fix: replace complex bat scripts with Python launcher + minimal bat wrappers
Root cause: Windows batch files written with LF endings caused cmd.exe to misparse labels and Chinese characters, producing garbled "not a command" errors. The Python launcher avoids encoding issues entirely. - start.py: reliable cross-platform launcher (kill ports, start 3 services, wait for health, print status) - start.bat / start_all.bat: minimal 4-line ASCII wrappers - stop.bat: inline Python for port-based process killing
This commit is contained in:
@@ -1,72 +1,4 @@
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@echo off
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chcp 65001 >nul
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setlocal enabledelayedexpansion
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echo ================================================
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echo agent_jrxml 启动 (API + 验证)
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echo ================================================
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cd /d "%~dp0"
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:: ── 环境检查 ──
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if not exist "%~dp0.venv\Scripts\python.exe" (
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echo [错误] 未找到 .venv，请先创建虚拟环境
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pause
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exit /b 1
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)
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echo.
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:: ── 清理残留进程 ──
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echo [清理] 检查残留进程...
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for /f "tokens=5" %%a in ('netstat -ano ^| findstr ":8000.*LISTENING"') do (
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taskkill /F /PID %%a >nul 2>&1 && echo 已清理端口 8000 (PID %%a)
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)
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for /f "tokens=5" %%a in ('netstat -ano ^| findstr ":8001.*LISTENING"') do (
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taskkill /F /PID %%a >nul 2>&1 && echo 已清理端口 8001 (PID %%a)
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)
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echo.
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:: ── 1. 验证服务 ──
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echo [启动] 验证服务 :8001
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start "jrxml-validator" .venv\Scripts\python.exe -c "import uvicorn; uvicorn.run('validation_service.main:app',host='0.0.0.0',port=8001,reload=False)" 2> "%~dp0logs\validator-stderr.log"
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echo [等待] 验证服务就绪...
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set /a N=0
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:wait_val
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ping -n 2 127.0.0.1 >nul
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powershell -Command "try{$r=Invoke-WebRequest -Uri http://localhost:8001/health -TimeoutSec 2 -UseBasicParsing;exit 0}catch{exit 1}" >nul 2>&1
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if not errorlevel 1 goto val_ok
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set /a N+=1
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if !N! GEQ 30 (
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echo [失败] 验证服务启动超时 (30次重试)
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echo 请检查: logs\validator-stderr.log
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goto cleanup
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)
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goto wait_val
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:val_ok
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echo :8001 就绪
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:: ── 2. API 服务 (前台运行) ──
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echo [启动] API 服务 :8000
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echo ================================================
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echo 服务已就绪:
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echo API: http://localhost:8000/docs
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echo 验证: http://localhost:8001/health
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echo 按 Ctrl+C 停止 API 服务
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echo 关闭窗口后会自动清理验证服务
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echo ================================================
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.venv\Scripts\python.exe -c "import uvicorn; uvicorn.run('api_server:app',host='0.0.0.0',port=8000,reload=False)"
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:: ── API 退出后清理 ──
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echo.
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echo [清理] 停止验证服务...
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taskkill /F /FI "WINDOWTITLE eq jrxml-validator*" >nul 2>&1
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for /f "tokens=5" %%a in ('netstat -ano ^| findstr ":8001.*LISTENING"') do taskkill /F /PID %%a >nul 2>&1
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echo 已停止所有服务
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.venv\Scripts\python.exe start.py
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pause
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exit /b 0
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:cleanup
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taskkill /F /FI "WINDOWTITLE eq jrxml-validator*" >nul 2>&1
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for /f "tokens=5" %%a in ('netstat -ano ^| findstr ":8001.*LISTENING"') do taskkill /F /PID %%a >nul 2>&1
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pause
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exit /b 1
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@@ -0,0 +1,132 @@
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"""Start all jrxml-agent services (validator, API, frontend)."""
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import subprocess
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import sys
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import time
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import urllib.request
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from pathlib import Path
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ROOT = Path(__file__).parent
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VENV_PYTHON = ROOT / ".venv" / "Scripts" / "python.exe"
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FRONTEND_DIR = ROOT / "frontend"
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def kill_port(port: int):
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"""Kill any process listening on the given port."""
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import os
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import signal
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try:
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result = subprocess.run(
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["netstat", "-ano"], capture_output=True, text=True
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)
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for line in result.stdout.splitlines():
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if f":{port}" in line and "LISTENING" in line:
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parts = line.split()
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pid = int(parts[-1])
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print(f" Killing PID {pid} on port {port}")
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os.kill(pid, signal.SIGTERM)
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except Exception as e:
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print(f" (cleanup note: {e})")
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def wait_http(url: str, timeout: int = 60, interval: float = 2.0) -> bool:
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"""Wait until an HTTP endpoint responds 200, or timeout."""
