ZipOutputStream中 putNextEntry的作用是什么？

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本文详细解释了在使用ZipOutputStream时，putNextEntry方法的作用及其必要性，包括如何开始并结束ZIP文件条目。

ZipOutputStream中 putNextEntry的作用是什么？ [问题点数：40分]

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jdliwei

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楼主发表于： 2013-06-07 16:32:36

ZipOutputStream中 putNextEntry的作用是什么？
为什么非要加上这句不然就报错呢？
ZipOutputStream zipfile = new ZipOutputStream(out);
zipfile.putNextEntry(new ZipEntry(file1.getName()));
int temp;
while((temp=in.read())!=-1)
{
zipfile.write(temp);
}

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关注 jdliwei jdliwei 本版等级：	#1 得分：0 回复于： 2013-06-07 16:35:36 哦。懂了。看了一下Entry的API
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#2 得分：0 回复于： 2013-06-07 16:45:13

Begins writing a new ZIP file entry and positions the stream to the start of the entry data. Closes the current entry if still active. The default compression method will be used if no compression method was specified for the entry, and the current time will be used if the entry has no set modification time.