The best HTML URL Tutorial In 2024, In this tutorial you can learn URL - Uniform Resource Locator,Common URL Schemes,URL Character Encoding,Online examples,URL coding examples,
URL is a web address.
URL may consist of letters, such as "W3CSchools.cc", or Internet Protocol (IP) address: 192.68.20.50. Most people enter the site to use domain names to access, because the name is easier to remember than numbers.
Web browser requests a page from the Web server URL.
When you click on a link in an HTML page, the corresponding tag points to an address <a> World Wide Web.
A Uniform Resource Locator (URL) is used to locate documents on the World Wide Web.
Instance of a web page address: http://www.w3write.com/html/html-tutorial syntax rules:
Explanation:
Here are some URL scheme:
Scheme | 访问 | 用于/en. |
---|---|---|
http | 超文本传输协议 | 以 http:// 开头的普通网页。不加密。 |
https | 安全超文本传输协议 | 安全网页,加密所有信息交换。 |
ftp | 文件传输协议 | 用于将文件下载或上传至网站。 |
file | 您计算机上的文件。 |
URL can only use the ASCII character set .
To be sent via the Internet. Since the URL often contains characters outside the ASCII set, URL must be converted to a valid ASCII format.
URL encoded using "%" followed by two hexadecimal numbers to replace the non-ASCII characters.
URL can not contain spaces. URL encoding typically use + to replace spaces.
If you click on the "Submit" button, the browser will be URL encoded before sending input. Page on the server will show the received input.
Try typing a few characters, and then click the submit button again.
字符 | URL 编码 |
---|---|
€ | %80 |
£ | %A3 |
© | %A9 |
® | %AE |
À | %C0 |
Á | %C1 |
 | %C2 |
à | %C3 |
Ä | %C4 |
A | %C5 |
For a complete URL coded reference, please visit our URL coded reference manual .