我在上大学的时候老师留给我的作业，可以不受拷贝权限的限制，随意拷贝，除非他连这个也加以防范了。我就没办法了-in university teacher when I left the operation can be copied without restrictions authority willfully copy, unless he even this has to be guard against. I can not do anything about

北京尚学堂马士兵老师OA（办公自动化）项目源码-Peking still school teacher horse soldiers OA (office automation) project the source code