fix issue https://gitee.com/yubaolee/OpenAuth.Core/issues/I383XZ

OpenAuth.Identity/Startup.cs

@@ -2,6 +2,7 @@
 // Licensed under the Apache License, Version 2.0. See LICENSE in the project root for license information.
 
 
+using System.Linq;
 using Autofac;
 using Infrastructure;
 using Microsoft.AspNetCore.Builder;
@@ -69,9 +70,11 @@ namespace OpenAuth.IdentityServer
             
             //映射配置文件
             services.Configure<AppSetting>(Configuration.GetSection("AppSetting"));
-
+            
             //在startup里面只能通过这种方式获取到appsettings里面的值，不能用IOptions😰
-            var dbType = ((ConfigurationSection) Configuration.GetSection("AppSetting:DbType")).Value;
+            var dbtypes = ((ConfigurationSection)Configuration.GetSection("AppSetting:DbTypes")).GetChildren()
+                .ToDictionary(x => x.Key, x => x.Value);
+            var dbType = dbtypes["OpenAuthDBContext"];
             if (dbType == Define.DBTYPE_SQLSERVER)
             {
                 services.AddDbContext<OpenAuthDBContext>(options =>

OpenAuth.Identity/appsettings.Production.json

@@ -9,6 +9,8 @@
     "OpenAuthDBContext": "server=127.0.0.1;user id=root;database=openauthdb;password=000000" //my sql
   },
   "AppSetting": {
-    "DbType": "MySql" //数据库类型：SqlServer/MySql
+    "DbTypes": {
+      "OpenAuthDBContext":"MySql" //数据库类型：SqlServer、MySql、Oracle
+    }
   }
 }

OpenAuth.Identity/appsettings.json

@@ -10,6 +10,8 @@
     //"OpenAuthDBContext": "server=127.0.0.1;user id=root;database=openauthdb;password=000000" //my sql
   },
   "AppSetting": {
-    "DbType": "SqlServer" //数据库类型：SqlServer/MySql
+    "DbTypes": {
+      "OpenAuthDBContext":"SqlServer" //数据库类型：SqlServer、MySql、Oracle
+    }
   }
 }