Method description:
Parse the characters at the to parameter into an absolute path.
Grammar:
path.resolve([from ...], to)
Since this method belongs to the path module, the path module needs to be introduced before use (var path= require(“path”) )
Receive parameters:
from source path
to A string that will be parsed to an absolute path
Example:
path.resolve('/foo/bar', './baz')
// returns
'/foo/bar/baz'
path.resolve('/foo/bar', '/tmp/file/')
// returns
'/tmp/file'
path.resolve('wwwroot', 'static_files/png/', '../gif/image.gif')
// if currently in /home/myself/node, it returns
'/home/myself/node/wwwroot/static_files/gif/image.gif'
Another way is to use it as a sequence of cd command shells.
path.resolve('foo/bar', '/tmp/file/', '..', 'a/../subfile')
is similar to:
cd foo/bar
cd /tmp/file/
cd ..
cd a/../subfile
pwd