cfdaily
118 lines
3.5 KiB
Python
118 lines
3.5 KiB
Python
#!/usr/bin/env python3
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"""
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测试新API服务 (端口8089)
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"""
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import requests
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import json
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import time
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def main():
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print("🚀 测试新API服务 - 510300.SSE 回测")
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print("="*60)
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# 使用新端口8089
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url = "http://192.168.2.154:8089/api/backtest/run"
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# 简单均线策略 - 使用vnpy.app.cta_strategy导入
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strategy_code = '''
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from vnpy.app.cta_strategy import CtaTemplate
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class SimpleMAStrategy(CtaTemplate):
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"""简单均线策略"""
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author = "关羽将军"
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parameters = ["fast_window", "slow_window"]
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variables = ["fast_ma", "slow_ma"]
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def __init__(self, cta_engine, strategy_name, vt_symbol, setting):
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super().__init__(cta_engine, strategy_name, vt_symbol, setting)
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self.fast_window = 5
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self.slow_window = 20
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self.fast_ma = 0
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self.slow_ma = 0
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def on_init(self):
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self.write_log("✅ 策略初始化完成")
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self.put_event()
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def on_bar(self, bar):
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# 简单逻辑
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if self.fast_ma > self.slow_ma and not self.pos:
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self.buy(bar.close, 1)
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self.write_log(f"买入: {bar.close}")
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elif self.fast_ma < self.slow_ma and self.pos > 0:
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self.sell(bar.close, self.pos)
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self.write_log(f"卖出: {bar.close}")
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self.put_event()
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'''
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payload = {
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"strategy_code": strategy_code,
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"symbol": "510300.SSE",
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"interval": "1d",
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"start": 20200101,
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"end": 20220926,
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"capital": 1000000,
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}
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print(f"请求参数:")
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print(f" API地址: {url}")
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print(f" 标的: {payload['symbol']}")
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print(f" 时间: {payload['start']} - {payload['end']}")
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print(f" 初始资金: {payload['capital']}")
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print()
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try:
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start_time = time.time()
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response = requests.post(url, json=payload, timeout=60)
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elapsed = time.time() - start_time
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print(f"请求完成，耗时: {elapsed:.2f} 秒")
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print(f"状态码: {response.status_code}")
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print()
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if response.status_code == 200:
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result = response.json()
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print(f"响应内容:")
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print(json.dumps(result, indent=2, ensure_ascii=False))
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code = result.get('code')
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if code == 200:
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print("\n🎉 " + "="*60)
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print("✅ 回测成功完成！")
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print("="*60)
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print("修复验证:")
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print(" ✅ vnpy.app导入问题已解决")
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print(" ✅ 510300.SSE数据已加载")
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print(" ✅ 回测功能正常工作")
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data = result.get('data', {})
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if 'statistics' in data:
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stats = data['statistics']
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print(f"\n📊 回测统计:")
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for key, value in stats.items():
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print(f" {key}: {value}")
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else:
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print(f"\n📦 返回数据: {list(data.keys())}")
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else:
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error = result.get('error', '未知错误')
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print(f"\n❌ 回测失败: {error}")
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else:
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print(f"❌ HTTP错误: {response.status_code}")
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print(f"响应: {response.text[:200]}")
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except requests.exceptions.Timeout:
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print("❌ 请求超时")
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except Exception as e:
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print(f"❌ 异常: {e}")
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print("\n" + "="*60)
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print("测试完成")
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print("="*60)
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if __name__ == "__main__":
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main() |