基本单位换算-----bit,Byte,K,M,G,T

1Byte(字节)= 8bit(比特)

1KB = 1024Byte(字节) = 8 * 1024bit

1MB = 1024KB

1GB = 1024MB

1TB = 1024GB

2^10 = 1K

2^20 = 1M

2^30 = 1G

2^32 = 4G

原文地址:https://www.cnblogs.com/hyxk/p/11320868.html