A.管道流 B.文件流 C.字符流 D.字節(jié)流
A.PrintStream B.PrintWriter C.OutputStream D.FileOutputStream
A.序列化就是將數(shù)據(jù)結(jié)構(gòu)或?qū)ο筠D(zhuǎn)換成二進(jìn)制串的過程 B.反序列化就是將在序列化過程中所生成的二進(jìn)制串轉(zhuǎn)換成數(shù)據(jù)結(jié)構(gòu)或者對(duì)象的過程 C.對(duì)象轉(zhuǎn)換成流數(shù)據(jù)使用ObjectOutputStream D.流數(shù)據(jù)轉(zhuǎn)換成對(duì)象使用ObjectInputStream