add cache to framework

application.go

@@ -1,6 +1,7 @@
 package hotime
 
 import (
+	"./tools/db"
 	"bytes"
 	"database/sql"
 	"encoding/json"
@@ -158,21 +159,9 @@ func (this *Application) Run(router Router) {
 //启动实例
 func (this *Application) SetConnectDB(connect func(err ...*Error) *sql.DB) {
 
-	//this.Db.DBCached=false
-	//if this.Config.GetCeilInt("dbCached")!=0{
-	//	this.Db.DBCached=true
-	//}
-
 	this.connectDbFunc = connect
 	this.Db.SetConnect(this.connectDbFunc)
 
-	this.Db.DBCached = false
-	if this.Config.GetCeilInt("dbCached") != 0 {
-		this.Db.DBCached = true
-	}
-
-	this.Db.Type = this.Config.GetString("dbType")
-
 }
 
 //设置配置文件路径全路径或者相对路径
@@ -458,3 +447,11 @@ func (this *Application) crossDomain(context *Context) {
 		header.Set("Access-Control-Allow-Origin", refer)
 	}
 }
+func Init(config string) Application {
+	appIns := Application{}
+	//手动模式，
+	appIns.SetConfig(config)
+	db.SetDB(&appIns)
+	//appIns.SetCache()
+	return appIns
+}