标签：blog http ar sp java on art log bs
http://blog.csdn.net/songylwq/article/details/9015581
http://www.congmo.net/blog/2012/03/11/Long-ByteShifting/
java java.lang.Long详解之三 大显神通的位移运算(转)
标签：blog http ar sp java on art log bs
原文地址：http://www.cnblogs.com/softidea/p/4094762.html
