下列程序实现对ZIP文件file.zip中的检索,在横线处填入正确的语句 package test; import java.io.*; import java.util.*; import java.util.zip.*; public class Exam public static void main(String[]args) try FilelnputStream fis=new FilelnputStream(”test file.zip”); ZipInputStream zis=new ZipInputStrealn(fis); ZipEntry en; while((____)!=null) en.getname(); zis.CloseEntry(); zis.close(); catch(Exception e) e.printStackTrace()
A.en=zis.getNextEntry()
B.en==zis.getNextEntry()
C.en=zis.getEntry()
D.zis.getNextEntry()