如何使用nodejs的unzip2获取zip文件的条目列表

I'm using unzip2 module https://github.com/glebdmitriew/node-unzip-2 to do zip file stream unzipping, but on getting zip entries, I got a problem.

我正在使用unzip2模块https://github.com/glebdmitriew/node-unzip-2来解压缩zip文件流,但是在获取zip条目时,我遇到了问题。

My code is as below:

我的代码如下:

var fs = require('fs');
var entries = [];
var srcStream = fs.createReadStream('test.zip');
srcStream.pipe(unzip.Parse())
.on('entry', function(entry) {
  entries.push(entry.path);
  entry.autodrain();
})
.on('finish', function() {
  console.log(entries);
});

But the output is always "[]", it seems when "finish" event got, the operation on "entry" event is not finished.

但是输出总是“[]”,似乎当“完成”事件得到时,“进入”事件的操作没有完成。

Is there any solutions that I can get all the entry list?

有什么解决方案可以获得所有参赛名单吗?

1 个解决方案

#1

Use "close" event instead of "finish" may solve this issue.

使用“关闭”事件而不是“完成”可能会解决此问题。

var fs = require('fs');
var entries = [];
var srcStream = fs.createReadStream('test.zip');
srcStream.pipe(unzip.Parse())
.on('entry', function(entry) {
  entries.push(entry.path);
  entry.autodrain();
})
.on('close', function() {
  console.log(entries);
});