public void SQLServerEntitiesCreate()
{
using (var db = new DapperExContext())
{
string sql = string.Format(@"SELECT
A.TABLE_NAME AS TableName,
H.TableDec AS TableDec,
A.COLUMN_NAME AS ColumnName,
H.ColumnDec AS ColumnDec,
A.COLUMN_DEFAULT AS DefaultValue,
CASE
WHEN A.IS_NULLABLE = 'YES' THEN 'true'
WHEN A.IS_NULLABLE = 'NO' THEN 'false'
END AS IsNullable,
A.DATA_TYPE AS ColumnType,
A.CHARACTER_MAXIMUM_LENGTH AS Length,
CASE
WHEN B.COLUMN_NAME IS NULL THEN 'false'
WHEN B.COLUMN_NAME IS NOT NULL THEN 'true'
END AS IsPrimaryKey
FROM
INFORMATION_SCHEMA.COLUMNS A
LEFT JOIN INFORMATION_SCHEMA.KEY_COLUMN_USAGE B ON B.COLUMN_NAME = A.COLUMN_NAME AND B.TABLE_NAME = A.TABLE_NAME
LEFT JOIN (
SELECT
D.name AS TableName,
E.name AS ColumnName,
F.VALUE AS ColumnDec,
G.VALUE AS TableDec
FROM
sys.tables D
INNER JOIN sys.columns E ON E.object_id = D.object_id
LEFT JOIN sys.extended_properties F ON F.major_id = E.object_id AND F.minor_id = E.column_id
LEFT JOIN sys.extended_properties G ON G.major_id = E.object_id AND G.minor_id = '0'
) H ON H.TableName = A.TABLE_NAME AND H.ColumnName = A.COLUMN_NAME
WHERE A.TABLE_NAME = 'sys_server_info_mst'
ORDER BY A.TABLE_NAME ASC" );
var result = db.Query <TableSchema>(sql).ToList();
var resultDictionary = result.GroupBy(x => x.TableName).ToDictionary(k => k.Key, v => v.ToList());
CultureInfo cultureInfo = new CultureInfo("en", false);
string content = string.Empty;
foreach (KeyValuePair <String, List <TableSchema> > item in resultDictionary)
{
// 表名去下划线 & 驼峰
string[] tableNameArray = item.Key.ToLower().Split('_');
string nTableName = string.Empty;
foreach (string n in tableNameArray)
{
nTableName += cultureInfo.TextInfo.ToTitleCase(n);
}
Directory.CreateDirectory("D:\\DapperEntities\\");
using (FileStream fs = new FileStream("D:\\DapperEntities\\" + nTableName + ".cs", FileMode.Create))
{
using (StreamWriter sw = new StreamWriter(fs, Encoding.UTF8))
{
content = string.Format(
@"/* 由DapperEntitiesCreate生成 */
using System;
using WCFServer.Data.DapperEx.Attributies;
namespace WCFServer.Data.DapperEx.Entities
{{
/// <summary>
/// {0} 【{1}】
/// </summary>
[Table(""{2}"")]
public class {3}
{{", nTableName, item.Value.FirstOrDefault().TableDec, item.Key, nTableName);
sw.WriteLine(content);
foreach (TableSchema colItem in item.Value)
{
string colType = string.Empty;
if (colItem.ColumnType.ToLower() == "nvarchar" || colItem.ColumnType.ToLower() == "nchar" || colItem.ColumnType.ToLower() == "varchar" || colItem.ColumnType.ToLower() == "text")
{
colType = "string";
}
if (colItem.ColumnType.ToLower() == "int" || colItem.ColumnType.ToLower() == "smallint" || colItem.ColumnType.ToLower() == "tinyint")
{
colType = "int";
}
if (colItem.ColumnType.ToLower() == "decimal" || colItem.ColumnType.ToLower() == "float")
{
colType = "double";
}
if (colItem.ColumnType.ToLower() == "datetime" || colItem.ColumnType.ToLower() == "date")
{
colType = "DateTime";
}
string[] colNameArray = colItem.ColumnName.ToLower().Split('_');
string nColName = string.Empty;
foreach (string n in colNameArray)
{
nColName += cultureInfo.TextInfo.ToTitleCase(n);
}
content = string.Format(
@"
/// <summary>
/// {0} 【{1}】
/// </summary>", nColName, colItem.ColumnDec);
sw.WriteLine(content);
content = string.Format(
@" [{0}Column(""{1}"")]
public {2} {3} {{ get; set; }}", colItem.IsPrimaryKey ? "Key, " : "", colItem.ColumnName, colType, nColName);
sw.WriteLine(content);
}
sw.WriteLine(
@" }
}");
}
}
}
}
}
/// <summary>
/// 服务接口提供器
/// </summary>
/// <returns></returns>
public List <ServiceInfo> ServiceProvider()
{
List <ServiceInfo> serviceInfoList = new List <ServiceInfo>();
#region 0.默认数据
string ip = "localhost";
int port = 1028;
string endpoint = "json";
#endregion
#region 1.获取所有的服务接口及其实现类
Dictionary <Type, Type> pairs = new Dictionary <Type, Type>();
var types = TypeHelper.GetIntfChildrens(typeof(IBaseContract));
bool isPair = true;
Type type1 = null, type2 = null;
foreach (var type in types)
{
if (isPair)
{
type1 = type;
isPair = false;
}
else
{
type2 = type;
pairs.Add(type1, type2);
isPair = true;
}
}
#endregion
#region 2.本地与数据库融合
using (var db = new DapperExContext())
{
var data = db.Query <SysServerInfoMst>().ToList();
// 【删除】找出DB中存在,实际接口不存在的数据,并删除DB的该条记录
foreach (var item in data)
{
if (pairs.Count(x => x.Key.Name == item.IntfName && x.Value.Name == item.ImplName) == 0)
{
var delete = db.Delete <SysServerInfoMst>(x => x.IntfName == item.IntfName && x.ImplName == item.ImplName);
}
}
// 【新增】数据到DB、【设置】DB数据到本地
foreach (var item in pairs)
{
ServiceInfo serviceInfo = new ServiceInfo
{
IntfType = item.Key,
ImplType = item.Value,
LogAction = Console.WriteLine
};
var tmpPairs = data.Where(x => x.IntfName == item.Key.Name && x.ImplName == item.Value.Name).ToList();
if (tmpPairs.Count != 0)
{
serviceInfo.Config = new ServiceConfig
{
IP = tmpPairs.FirstOrDefault().Ip,
Port = tmpPairs.FirstOrDefault().Port.ToString(),
Endpoint = tmpPairs.FirstOrDefault().Endpoint,
ServiceName = tmpPairs.FirstOrDefault().ServiceName
};
}
else
{
serviceInfo.Config = new ServiceConfig
{
IP = ip,
Port = port.ToString(),
Endpoint = endpoint,
ServiceName = item.Value.Name + "服务接口"
};
SysServerInfoMst sysServerInfo = new SysServerInfoMst
{
IntfName = item.Key.Name,
ImplName = item.Value.Name,
ServiceName = item.Value.Name + "服务接口",
RowVersion = 1,
Status = "1",
CreateUser = "******",
UpdateUser = "******",
CreateTime = DateTime.Now,
UpdateTime = DateTime.Now,
Ip = "localhost",
Port = 1028,
Endpoint = "json"
};
var insert = db.Insert <SysServerInfoMst>(sysServerInfo);
}
serviceInfoList.Add(serviceInfo);
}
}
#endregion
return(serviceInfoList);
}