From c004bd6477ed261cfddf55819975e27ce7583bc3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=87=92=E5=BE=97=E5=8B=A4=E5=BF=AB?=
 <20254980+ldqk@users.noreply.github.com>
Date: Fri, 25 Jun 2021 13:45:55 +0800
Subject: [PATCH] Update README.md

---
 README.md | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/README.md b/README.md
index 635b57f..cae0dbe 100644
--- a/README.md
+++ b/README.md
@@ -721,6 +721,18 @@ var stream=list.ToDataTable("Sheet1").ToExcel("文件密码");
 4. 若list是一个具体的强类型，默认会先查找每个字段的Description标记，若有Description标记，则取Description标记作为列名显示
 5. ToExcel方法支持DataTable、List<DataTable>、Dictionary<string, DataTable>类型的直接调用
     
+
+### 46.EFCore实体对比功能
+```csharp
+var changes=dbContext.GetChanges<Post>();//获取变更字段信息
+var added=dbContext.GetAdded<Post>();//获取添加的实体字段信息
+var removed=dbContext.GetRemoved<Post>();//获取被移除的实体字段信息
+```
+### 47.任何类型支持链式调用
+```csharp
+a.Next(func1).Next(func2).Next(func3);
+"123".Next(s=>s.ToInt32()).Next(x=>x*2).Next(x=>Math.Log(x));
+```
     
 # Asp.Net MVC和Asp.Net Core的支持断点续传和多线程下载的ResumeFileResult