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deadline = time.time() + timeout
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while time.time() < deadline:
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try:
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urllib.request.urlopen(url, timeout=2)
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return True
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except Exception:
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time.sleep(interval)
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return False
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def wait_port(port: int, timeout: int = 60, interval: float = 3.0) -> bool:
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"""Wait until a TCP port is listening."""
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deadline = time.time() + timeout
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while time.time() < deadline:
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try:
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result = subprocess.run(
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["netstat", "-ano"], capture_output=True, text=True
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)
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for line in result.stdout.splitlines():
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if f":{port}" in line and "LISTENING" in line:
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return True
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except Exception:
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pass
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time.sleep(interval)
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return False
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def main():
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if not VENV_PYTHON.exists():
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print("[ERROR] .venv not found. Create a virtual environment first.")
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sys.exit(1)
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print("=" * 48)
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print(" jrxml-agent launcher (full stack)")
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print("=" * 48)
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# -- cleanup --
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print("\n[Cleanup] Checking residual processes...")
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for port in (8000, 8001, 5173):
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kill_port(port)
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# -- 1. Validator --
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print("\n[1/3] Starting validator on :8001 ...")
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subprocess.Popen(
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[str(VENV_PYTHON), "-c",
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"import uvicorn; uvicorn.run('validation_service.main:app',host='0.0.0.0',port=8001,reload=False)"],
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cwd=str(ROOT),
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creationflags=subprocess.CREATE_NO_WINDOW,
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)
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if not wait_http("http://localhost:8001/health"):
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print("[FAIL] Validator did not start in time.")
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sys.exit(1)
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print(" :8001 ready")
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# -- 2. API --
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print("[2/3] Starting API on :8000 ...")
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subprocess.Popen(
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[str(VENV_PYTHON), "-c",
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"import uvicorn; uvicorn.run('api_server:app',host='0.0.0.0',port=8000,reload=False)"],
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cwd=str(ROOT),
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creationflags=subprocess.CREATE_NO_WINDOW,
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)
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if not wait_http("http://localhost:8000/api/health"):
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print("[FAIL] API server did not start in time.")
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sys.exit(1)
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print(" :8000 ready")
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# -- 3. Frontend --
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print("[3/3] Starting frontend on :5173 ...")
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if not (FRONTEND_DIR / "node_modules").exists():
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print(" Installing npm dependencies...")
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subprocess.run(["npm", "install"], cwd=str(FRONTEND_DIR), check=True)
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subprocess.Popen(
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["npm", "run", "dev"],
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cwd=str(FRONTEND_DIR),
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creationflags=subprocess.CREATE_NO_WINDOW,
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)
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if not wait_port(5173):
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print("[FAIL] Frontend did not start in time.")
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sys.exit(1)
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print(" :5173 ready")
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print("\n" + "=" * 48)
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print(" All services ready:")
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print(" Frontend: http://localhost:5173")
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print(" API: http://localhost:8000/docs")
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print(" Validator: http://localhost:8001/health")
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print(" Press Ctrl+C to stop all services")
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print("=" * 48)
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try:
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while True:
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time.sleep(1)
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except KeyboardInterrupt:
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print("\nShutting down...")
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if __name__ == "__main__":
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main()
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+1
-99
@@ -1,102 +1,4 @@
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@echo off
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chcp 65001 >nul
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setlocal enabledelayedexpansion
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echo ================================================
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echo agent_jrxml 启动 (全栈)
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echo ================================================
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cd /d "%~dp0"
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:: ── 环境检查 ──
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if not exist "%~dp0.venv\Scripts\python.exe" (
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echo [错误] 未找到 .venv，请先创建虚拟环境
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pause
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exit /b 1
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)
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if not exist "%~dp0frontend\node_modules" (
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echo [安装] node_modules 不存在，正在 npm install...
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cd /d "%~dp0frontend"
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call npm install
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cd /d "%~dp0"
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)
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echo.
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:: ── 清理残留进程 ──
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call :killport 8000
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call :killport 8001
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call :killport 5173
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echo.
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:: ── 1. 验证服务 ──
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echo [1/3] 启动验证服务 :8001 ...
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start "jrxml-validator" .venv\Scripts\python.exe -c "import uvicorn; uvicorn.run('validation_service.main:app',host='0.0.0.0',port=8001,reload=False)" 2> "%~dp0logs\validator-stderr.log"
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call :wait_health "8001" "验证服务" || goto cleanup
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echo :8001 就绪
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:: ── 2. API 服务 ──
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echo [2/3] 启动 API 服务 :8000 ...
