1.项目引入 SqlSugar.dll
2.定义连接类
public class DbContext
{
public static string ConnectionString = ConfigurationManager.AppSettings["sqlconn"];
public static SqlSugarClient GetInstance()
{
SqlSugarClient db = new SqlSugarClient(new ConnectionConfig() { ConnectionString = DbContext.ConnectionString, DbType = SqlSugar.DbType.SqlServer, IsAutoCloseConnection = true });
db.Ado.IsEnableLogEvent = true;
return db;
}
}
3.调用(举例)
public string GetList()
{
string result = string.Empty;
using (var db = DbContext.GetInstance())
{
string strSql = string.Format("select top 1 * from [dbo].[table]");
DataTable dt= db.Ado.GetDataTable(strSql);
if (dt!=null)
{
result = dt.Rows[0][0].ToString();
}
}
return result;
}
SqlSugarClient基本用法
最新推荐文章于 2025-07-03 14:03:25 发布