public static bool UpdateDB()
{//一次性打包更新
try {
var ScoreMapCach = ExtendMethord.GetScore().scoreMap;
if (ScoreMapCach["ModifyFlag"] == 0)
{
return(false);
}
var temp = ScoreMapCach.Where(c => true);
DbContext db = DBContextFactory.CreateDbContext();
//@刘剑_1989: 更新是这样的，
//T existing = Context.Set<T>().Find
//如果 existing == null， Context.Set<T>().Add(item)；
//否则， 将 item 的值赋给 existing（不包括主键的值），
//最后，Context.SaveChanges
foreach (var item_ in temp)
{
var tempModels = db.Set <ExtensionAgents>().Where <ExtensionAgents>(c => c.GUID == item_.Key);
var Scores = tempModels.Select(c => c.ExtensionScore).FirstOrDefault() + item_.Value;
foreach (var item in tempModels)
{
ExtensionAgents EA = db.Set <ExtensionAgents>().Find(item.ID);
if (EA != null)
{
EA.DelFlag = item.DelFlag;
EA.ExtensionScore = Scores;
EA.ID = item.ID;
EA.GUID = item.GUID;
EA.LName = item.LName;
EA.Remark = item.Remark;
EA.RouteStatisticsLinks_ID = item.RouteStatisticsLinks_ID;
EA.ModifiedOn = DateTime.Now;
EA.Sort = item.Sort;
EA.ExtensionUrl = item.ExtensionUrl;
EA.SubTime = item.SubTime;
EA.UrlName = item.UrlName;
}
else
{
return(false);
}
}
}
db.SaveChanges();
List <string> list = new List <string>();
list.AddRange(ScoreMapCach.Keys);
foreach (var item in list)
{
ScoreMapCach[item] = 0; //计数以后清空
}
ScoreMapCach["ModifyFlag"] = 0; // 修改位置为0
}
catch (Exception e)
{
return(false);
}
return(true);
}
public UserDetailsController()
{
BaseDal _dal = new BaseDal(DBContextFactory.CreateDbContext());
dal = _dal;
runtimeModel = _dal.GetRuntimeModelType(GetJsonDatas.GetJson(), 0);
}
public static bool CreatDefaultTableData()
{
//防止自动迁移
//System.Data.Entity.Database.SetInitializer<Yuruisoft.RS.Model.Yuruisoft_DBContext>(null);
//System.Data.Entity.Database.SetInitializer<Yuruisoft.RS.Model.RuntimeDBContext>(null);
//设置自动迁移
//System.Data.Entity.Database.SetInitializer(new System.Data.Entity.MigrateDatabaseToLatestVersion<Yuruisoft.RS.Model.Yuruisoft_DBContext, Yuruisoft.RS.Model.Migrations.Configuration>());
//当自动迁移时，就drop
//System.Data.Entity.Database.SetInitializer(new System.Data.Entity.DropCreateDatabaseIfModelChanges<Yuruisoft.RS.Model.RuntimeDBContext>());
//System.Data.Entity.Database.SetInitializer(new System.Data.Entity.DropCreateDatabaseIfModelChanges<Yuruisoft.RS.Model.Yuruisoft_DBContext>());
// false 异动，true 没有异动
//if (FirstDBcontext.Database.Exists())
//{
// var isChanged = DBContextFactory.CreateDbContext().Database.CompatibleWithModel(false);
//}
//以上为保留代码，后期动态类型会有有用
DbContext FirstDBcontext = DBContextFactory.CreateDbContext();
//CodeFirst首次创建数据库,首次创建DBContext,数据库不存在情况下
if (FirstDBcontext.Database.CreateIfNotExists())
{
#region 读文件处理（含异常处理）
string path = System.Web.HttpContext.Current.Server.MapPath("/App_Data/Config/Yuruisoft.RS.Config/DBInitialize.sql");
string strjson = null;
try
{
strjson = System.IO.File.ReadAllText(path, Encoding.Default);
if (ConfigurationManager.AppSettings["DBInitializePath"].ToString() == "")
{
// ConfigurationManager.AppSettings.Add("JsonConfigPath", strjson); 只读占用
XmlDocument webconfigDoc = new XmlDocument();
string filePath = System.AppDomain.CurrentDomain.BaseDirectory + @"/web.config";
//设置节的xml路径
string xPath = "/configuration/appSettings/add[@key='?']";
//加载web.config文件
webconfigDoc.Load(filePath);
//找到要修改的节点
XmlNode passkey = webconfigDoc.SelectSingleNode(xPath.Replace("?", "DBInitializePath"));
//设置节点的值
passkey.Attributes["value"].InnerText = path;
//保存设置
webconfigDoc.Save(filePath);
}
}
catch (Exception e)
{
if (e.GetType() == typeof(ArgumentException))
{
try
{
strjson = System.IO.File.ReadAllText(ConfigurationManager.AppSettings["DBInitializePath"].ToString());
}
catch (Exception ex)
{
throw ex;
}
}
}
#endregion
FirstDBcontext.Database.ExecuteSqlCommandAsync(strjson, new SqlParameter("DateTime_now", DateTime.Now.ToString()));
return(true);
}
return(false);
}
