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添加codeFirst功能

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This commit is contained in:
陈淳
2022-10-18 18:01:16 +08:00
parent dab4a092d9
commit ab8cdd88b9
25 changed files with 161 additions and 121 deletions
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35
Yi.Framework.Net6/Yi.Framework.WebCore/DbExtend/DbSeedExtend.cs
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@@ -13,7 +13,12 @@ namespace Yi.Framework.WebCore.DbExtend
{
public static class DbSeedExtend
{
public static bool Invoer(ISqlSugarClient _Db)
/// <summary>
/// 初始化数据
/// </summary>
/// <param name="_Db"></param>
/// <returns></returns>
public static bool DataInvoer(ISqlSugarClient _Db)
{
bool res = false;
var users = SeedFactory.GetUserSeed();
@@ -87,14 +92,40 @@ namespace Yi.Framework.WebCore.DbExtend
return res;
}
/// <summary>
/// codeFirst初始化表
/// </summary>
/// <param name="_Db"></param>
/// <returns></returns>
public static void TableInvoer(ISqlSugarClient _Db)
{
//创建数据库
_Db.DbMaintenance.CreateDatabase();
var typeList = Common.Helper.AssemblyHelper.GetClass("Yi.Framework.Model");
foreach (var t in typeList)
{
//扫描如果存在SugarTable特性，直接codefirst
if (t.GetCustomAttributes(false).Any(a => a.GetType().Equals(typeof(SugarTable))))
{
_Db.CodeFirst.SetStringDefaultLength(200).InitTables(t);//这样一个表就能成功创建了
}
}
}
public static void UseDbSeedInitService(this IApplicationBuilder app)
{
if (Appsettings.appBool("DbCodeFirst_Enabled"))
{
var _Db = app.ApplicationServices.GetRequiredService<ISqlSugarClient>();
TableInvoer(_Db);
}
if (Appsettings.appBool("DbSeed_Enabled"))
{
var _Db = app.ApplicationServices.GetRequiredService<ISqlSugarClient>();
Invoer(_Db);
DataInvoer(_Db);
}
}

14
Yi.Framework.Net6/Yi.Framework.WebCore/MiddlewareExtend/SqlsugarExtension.cs
View File

@@ -4,6 +4,7 @@ using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;
using Yi.Framework.Common.Models;
@@ -50,9 +51,16 @@ namespace Yi.Framework.WebCore.MiddlewareExtend
{
EntityService = (c, p) =>
{
// int? decimal?这种 isnullable=true
if (c.PropertyType.IsGenericType &&
c.PropertyType.GetGenericTypeDefinition() == typeof(Nullable<>))
//// int? decimal?这种 isnullable=true
//if (c.PropertyType.IsGenericType &&
//c.PropertyType.GetGenericTypeDefinition() == typeof(Nullable<>))
//{
// p.IsNullable = true;
//}
//高版C#写法 支持string?和string
if (new NullabilityInfoContext()
.Create(c).WriteState is NullabilityState.Nullable)
{
p.IsNullable = true;
}