From 69b90f6f0d4b6d1fbc6d2a3e4b1a5a37a77a9873 Mon Sep 17 00:00:00 2001
From: IGeekFan <luoyunchong@foxmail.com>
Date: Thu, 15 Apr 2021 18:54:19 +0800
Subject: [PATCH] =?UTF-8?q?Updated=20=E5=85=A5=E9=97=A8=20(markdown)?=
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---
 入门.md | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/入门.md b/入门.md
index 331c255..fdde4e1 100644
--- a/入门.md
+++ b/入门.md
@@ -51,7 +51,10 @@ Startup.cs
 ```csharp
 public void ConfigureServices(IServiceCollection services)
 {
-    IFreeSql fsql = new FreeSqlBuilder().xxxx.Build();
+    IFreeSql fsql = new FreeSql.FreeSqlBuilder()
+      .UseConnectionString(FreeSql.DataType.Sqlite, @"Data Source=db1.db")
+      .UseAutoSyncStructure(true) //自动同步实体结构到数据库，FreeSql不会扫描程序集，只有CRUD时才会生成表。
+      .Build();
     services.AddSingleton<IFreeSql>(fsql);
 }
 ```
@@ -59,10 +62,15 @@ public void ConfigureServices(IServiceCollection services)
 ```csharp
 public class DB
 {
-    static Lazy<IFreeSql> mysqlLazy = new Lazy<IFreeSql>(() => new FreeSql.FreeSqlBuilder().xxx.Build());
+    Lazy<IFreeSql> mysqlLazy = new Lazy<IFreeSql>(() => new FreeSql.FreeSqlBuilder()
+     .UseConnectionString(FreeSql.DataType.Sqlite, @"Data Source=db1.db")
+     .UseAutoSyncStructure(true) //自动同步实体结构到数据库，FreeSql不会扫描程序集，只有CRUD时才会生成表。
+     .Build());
+
     public static IFreeSql MySql=> mysqlLazy.Value;
 }
 ```
+然后使用时，直接通过 ```IFreeSql  fsql= DB.MySql;```   使用fsql了。
 
 IFreeSql 是 ORM 最顶级对象，所有操作都是使用它的方法或者属性：