java中byte数组与int类型的转换(两种方式)
http://blog.csdn.net/z69183787/article/details/38564219
http://blog.csdn.net/z69183787/article/details/38563457
http://blog.csdn.net/z69183787/article/details/38564219
http://blog.csdn.net/z69183787/article/details/38563457