Merge branch 'master' of http://git.shengws.com/csx/gdyb

controllers/sg/his_api_controller.go

 	fmt.Println(ConvertToString(string(str1), "gbk", "utf-8"))
 
 	fmt.Println("> Add(4,5)的结果为:", ret)
-	add.Release()
+	handle.Release()
+
 	return "", nil
 
 }