文字版，官方入门资料目录
1：入门.......................................................................................................1 2：添加控制器 ..........................................................................................6 3：添加视图 ............................................................................................15
4：添加模型 ............................................................................................30
5：使用 SQL Server LocalDB 创建连接字符串 ..................................34 6：通过控制器访问模型的数据 ............................................................37 7：Edit 方法和 Edit 视图详解...............................................................47 8：搜索查询 ............................................................................................63
9：添加新字段 ........................................................................................71
10：添加验证 ..........................................................................................87 11：Details 和 Delete 方法详解 ........................................................100
