整數(shù)型(整型){byte=1b=8bit????short=2b=16bit????int=4b=32bit????long=8b=64bit}
浮點型(小數(shù)){float=4b=32bit????double=8b=64bit}
字符型{char=2b=16bit}
布爾型{boolean=1b=8bit}

基本數(shù)據(jù)量類型表
整數(shù)型(整型){byte=1b=8bit????short=2b=16bit????int=4b=32bit????long=8b=64bit}
浮點型(小數(shù)){float=4b=32bit????double=8b=64bit}
字符型{char=2b=16bit}
布爾型{boolean=1b=8bit}