所有策略的目标持仓
+        
+    Returns:
+        字典形式的策略目标持仓信息
+    """
+    params = {}
+    if strategy_name:
+        params["strategy_name"] = strategy_name
+    response = requests.get(f"{URL}/strategy_targets", params=params)
+    return response.json()
+
+def check_health() -> str:
+    """健康检查
+    
+    Returns:
+        健康状态
+    """
+    response = requests.get(f"{URL}/healthcheck")
+    return response.text
+
 
 if __name__ == "__main__":
+    # 示例：健康检查
+    health = check_health()
+    print("健康状态:", health)
+    
     # 示例：查询默认策略的持仓信息
     positions = get_positions(STRATEGY)
     print("当前持仓:", positions)
     # 模拟输出:
     #  {'data': [], 'success': True}
     
+    # 示例：查询账户余额（仅实盘模式）
+    balance = get_balance()
+    print("账户余额:", balance)
     
     # 示例：买入中国银行1000股，价格3.45
     result = buy("601988.SH", 3.45, 3000, STRATEGY)
@@ -75,6 +168,9 @@ if __name__ == "__main__":
     # 模拟输出:
     #{'data': {'message': '模拟买入 - 代码: 601988.SH, 价格: 3.45, 数量: 3000', 'order_id': 'simulation'}, 'success': True}
     
+    # 示例：获取订单状态
+    order_status = get_order_status()
+    print("订单状态:", order_status)
     
     # 示例：卖出中国银行1000股，价格3.48
     result = sell("601988.SH", 3.48, 1000, STRATEGY)
@@ -82,12 +178,32 @@ if __name__ == "__main__":
     # 模拟输出:
     #  {'data': {'message': '模拟卖出 - 代码: 601988.SH, 价格: 3.48, 数量: 1000', 'order_id': 'simulation'}, 'success': True}
     
+    # 示例：获取今日成交记录
+    trades = get_today_trades()
+    print("今日成交:", trades)
+    
+    # 示例：获取今日委托记录
+    entrusts = get_today_entrust()
+    print("今日委托:", entrusts)
+
     # 示例：再次查询持仓变化
     positions = get_positions(STRATEGY)
     print("交易后持仓:", positions)
     # 模拟输出:
     # {'data': [{'601988.SH': {'closeable_amount': 2000, 'total_amount': 2000}}], 'success': True}
     
+    # 示例：获取目标持仓
+    target_positions = get_target_positions(STRATEGY)
+    print("目标持仓:", target_positions)
+    
+    # 示例：获取策略目标持仓
+    strategy_targets = get_strategy_targets(STRATEGY)
+    print("策略目标持仓:", strategy_targets)
+    
+    # 示例：取消订单（需要真实的委托编号）
+    # cancel_result = cancel_order("123456")
+    # print("取消订单结果:", cancel_result)
+    
     # 示例：清除策略持仓数据
     result = clear_strategy(STRATEGY)
     print("清除策略持仓结果:", result)