可以序列化传给freemaker的数据模型

Signed-off-by: jacarrichan <772929989@qq.com>
add  debug提示

Signed-off-by: jacarrichan <772929989@qq.com>
如果目标文件不存在，怎不打开

Signed-off-by: jacarrichan <772929989@qq.com>
更改版本


Signed-off-by: Jacarri Chan <772929989@qq.com>