entity属性与数据库列名不一致时，CompareDic 报错key was not present in the dictionary.

[Mondoz]

问题描述及重现代码：

// c# code
    public class AppInfoEntity
    {

        /// <summary>
        /// 应用程序ID
        /// </summary>
        [Column(IsPrimary = true, Name = "APP_ID")]
        public string AppID { get; set; }

        /// <summary>
        /// 应用程序名称
        /// </summary>
        [Column(Name = "APP_NAME")]
        public string AppName { get; set; }
      }

public async Task<bool> UpdateAppInfoAsync(AppInfoDto req)
{
    var id = req.AppID;
    var repo = _centralismRepository.AppInfoRepository;
    var compareDic = new Dictionary<string, object[]>();
    var updateInfo = "";
    var info = await repo.Select.Where(info => info.AppID == id).FirstAsync();
    if (info != null)
    {
        repo.Attach(info);
        info = _mapper.Map<AppInfoEntity>(req);
        compareDic = repo.CompareState(info);
        if (compareDic.Count > 0)
        {
            foreach (var key in compareDic.Keys)
            {
                updateInfo += "修改应用: " + key + " 修改前：" + compareDic[key][1] + " 修改后：" + compareDic[key][0] + "\r\n";
            }
        }
        await repo.UpdateAsync(info);
    }
}
repo.CompareState(info); 报错 The given key 'APP_NAME' was not present inthe dictionary.

数据库版本

SQLServer 13.0.4001.0

安装的Nuget包

3.5.107

.net framework/. net core？ 及具体版本

.net core 6

[2881099]

能否提供一个完整的 console app

[Mondoz]

// See https://aka.ms/new-console-template for more information
using ConsoleApp1;
using System.Text.Json.Serialization;

Console.WriteLine("Hello, World!");


var fsql = new FreeSql.FreeSqlBuilder()
                    .UseConnectionString(FreeSql.DataType.SqlServer, "xxxxxx")
                    .UseAdoConnectionPool(true)
                    .UseAutoSyncStructure(false) //自动同步实体结构到数据库，只有CRUD时才会生成表
                    .Build();

var repo = fsql.GetRepository<AppInfoEntity>();

var appInfo = await repo.Where(info => info.AppID == "03DN8CW8").FirstAsync();
var compareDic = new Dictionary<string, object[]>();
var updateInfo = "";

repo.Attach(appInfo);
appInfo.AppName = "测试";
compareDic = repo.CompareState(appInfo);
Console.WriteLine(appInfo.AppName);

// 报错信息
Unhandled exception. System.Collections.Generic.KeyNotFoundException: The given key 'APP_NAME' was not present in the dictionary.
at System.Collections.Generic.Dictionary2.get_Item(TKey key) at FreeSql.Extensions.EntityUtil.EntityUtilExtensions.<>c__DisplayClass11_0.<GetEntityValueWithPropertyName>b__2(String pn) at System.Collections.Concurrent.ConcurrentDictionary2.GetOrAdd(TKey key, Func2 valueFactory) at FreeSql.Extensions.EntityUtil.EntityUtilExtensions.GetEntityValueWithPropertyName(IFreeSql orm, Type entityType, Object entity, String propertyName) at FreeSql.DbSet1.<>c__DisplayClass48_0.b__3(String a)
at System.Linq.Enumerable.ToDictionary[TSource,TKey,TElement](TSource[] source, Func2 keySelector, Func2 elementSelector, IEqualityComparer1 comparer) at System.Linq.Enumerable.ToDictionary[TSource,TKey,TElement](IEnumerable1 source, Func2 keySelector, Func2 elementSelector)
at FreeSql.DbSet1.CompareState(TEntity newdata) at FreeSql.BaseRepository1.CompareState(TEntity newdata)
at Program.

$(String[] args) in D:\VisualStudioProject\ConsoleApp1\ConsoleApp1\Program.cs:line 22
at Program.(String[] args)

[2881099]

经测试通过 [Column(Name 指定不同名称的，会存在这个异常，谢谢反馈，晚上发版