update pay function

gunicorn_config.py

@@ -0,0 +1,39 @@
+# Gunicorn 配置文件
+
+# 基本配置
+bind = "0.0.0.0:5002"
+workers = 4
+threads = 4
+timeout = 120
+worker_class = "gthread"
+
+# SSL 配置（如需要）
+# certfile = "/etc/letsencrypt/live/api.valuefrontier.cn/fullchain.pem"
+# keyfile = "/etc/letsencrypt/live/api.valuefrontier.cn/privkey.pem"
+
+# 日志配置
+loglevel = "info"
+accesslog = "-"
+errorlog = "-"
+
+# 预加载应用（在 fork 前加载，加快 worker 启动）
+preload_app = True
+
+
+def on_starting(server):
+    """主进程启动时调用"""
+    print("Gunicorn 主进程启动...")
+
+
+def post_fork(server, worker):
+    """Worker 进程 fork 后调用"""
+    print(f"Worker {worker.pid} 已启动")
+
+
+def when_ready(server):
+    """服务准备就绪时调用，初始化缓存"""
+    print("Gunicorn 服务准备就绪，开始初始化...")
+    from app_vx import app, init_sywg_industry_cache
+    with app.app_context():
+        init_sywg_industry_cache()
+    print("初始化完成!")