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start "jrxml-api" .venv\Scripts\python.exe -c "import uvicorn; uvicorn.run('api_server:app',host='0.0.0.0',port=8000,reload=False)" 2> "%~dp0logs\api-stderr.log"
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call :wait_health "8000/api" "API 服务" || goto cleanup
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echo :8000 就绪
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:: ── 3. 前端 ──
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echo [3/3] 启动前端 :5173 ...
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cd /d "%~dp0frontend"
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start "jrxml-frontend" cmd /c "npm run dev" 2> "%~dp0logs\frontend-stderr.log"
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cd /d "%~dp0"
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call :wait_port "5173" "前端" || goto cleanup
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echo :5173 就绪
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echo.
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echo ================================================
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echo 全部就绪:
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echo 前端: http://localhost:5173
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echo API: http://localhost:8000/docs
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echo 验证: http://localhost:8001/health
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echo 运行 stop.bat 停止所有服务
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echo ================================================
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.venv\Scripts\python.exe start.py
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pause
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exit /b 0
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:: ── Cleanup ──
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:cleanup
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echo [清理] 停止已启动的服务...
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taskkill /F /FI "WINDOWTITLE eq jrxml-validator*" >nul 2>&1
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taskkill /F /FI "WINDOWTITLE eq jrxml-api*" >nul 2>&1
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taskkill /F /FI "WINDOWTITLE eq jrxml-frontend*" >nul 2>&1
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call :killport 8001
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call :killport 8000
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call :killport 5173
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echo 已清理，请重试
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pause
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exit /b 1
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:: ── Helper: kill process on port ──
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:killport
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for /f "tokens=5" %%a in ('netstat -ano ^| findstr ":%1.*LISTENING"') do (
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echo 清理端口 %1 (PID %%a)
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taskkill /F /PID %%a >nul 2>&1
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)
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exit /b 0
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:: ── Helper: wait for HTTP health check ──
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:wait_health
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set /a N=0
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:wait_health_loop
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ping -n 2 127.0.0.1 >nul
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powershell -Command "try{$r=Invoke-WebRequest -Uri http://localhost:%1/health -TimeoutSec 2 -UseBasicParsing;exit 0}catch{exit 1}" >nul 2>&1
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if not errorlevel 1 exit /b 0
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set /a N+=1
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if !N! GEQ 30 exit /b 1
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goto wait_health_loop
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:: ── Helper: wait for TCP port ──
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:wait_port
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set /a N=0
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:wait_port_loop
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ping -n 3 127.0.0.1 >nul
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netstat -ano | findstr ":%1.*LISTENING" >nul 2>&1
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if not errorlevel 1 exit /b 0
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set /a N+=1
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if !N! GEQ 30 exit /b 1
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goto wait_port_loop
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@@ -1,27 +1,18 @@
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@echo off
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chcp 65001 >nul
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echo ================================================
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echo 停止所有 agent_jrxml 服务
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echo ================================================
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echo [停止] 按窗口标题清理...
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taskkill /F /FI "WINDOWTITLE eq jrxml-validator*" 2>nul
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taskkill /F /FI "WINDOWTITLE eq jrxml-api*" 2>nul
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taskkill /F /FI "WINDOWTITLE eq jrxml-frontend*" 2>nul
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echo [停止] 按端口清理...
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for /f "tokens=5" %%a in ('netstat -ano ^| findstr ":8000.*LISTENING"') do (
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echo 端口 8000 - PID %%a
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taskkill /F /PID %%a >nul 2>&1
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)
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for /f "tokens=5" %%a in ('netstat -ano ^| findstr ":8001.*LISTENING"') do (
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echo 端口 8001 - PID %%a
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taskkill /F /PID %%a >nul 2>&1
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)
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for /f "tokens=5" %%a in ('netstat -ano ^| findstr ":5173.*LISTENING"') do (
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echo 端口 5173 - PID %%a
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taskkill /F /PID %%a >nul 2>&1
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)
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echo 已停止
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cd /d "%~dp0"
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.venv\Scripts\python.exe -c "
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import os, signal, subprocess
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ports = (8000, 8001, 5173)
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for port in ports:
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try:
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r = subprocess.run(['netstat', '-ano'], capture_output=True, text=True)
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for line in r.stdout.splitlines():
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if f':{port}' in line and 'LISTENING' in line:
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pid = int(line.split()[-1])
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print(f'Killing PID {pid} on port {port}')
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os.kill(pid, signal.SIGTERM)
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except Exception as e:
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print(f'Port {port}: {e}')
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print('Done')
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"
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pause
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Reference in New Issue
Block a user