feat: P0/P1/P2全部功能 — 四层泳道/视角切换/KPI看板/预警/差异反打/预算/知识面板/回顾会/情景预测/Excel导入/角色权限

backend/restart_backend.py

@@ -0,0 +1,35 @@
+#!/usr/bin/env python3
+"""Kill existing backend process on port 8010 and restart."""
+import os
+import sys
+import signal
+import subprocess
+import time
+
+# Find and kill existing process on port 8010
+try:
+    import psutil
+except ImportError:
+    # Use subprocess to find process
+    result = subprocess.run(
+        ["lsof", "-i", ":8010", "-t"],
+        capture_output=True, text=True
+    )
+    pids = result.stdout.strip().split("\n")
+    for pid in pids:
+        if pid:
+            pid = int(pid.strip())
+            print(f"Killing PID {pid} on port 8010")
+            os.kill(pid, signal.SIGTERM)
+            time.sleep(1)
+except Exception as e:
+    print(f"Could not kill existing process: {e}")
+
+# Restart
+os.chdir("/root/cma-management/backend")
+cmd = "nohup uvicorn app.main:app --host 0.0.0.0 --port 8010 > /var/log/cma-backend.log 2>&1 &"
+print(f"Restarting: {cmd}")
+subprocess.run(cmd, shell=True)
+time.sleep(3)
+print("Done. Checking process...")
+subprocess.run(["lsof", "-i", ":8010"])