Is the URL requested by Vue Axios correct?

Yes, the URL requested by Vue Axios must be correct for the request to succeed. The format of url is: protocol, host name, resource path, optional query string. