Home Common Problem What is the url format and how to open it?

What is the url format and how to open it?

Mar 28, 2024 pm 07:21 PM
key value pair

The URL format is: protocol://hostname:port number:query string. Open the URL: 1. Copy the URL; 2. Paste it into the browser address bar; 3. Press Enter.

What is the url format and how to open it?

What is the URL format? How to open it?

URL Format

URL (Uniform Resource Locator) is a standard format used to identify and find specific resources on the Internet. It is structured as follows:

<code>协议://主机名[:端口号][/路径][:查询字符串][:片段标识符]</code>
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  • Protocol: Specifies the communication protocol used to access the resource, such as HTTP or HTTPS.
  • Host name: Specify the name or IP address of the host where the resource is located.
  • Port number: Optional, specifies the specific port the server is listening on (80 by default).
  • Path: Specify the location of the resource on the server.
  • Query string: Optional, key-value pair parameters appended to the path to convey query or filter information.
  • Fragment identifier: Optional, specifies the anchor point for a specific part of the resource.

How to open a URL

Opening a URL in a browser is very simple:

  1. Copy the URL: Copy the URL you want to open from email, chat, or other sources.
  2. Paste into the browser address bar: At the top of the browser, find the address bar and right-click. Select Paste to paste the URL into the address bar.
  3. Enter: Press the Enter key on the keyboard and the browser will load the resource associated with the URL.

Example

A URL used to access the Google homepage Example:

<code>https://www.google.com</code>
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Broken down example:

  • Protocol: HTTPS (Hypertext Transfer Protocol Secure)
  • Hostname: www.google.com
  • Port number: unspecified (default 443)
  • Path: /( Root path)

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