[+] 接入ET8服务端

[+] 接入ET8服务端

Assets/GameScripts/DotNet/Hotfix/Server/Module/DB/DBManagerComponentSystem.cs

@@ -0,0 +1,27 @@
+using System;
+
+namespace ET.Server
+{
+    [FriendOf(typeof(DBManagerComponent))]
+    public static partial class DBManagerComponentSystem
+    {
+        public static DBComponent GetZoneDB(this DBManagerComponent self, int zone)
+        {
+            DBComponent dbComponent = self.DBComponents[zone];
+            if (dbComponent != null)
+            {
+                return dbComponent;
+            }
+
+            StartZoneConfig startZoneConfig = StartZoneConfigCategory.Instance.Get(zone);
+            if (startZoneConfig.DBConnection == "")
+            {
+                throw new Exception($"zone: {zone} not found mongo connect string");
+            }
+
+            dbComponent = self.AddChild<DBComponent, string, string, int>(startZoneConfig.DBConnection, startZoneConfig.DBName, zone);
+            self.DBComponents[zone] = dbComponent;
+            return dbComponent;
+        }
+    }
+}