最简单的代码生成器，netcore平台，EF架构，smartsofthelp

news2024/11/16 1:22:02

1.dbhelper 原生SQL操作类

2.Model 实体层

3.EF dbfirst 生成entites 实体操作类

4.EF实体接口增删改查操作方法成员

5.UI 展示层

SQL数据脚本

Model

/// <summary>

/// Model实体层

/// </summary>

namespace Smart.Model

{

/// <summary>

/// 数据实体层 T_Eventsmart 投屏事件

/// </summary>

public class T_Eventsmart

{

#region 成员变量和公共属性

/// <summary>

/// 事件编号

/// </summary>

public string Id

{set; get;}

/// <summary>

/// 事件名称

/// </summary>

public string Eventname

{set; get;}

/// <summary>

/// 优先程度

/// </summary>

public int Prioritylevel

{set; get;}

/// <summary>

/// 任务状态

/// </summary>

public int Taskstatus

{set; get;}

/// <summary>

/// 耗时/秒

/// </summary>

public int Timeconsuming

{set; get;}

/// <summary>

/// 循环方式

/// </summary>

public int Circulationmode

{set; get;}

/// <summary>

/// 备注

/// </summary>

public string Remark

{set; get;}

/// <summary>

/// 是否独占

/// </summary>

public int Flgcontinue

{set; get;}

/// <summary>

/// 排序

/// </summary>

public int Sort

{set; get;}

/// <summary>

/// 添加时间

/// </summary>

public string Intime

{set; get;}

/// <summary>

/// 修改时间

/// </summary>

public string Updatetime

{set; get;}

#endregion 成员变量和公共属性

}

entites 生成

1.NuGet 程序包安装以下程序依赖,请注意版本号必须一致 (3.1.0 可以更改升级为更高版本，但必须一致)

Microsoft.EntityFrameworkCore 3.1.0

Microsoft.EntityFrameworkCore.Design 3.1.0

Microsoft.EntityFrameworkCore.Tools 3.1.0

Microsoft.EntityFrameworkCore.SqlServer 3.1.0

Microsoft.EntityFrameworkCore.SqlServerTools 3.1.0

2.生成实体类访问数据库模型 ORM

Scaffold-DbContext "server="服务器ip地址";uid="数据库用户名";pwd="数据库密码";database="数据库名称";Trusted_Connection=false;" Microsoft.EntityFrameworkCore.SqlServer -OutputDir Entities

--（生成项目输出文件夹）

EFData 增删改查方法

#region 自动生成增删改查成员方法

/// <summary>

/// 增加一条实体数据

/// </summary>

public int AddT_Eventsmart()

{

Entities.DBContext db = new Entities.DBContext();

T_Eventsmart ModelT_Eventsmart = new T_Eventsmart();

ModelT_Eventsmart.id=@id;

ModelT_Eventsmart.eventname=@eventname;

ModelT_Eventsmart.prioritylevel=@prioritylevel;

ModelT_Eventsmart.taskstatus=@taskstatus;

ModelT_Eventsmart.timeconsuming=@timeconsuming;

ModelT_Eventsmart.circulationmode=@circulationmode;

ModelT_Eventsmart.remark=@remark;

ModelT_Eventsmart.flgcontinue=@flgcontinue;

ModelT_Eventsmart.sort=@sort;

ModelT_Eventsmart.intime=@intime;

ModelT_Eventsmart.updatetime=@updatetime;

db.T_Eventsmart.Add(ModelT_Eventsmart);

return db.SaveChanges();

}

/// <summary>

/// 修改一条实体数据

/// </summary>

public int UpdateT_Eventsmart()

{

Entities.DBContext db = new Entities.DBContext();

T_Eventsmart ModelT_Eventsmart = new T_Eventsmart();

ModelT_Eventsmart.id=@id;

ModelT_Eventsmart.eventname=@eventname;

ModelT_Eventsmart.prioritylevel=@prioritylevel;

ModelT_Eventsmart.taskstatus=@taskstatus;

ModelT_Eventsmart.timeconsuming=@timeconsuming;

ModelT_Eventsmart.circulationmode=@circulationmode;

ModelT_Eventsmart.remark=@remark;

ModelT_Eventsmart.flgcontinue=@flgcontinue;

ModelT_Eventsmart.sort=@sort;

ModelT_Eventsmart.intime=@intime;

ModelT_Eventsmart.updatetime=@updatetime;

db.T_Eventsmart.Update(ModelT_Eventsmart);

return db.SaveChanges();

}

/// <summary>

/// 删除一条实体数据

/// </summary>

public int DeleteT_Eventsmart()

{

Entities.DBContext db = new Entities.DBContext();

T_Eventsmart ModelT_Eventsmart = new T_Eventsmart();

ModelT_Eventsmart.id=@id;

ModelT_Eventsmart.eventname=@eventname;

ModelT_Eventsmart.prioritylevel=@prioritylevel;

ModelT_Eventsmart.taskstatus=@taskstatus;

ModelT_Eventsmart.timeconsuming=@timeconsuming;

ModelT_Eventsmart.circulationmode=@circulationmode;

ModelT_Eventsmart.remark=@remark;

ModelT_Eventsmart.flgcontinue=@flgcontinue;

ModelT_Eventsmart.sort=@sort;

ModelT_Eventsmart.intime=@intime;

ModelT_Eventsmart.updatetime=@updatetime;

db.T_Eventsmart.Remove(ModelT_Eventsmart);

return db.SaveChanges();

}

/// <summary>

///单个实体查询

/// </summary>

public List<T_Eventsmart>QueryT_Eventsmart()

{

Entities.DBContext db = new Entities.DBContext();;

return db.T_Eventsmart.where(p => p.id == @id).ToList();

//return db.T_Eventsmart.ToList();

}

#endregion 自动生成增删改查成员方法

<!DOCTYPE html>

<html>

<head>

<title>T_Eventsmart MUI</title>

</head>

</header>

</div>

</div>

</div>

</div>

</div>

</div>

</div>

</div>

</div>

</div>

</div>

</div>

</body>

</html>

SQL数据脚本

--插入

insert into T_Eventsmart values ('@id','@eventname','@prioritylevel','@taskstatus','@timeconsuming','@circulationmode','@remark','@flgcontinue','@sort','@intime','@updatetime');

--修改

update T_Eventsmart set id='@id',eventname='@eventname',prioritylevel='@prioritylevel',taskstatus='@taskstatus',timeconsuming='@timeconsuming',circulationmode='@circulationmode',remark='@remark',flgcontinue='@flgcontinue',sort='@sort',intime='@intime',updatetime='@updatetime' where + strWhere ;

--删除

delete FROM T_Eventsmart where + strWhere ;

--查询

select id, eventname, prioritylevel, taskstatus, timeconsuming, circulationmode, remark, flgcontinue, sort, intime, updatetime FROM T_Eventsmart where + strWhere ;

--索引

ALTER TABLE T_Eventsmart ADD INDEX indexT_Eventsmart (id)

smartsofthelp 开发辅助工具代码生成器下载地址

https://pan.baidu.com/s/1RzJq5rKEJWq5xGUIo7jYjw?pwd=8888

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