I have a remote directory on 'xyz.com/myimages/'. This directory has many files in it.
我在'xyz.com/myimages/'上有一个远程目录。该目录中包含许多文件。
I would like to use my Node.js app to retrieve this list of file names from that URL (xyz.com/myimages/). I have verified that Apache is configured to permit directory indexing for this path.
我想使用我的Node.js应用程序从该URL(xyz.com/myimages/)中检索此文件名列表。我已经验证Apache已配置为允许此路径的目录索引。
How can I retrieve the file names form the URL using Node.JS?
如何使用Node.JS从URL检索文件名?
2 个解决方案
#1
If you have an SSH access you can do this like this:
如果您有SSH访问权限,可以这样做:
var exec = require('child_process').exec;
exec("ssh login@xyz.com 'ls /path/to/myimages'",
function (error, stdout, stderr) {
console.log('remote files: ' + stdout);
});
#2
IMHO , Better way is to use library like https://github.com/mscdex/ssh2 . It can provide a more programatic handle to operations on the machine than exec .
恕我直言,更好的方法是使用像https://github.com/mscdex/ssh2这样的库。它可以为机器上的操作提供比exec更多的程序设计。
#1
If you have an SSH access you can do this like this:
如果您有SSH访问权限,可以这样做:
var exec = require('child_process').exec;
exec("ssh login@xyz.com 'ls /path/to/myimages'",
function (error, stdout, stderr) {
console.log('remote files: ' + stdout);
});
#2
IMHO , Better way is to use library like https://github.com/mscdex/ssh2 . It can provide a more programatic handle to operations on the machine than exec .
恕我直言,更好的方法是使用像https://github.com/mscdex/ssh2这样的库。它可以为机器上的操作提供比exec更多的程序设计。