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
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