修改上传监控

2024-09-12 14:00:50 +08:00
parent 4048be622f
commit d600862fb0
13 changed files with 105 additions and 50 deletions
@@ -1,30 +0,0 @@
-using Microsoft.EntityFrameworkCore.Metadata;
-using Microsoft.EntityFrameworkCore.Migrations;
-using Microsoft.EntityFrameworkCore.Migrations.Operations;
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace IRaCIS.Core.Test.CodeFirstTest.MSSQL.Convention
-{
-    public class MigrationRemoveForeignKeysSqlGenerator : MigrationsSqlGenerator
-    {
-        public MigrationRemoveForeignKeysSqlGenerator(MigrationsSqlGeneratorDependencies dependencies, IMigrationsAnnotationProvider migrationsAnnotations) : base(dependencies)
-        {
-        }
-
-        protected override void Generate(Microsoft.EntityFrameworkCore.Migrations.Operations.CreateTableOperation operation, IModel? model, MigrationCommandListBuilder builder, bool terminate = true)
-        {
-            operation.ForeignKeys.Clear();
-            base.Generate(operation, model, builder, terminate);
-        }
-
-        protected override void Generate(AddForeignKeyOperation operation, IModel? model, MigrationCommandListBuilder builder,
-        bool terminate = true)
-        {
-            return;
-        }
-    }
-}
@@ -0,0 +1,26 @@
+using Microsoft.EntityFrameworkCore.Metadata.Conventions;
+using Microsoft.EntityFrameworkCore.Metadata.Builders;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore;
+namespace IRaCIS.Core.Test
+{
+    /// <summary>
+    /// 这种方式不行
+    /// </summary>
+    public class NoForeignKeyConvention : IModelFinalizingConvention
+    {
+        public void ProcessModelFinalizing(IConventionModelBuilder modelBuilder, IConventionContext<IConventionModelBuilder> context)
+        {
+            foreach (var entityType in modelBuilder.Metadata.GetEntityTypes())
+            {
+                foreach (var foreignKey in entityType.GetForeignKeys())
+                {
+                    // 设置删除行为为 NoAction，避免生成外键约束
+                    foreignKey.Builder.OnDelete(DeleteBehavior.NoAction);
+                }
+            }
+        }
+    }
+}
+
+
@@ -0,0 +1,30 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Migrations.Operations;
+using Microsoft.EntityFrameworkCore.Metadata;
+using System.Collections.Generic;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations.Internal;
+using Microsoft.EntityFrameworkCore.Storage;
+
+namespace IRaCIS.Core.Test
+{
+    public class NoForeignKeyMigrationsSqlGenerator : MigrationsSqlGenerator
+    {
+        public NoForeignKeyMigrationsSqlGenerator(
+            MigrationsSqlGeneratorDependencies dependencies) : base(dependencies)
+        {
+        }
+
+        protected override void Generate(MigrationOperation operation, IModel model, MigrationCommandListBuilder builder)
+        {
+            if (operation is AddForeignKeyOperation || operation is DropForeignKeyOperation)
+            {
+                // 跳过外键的生成
+                return;
+            }
+
+            base.Generate(operation, model, builder);
+        }
+    }
+
+}