# -*- coding: utf-8 -*-
"""票 04：杀全部 java 进程（带超时，Stop-Process 优先）。"""
import io, sys, subprocess, time
sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf-8')

# 找 PID
r = subprocess.run(['tasklist'], capture_output=True, text=True, timeout=10)
pids = [l.split()[1] for l in r.stdout.splitlines() if l.lower().startswith('java')]
print('java pids:', pids)
if not pids:
    sys.exit(0)

ps = '; '.join(f'Stop-Process -Id {p} -Force' for p in pids)
try:
    r2 = subprocess.run(['powershell', '-NoProfile', '-Command', ps],
                        capture_output=True, text=True, timeout=20)
    print('rc=', r2.returncode, (r2.stdout or '').strip()[:100], (r2.stderr or '').strip()[:150])
except subprocess.TimeoutExpired:
    print('powershell TIMEOUT')

time.sleep(2)
r3 = subprocess.run(['tasklist'], capture_output=True, text=True, timeout=10)
left = [l.split()[1] for l in r3.stdout.splitlines() if l.lower().startswith('java')]
print('java pids after:', left if left else 'NONE')