2024年10月30日 · URL（Uniform Resource Locator，统一资源定位符）是互联网上每个资源的地址。URL 是我们日常浏览网页、下载文件、访问 API 等操作中经常接触到的基础概念。尽管我们每天都会与 URL 打交道，但其复杂的结构常常被忽略。URL 中的每个部分都有其特定的功能与用途。

A uniform resource locator (URL), colloquially known as an address on the Web, [1] is a reference to a resource that specifies its location on a computer network and a mechanism for retrieving it. A URL is a specific type of Uniform Resource Identifier (URI), [2] [3] although many people use the two terms interchangeably.

url（统一资源定位符）是因特网中的唯一资源的地址。它是浏览器用于检索已发布资源（例如 html 页面、css 文档、图像等）的关键机制之一。. 理论上说，每个有效的 url 都指向一个唯一的资源。而在实际中，也有一些例外，最常见的情况就是一个 url 指向了不存在的或是被移动过的资源。

2025年3月5日 · A URL (Uniform Resource Locator) is the address of a unique resource on the internet. It is one of the key mechanisms used by browsers to retrieve published resources, such as HTML pages, CSS documents, images, and so on.. In theory, each valid URL points to a unique resource. In practice, there are some exceptions, the most common being a URL pointing to a resource that no longer exists or ...

2024年11月11日 · A URL (Uniform Resource Locator) is essentially the web address you type into your browser’s address bar to visit a specific web page. Think of it as the digital address that directs you to a unique resource on the internet, whether it’s a web page, an image, or a video.

2024年1月4日 · Names for URL parts are listed alphabetically below. Country-code top-level domain (ccTLD) A top-level domain defined in the ISO 3166-1 Country Codes list.. For https://example.org.au, the ccTLD is au.; For https://example.io, the ccTLD is io.; Domain name. The parts of an HTTP or HTTPS URL separated by dots: everything after the scheme, but before the path or port (if specified).

2021年6月29日 · 1. Scheme : https:// The protocol or scheme part of the URL and indicates the set of rules that will decide the transmission and exchange of data.HTTPS which stands for Hyper Text Transfer Protocol Secure tells the browser to display the page in Hyper Text (HTML) format as well as encrypt any information that the user enters in the page. Other protocols include the FTP or File Transfer ...

注意，每次使用URL.createObjectURL()方法，都会在内存里面生成一个 URL 实例。如果不再需要该方法生成的 URL 字符串，为了节省内存，可以使用URL.revokeObjectURL()方法释放这个实例。 （2）URL.revokeObjectURL() URL.revokeObjectURL()方法用来释放URL.createObjectURL()方法生成的 URL 实例。。它的参数就是URL.createObjectURL ...

The first part of the URL specifies the protocol. A protocol is a set of rules that govern communication between two computers. In the web address above, the protocol is HTTPS (Secure Hypertext Transfer Protocol). HTTPS specifies the rules for secure, encrypted, transmission between the browser and the web server .

2023年8月2日 · A Uniform Resource Locator (URL) is a type of URI that uniquely identifies a resource according to its location. It is the most popular type of URI and is also known as a web address. These addresses are typically what a user will type into the address bar in an internet web browser, follow as a link on another web page or store as a bookmark.