Module path

File path processing module

Reference method:

1
var path = require('path');

Static function

normalize

Standardize the path, process information such as the parent directory in the path

1
static String path.normalize(String path);

Call parameters:

• path : String, the given unprocessed path

Return result:

• String , returns the processed path

basename

Query the file name in the path, if the extension is specified, the matching extension will be automatically canceled

1
2
static String path.basename(String path,
    String ext = "");

Call parameters:

• path : String, the path of the given query
• ext : String, specify the extension, if there is a qualified extension in the file name, it will be cancelled automatically

Return result:

• String , returns the file name

extname

Query the file extension in the path

1
static String path.extname(String path);

Call parameters:

• path : String, the path of the given query

Return result:

• String , return the extension

format

Try to format an object as a path

1
static String path.format(Object pathObject);

Call parameters:

• pathObject : Object, object
• pathObject.dir :
• pathObject.root :
• pathObject.base :
• pathObject.name :
• pathObject.ext :

Return result:

• String , returns the formatted path

parse

Resolve path to path object

1
static NObject path.parse(String path);

Call parameters:

• path : String, path

Return result:

• NObject , return pathObject object

dirname

Directory path in the query path

1
static String path.dirname(String path);

Call parameters:

• path : String, the path of the given query

Return result:

• String , return the path of the directory

fullpath

Convert the given path to the full path

1
static String path.fullpath(String path);

Call parameters:

• path : String, the path of the given conversion

Return result:

• String , returns the full path of the conversion

isAbsolute

Identify whether the given path is an absolute path

1
static Boolean path.isAbsolute(String path);

Call parameters:

• path : String, given the path to be recognized

Return result:

• Boolean , return true if it is an absolute path

join

Combine a series of paths into a single path

1
static String path.join(...ps);

Call parameters:

• ps : ..., one or more related paths

Return result:

• String , return the new path

resolve

Combine a series of paths into an absolute path

1
static String path.resolve(...ps);

Call parameters:

• ps : ..., one or more related paths

Return result:

• String , return the new path

relative

Find the relative path from _from to to

1
2
static String path.relative(String _from,
    String to);

Call parameters:

• _from : String, source path
• to : String, target path

Return result:

• String , return the relative path

toNamespacedPath

Converted to a namespace-prefixed path. Only valid in windows, other systems return directly.

1
static Value path.toNamespacedPath(Value path = undefined);

Call parameters:

• path : Value, the given path.

Return result:

• Value , return the new path

see: https://msdn.microsoft.com/library/windows/desktop/aa365247(v=vs.85).aspx#namespaces

Static properties

sep

String, query the path division character of the current operating system, posix returns'/', windows returns'\'

1
static readonly String path.sep;

delimiter

String, query the multi-path combination characters of the current operating system, posix returns':', windows returns';'

1
static readonly String path.delimiter;

posix

Object, posix implementation, see path_posix

1
static readonly Object path.posix;

win32

Object, windows implementation, see path_win32

1
static readonly Object path.win32;