API Protocol URL Property
In the realm of web technologies, one of the key components that has been discussed is HTML, and its associated DOM (Document Object Model). Another technology that has been brought to light is the Web-API.
One particularly useful feature within the URL API, a part of the Web-API, is the URL.protocol property. This property allows developers to easily get or set the protocol portion of a URL, including the trailing colon. For instance, it can return values such as "https:" or "http:".
The syntax for accessing this property through a URL object is simple: . You can also assign a new protocol string to this property to change the protocol part of the URL.
Here's an example usage:
```js const url = new URL('https://example.com/path'); console.log(url.protocol); // "https:"
// Change the protocol url.protocol = 'http:'; console.log(url.href); // "http://example.com/path" ```
This property is supported in modern browsers, including Chrome, Firefox, Safari, Edge, and is also available in the Node.js environment. Some of the supported browsers are Safari, Opera, Chrome, Edge, and Firefox.
The return value of this property is a string representing the protocol scheme of the URL, including the trailing colon. It is a valuable tool for extracting or modifying the scheme part of a URL within client-side scripts or server-side Node.js code.
| Aspect | Description | |-----------------|----------------------------------------------| | Usage | Get/set protocol scheme of a URL | | Syntax | | | Return Value | String with protocol scheme including colon (e.g., ) | | Supported Browsers | All modern browsers (Chrome, Firefox, Safari, Edge) and Node.js environment |
References: [1][3]
Developers can utilize the URL.protocol property within the URL API, a component of the Web-API, to effortlessly obtain or modify the protocol part of a URL, such as "https:" or "http:". This property is beneficial for extracting or altering the scheme part of a URL in client-side scripts or server-side Node.js code.
In addition to HTML and its associated DOM, the URL.protocol property is another technology in the realm of web technologies that plays a significant role in web development.
