1 using System; 2 using System.Collections.Generic; 3 using System.Linq; 4 using System.Web; 5 using LSUnion.Site.Models; 6 7 namespace LSUnion.Site.WebHelper 8 { 9 using System.Runtime.Remoting.Messaging;10 public class Factory11 {12 public static LSUnionEntities GetDbContext()13 {14 object db = CallContext.GetData("LSUnionEntities");15 if (db==null)16 {17 db = new LSUnionEntities();18 CallContext.SetData("LSUnionEntities",db);19 }20 return db as LSUnionEntities;21 }22 }23 }
原标题:MVC 创建线程内的db单例
关键词:线程