dbcontext 上下文池，提高性能测试

IRaCIS.Core.Infra.EFCore/Context/IRaCISDBContext.cs

@@ -24,33 +24,38 @@ using IRaCIS.Core.Infrastructure;
 
 namespace IRaCIS.Core.Infra.EFCore
 {
+
+    public class IRaCISDBScopedFactory : IDbContextFactory<IRaCISDBContext>
+    {
+
+        private readonly IDbContextFactory<IRaCISDBContext> _pooledFactory;
+        private readonly IUserInfo _userInfo;
+
+        public IRaCISDBScopedFactory(IDbContextFactory<IRaCISDBContext> pooledFactory,IUserInfo userInfo)
+        {
+            _pooledFactory = pooledFactory;
+            _userInfo = userInfo;
+        }
+
+        public IRaCISDBContext CreateDbContext()
+        {
+            var context = _pooledFactory.CreateDbContext();
+            context._userInfo = _userInfo;
+            return context;
+        }
+    }
+
     public class IRaCISDBContext : DbContext
     {
-        public readonly IUserInfo _userInfo;
+        public  IUserInfo _userInfo;
 
         public readonly ILogger<IRaCISDBContext> _logger;
-        // 在控制台
-        //public static readonly ILoggerFactory MyLoggerFactory    = LoggerFactory.Create(builder => { builder.AddConsole(); });
-        // 调试窗口
-        public static readonly ILoggerFactory MyLoggerFactory = LoggerFactory.Create(builder => { builder.AddDebug(); });
 
-        public IRaCISDBContext(DbContextOptions<IRaCISDBContext> options, IUserInfo userInfo, ILogger<IRaCISDBContext> logger
+        public IRaCISDBContext(DbContextOptions<IRaCISDBContext> options,  ILogger<IRaCISDBContext> logger
 
             ) : base(options)
         {
             _logger= logger;
-            _userInfo = userInfo;
-
-        }
-
-
-        //比数据库上下文构造函数先执行 不能构造函数注入的方式使用配置文件
-        protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
-        {
-            optionsBuilder.UseLoggerFactory(MyLoggerFactory);
-
-            optionsBuilder.UseExceptionProcessor();
-
         }