下列程序实现对ZIP文件file.zip的检索,在横线处 填入正确的语句( )。 package test; importjava.io.*; import java.util.*; import java.util.zip.*; public class Exam { public static void main(String[]args){ try{ FileInputStream fis=new FileInputStream("test/file. zip"); ZipInputStream zis=new ZiplnputStream(fis); ZipEntry an; while(( )!=null){ en.getName; zis.closeEntry; } zis.close: } catch(Exception e){ printStackTrace; } } }A.en=zis.getNextEntryB.en= =zis.getNextEntryC.en=zis.getEntryD.zis.getNextEntry

下列程序实现对ZIP文件file.zip的检索,在横线处 填入正确的语句( )。 package test; importjava.io.*; import java.util.*; import java.util.zip.*; public class Exam { public static void main(String[]args){ try{ FileInputStream fis=new FileInputStream("test/file. zip"); ZipInputStream zis=new ZiplnputStream(fis); ZipEntry an; while(( )!=null){ en.getName; zis.closeEntry; } zis.close: } catch(Exception e){ printStackTrace; } } }

A.en=zis.getNextEntry

B.en= =zis.getNextEntry

C.en=zis.getEntry

D.zis.getNextEntry


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