什么是IO流 什么叫ipo
什么是IO流?流是一組連續(xù)的、起始的和結(jié)束的字節(jié)集,是數(shù)據(jù)傳輸?shù)囊话阈g(shù)語或抽象。也就是說,兩個設(shè)備之間的數(shù)據(jù)傳輸稱為流。流的本質(zhì)是數(shù)據(jù)傳輸。根據(jù)數(shù)據(jù)傳輸?shù)奶攸c,將數(shù)據(jù)流...
什么是IO流?流是一組連續(xù)的、起始的和結(jié)束的字節(jié)集,是數(shù)據(jù)傳輸?shù)囊话阈g(shù)語或抽象。也就是說,兩個設(shè)備之間的數(shù)據(jù)傳輸稱為流。流的本質(zhì)是數(shù)據(jù)傳輸。根據(jù)數(shù)據(jù)傳輸?shù)奶攸c,將數(shù)據(jù)流...
什么是IO流?流是一組連續(xù)的、起始的和結(jié)束的字節(jié)集,是數(shù)據(jù)傳輸?shù)囊话阈g(shù)語或抽象。也就是說,兩個設(shè)備之間的數(shù)據(jù)傳輸稱為流。流的本質(zhì)是數(shù)據(jù)傳輸。根據(jù)數(shù)據(jù)傳輸?shù)奶攸c,將數(shù)據(jù)流...