mirror of https://github.com/lukechilds/node.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
57 lines
1.9 KiB
57 lines
1.9 KiB
14 years ago
|
## URL
|
||
|
|
|
||
|
|
This module has utilities for URL resolution and parsing.
|
||
|
|
Call `require('url')` to use it.
|
||
|
|
|
||
|
|
Parsed URL objects have some or all of the following fields, depending on
|
||
|
|
whether or not they exist in the URL string. Any parts that are not in the URL
|
||
|
|
string will not be in the parsed object. Examples are shown for the URL
|
||
|
|
|
||
|
|
`'http://user:pass@host.com:8080/p/a/t/h?query=string#hash'`
|
||
|
|
|
||
|
|
* `href`: The full URL that was originally parsed.
|
||
|
|
|
||
|
|
Example: `'http://user:pass@host.com:8080/p/a/t/h?query=string#hash'`
|
||
|
|
* `protocol`: The request protocol.
|
||
|
|
|
||
|
|
Example: `'http:'`
|
||
|
|
* `host`: The full host portion of the URL, including port and authentication information.
|
||
|
|
|
||
|
|
Example: `'user:pass@host.com:8080'`
|
||
|
|
* `auth`: The authentication information portion of a URL.
|
||
|
|
|
||
|
|
Example: `'user:pass'`
|
||
|
|
* `hostname`: Just the hostname portion of the host.
|
||
|
|
|
||
|
|
Example: `'host.com'`
|
||
|
|
* `port`: The port number portion of the host.
|
||
|
|
|
||
|
|
Example: `'8080'`
|
||
|
|
* `pathname`: The path section of the URL, that comes after the host and before the query, including the initial slash if present.
|
||
|
|
|
||
|
|
Example: `'/p/a/t/h'`
|
||
|
|
* `search`: The 'query string' portion of the URL, including the leading question mark.
|
||
|
|
|
||
|
|
Example: `'?query=string'`
|
||
|
|
* `query`: Either the 'params' portion of the query string, or a querystring-parsed object.
|
||
|
|
|
||
|
|
Example: `'query=string'` or `{'query':'string'}`
|
||
|
|
* `hash`: The 'fragment' portion of the URL including the pound-sign.
|
||
|
|
|
||
|
|
Example: `'#hash'`
|
||
|
|
|
||
|
|
The following methods are provided by the URL module:
|
||
|
|
|
||
|
|
### url.parse(urlStr, parseQueryString=false)
|
||
|
|
|
||
|
|
Take a URL string, and return an object. Pass `true` as the second argument to also parse
|
||
|
|
the query string using the `querystring` module.
|
||
|
|
|
||
|
|
### url.format(urlObj)
|
||
|
|
|
||
|
|
Take a parsed URL object, and return a formatted URL string.
|
||
|
|
|
||
|
|
### url.resolve(from, to)
|
||
|
|
|
||
|
|
Take a base URL, and a href URL, and resolve them as a browser would for an anchor tag.
|