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web.py

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+from fastapi import FastAPI
+from fastapi.responses import FileResponse, JSONResponse
+from fastapi.staticfiles import StaticFiles
+import subprocess
+from pathlib import Path
+from fastapi.middleware.cors import CORSMiddleware
+
+app = FastAPI()
+
+# ---------------- 配置 ----------------
+BOT_NAME = "hdmi"  # PM2 进程名
+BASE_DIR = Path(__file__).parent
+
+# 允许前端跨域访问
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+# 静态文件
+app.mount("/static", StaticFiles(directory=BASE_DIR), name="static")
+
+# ---------------- PM2 控制 ----------------
+def pm2_cmd(cmd: str):
+    try:
+        out = subprocess.check_output(f"pm2 {cmd}", shell=True, stderr=subprocess.STDOUT, text=True)
+        return out
+    except subprocess.CalledProcessError as e:
+        return e.output
+
+def read_log(log_type="out", lines=50):
+    log_file = BASE_DIR.parent / f".pm2/logs/{BOT_NAME}-{log_type}.log"
+    try:
+        with open(log_file, "r", encoding="utf-8") as f:
+            content = f.readlines()[-lines:]
+            return "".join(content)
+    except FileNotFoundError:
+        return f"未找到日志文件: {log_file}"
+
+@app.get("/start")
+def start():
+    out = pm2_cmd(f"start {BOT_NAME}")
+    return JSONResponse({"action": "start", "output": out})
+
+@app.get("/stop")
+def stop():
+    out = pm2_cmd(f"stop {BOT_NAME} --no-autorestart")
+    return JSONResponse({"action": "stop", "output": out})
+
+@app.get("/restart")
+def restart():
+    out = pm2_cmd(f"restart {BOT_NAME}")
+    return JSONResponse({"action": "restart", "output": out})
+
+@app.get("/status")
+def status():
+    status = pm2_cmd(f"status {BOT_NAME}")
+    log = read_log("out", 50)
+    error_log = read_log("error", 50)
+    return JSONResponse({
+        "status": status,
+        "recent_log": log,
+        "recent_error": error_log
+    })
+
+# ---------------- HTML ----------------
+@app.get("/")
+def index():
+    return FileResponse(BASE_DIR / "index.html")