get_latest_ssq
Retrieve the most recent winning numbers for China's Double Color Ball lottery to check results or analyze patterns.
Instructions
获取双色球最新开奖结果
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
Implementation Reference
- src/swlc_mcp/server.py:179-241 (handler)SWLCService.get_ssq_latest(): Primary handler for getting latest SSQ results. Checks local DB first (via get_latest_ssq helper), fetches from network if stale, saves/updates DB, returns formatted LotteryResult.async def get_ssq_latest(self) -> Optional[LotteryResult]: """获取双色球最新开奖结果""" try: # 首先尝试从数据库获取 db_result = self.db.get_latest_ssq() if self._should_update_from_network(db_result, "双色球"): logger.info("从网络获取双色球数据") data = await self._fetch_lottery_data('双色球') if data and data['result']: result_data = data['result'][0] # 解析红球和蓝球 red_balls = result_data['red'].split(',') blue_ball = result_data['blue'] # 格式化奖池金额 pool_money = result_data.get('poolmoney', '') if pool_money and pool_money.isdigit(): pool_money = f"{int(pool_money) / 100000000:.2f}亿元" # 格式化销售金额 sales = result_data.get('sales', '') if sales and sales.isdigit(): sales = f"{int(sales) / 100000000:.2f}亿元" # 保存到数据库 self.db.save_ssq_result( period=result_data['code'], draw_date=result_data['date'], red_balls=red_balls, blue_ball=blue_ball, prize_pool=pool_money, sales_amount=sales ) # 更新号码统计 self.db.update_number_statistics('双色球', red_balls + [blue_ball]) return LotteryResult( lottery_type="双色球", period=result_data['code'], draw_date=result_data['date'], numbers=red_balls, special_numbers=[blue_ball], prize_pool=pool_money, sales_amount=sales ) else: logger.info("从本地数据库获取双色球数据") return LotteryResult( lottery_type="双色球", period=db_result['period'], draw_date=db_result['draw_date'], numbers=db_result['red_balls'], special_numbers=[db_result['blue_ball']], prize_pool=db_result['prize_pool'], sales_amount=db_result['sales_amount'] ) except Exception as e: logger.error(f"获取双色球数据失败: {e}") return None
- src/swlc_mcp/server.py:1032-1040 (registration)MCP tool registration for 'get_latest_ssq' in server.list_tools(), including empty input schema.types.Tool( name="get_latest_ssq", description="获取双色球最新开奖结果", inputSchema={ "type": "object", "properties": {}, "required": [] } ),
- src/swlc_mcp/database.py:255-282 (helper)LotteryDatabase.get_latest_ssq(): Helper method that queries the SQLite database for the most recent SSQ result (latest period).def get_latest_ssq(self) -> Optional[Dict[str, Any]]: """获取最新双色球开奖结果""" try: with sqlite3.connect(self.db_path) as conn: cursor = conn.cursor() cursor.execute(""" SELECT period, draw_date, red_balls, blue_ball, prize_pool, sales_amount FROM ssq_results ORDER BY period DESC LIMIT 1 """) result = cursor.fetchone() if result: return { 'period': result[0], 'draw_date': result[1], 'red_balls': json.loads(result[2]), 'blue_ball': result[3], 'prize_pool': result[4], 'sales_amount': result[5] } return None except Exception as e: logger.error(f"获取最新双色球数据失败: {e}") return None
- src/swlc_mcp/server.py:1285-1298 (handler)MCP server.call_tool() handler dispatch for 'get_latest_ssq': Calls SWLCService.get_ssq_latest() and formats response as TextContent.if name == "get_latest_ssq": result = await lottery_service.get_ssq_latest() if result: return [types.TextContent( type="text", text=f"""双色球最新开奖结果： 期号：{result.period} 开奖日期：{result.draw_date} 开奖号码：{' '.join(result.numbers)} + {' '.join(result.special_numbers or [])} 奖池金额：{result.prize_pool or '暂无'} 销售金额：{result.sales_amount or '暂无'}""" )] else: return [types.TextContent(type="text", text="获取双色球数据失败")]