管道中的文件分割和压缩
所以我有一个像这样的庞大文件...... 1/20/2016,somerandomdata 1/20/2016,somerandomdata 1/20/2016,somerandomdata 1/20/2016,somerandomdata 1/21/2016,somerandomdata 1/21/2016,somerandomdata 1/21/2016,somerandomdata 1/21/2016,somerandomdata 1/22/2016,somerandomdata 1/22/2016,somerandomdata 1/22/2016,...