A.將數(shù)據(jù)結(jié)構(gòu)或?qū)ο筠D(zhuǎn)換成字符的過程 B.將數(shù)據(jù)結(jié)構(gòu)或?qū)ο筠D(zhuǎn)換成二進制串的過程 C.將二進制串轉(zhuǎn)化成對象 D.將對象轉(zhuǎn)為字符串
A.publicB.transientC.privateD.abstract
A.Writer B.Print C.println D.PrintWriter