增加log文件存取，以及增加LOG函数

example/main.go

@@ -4,7 +4,6 @@ import (
 	"code.hoteas.com/hoteas/hotime"
 	"code.hoteas.com/hoteas/hotime/tools/db"
 	"fmt"
-	"strings"
 	//"go.hoteas.com/hotime/cache"
 	"golang.org/x/net/websocket"
 	"time"
@@ -16,7 +15,7 @@ func main() {
 	appIns := hotime.Application{}
 
 	appIns.SetConnectListener(func(context *hotime.Context) bool {
-		fmt.Println(context.HandlerStr + time.Now().Format(" 2006-01-02 15:04 ") + hotime.Substr(context.Req.RemoteAddr, 0, strings.Index(context.Req.RemoteAddr, ":")))
+		//fmt.Println(context.HandlerStr + time.Now().Format(" 2006-01-02 15:04 ") + hotime.Substr(context.Req.RemoteAddr, 0, strings.Index(context.Req.RemoteAddr, ":")))
 
 		//this.HandlerStr = "/test.html"
 		return true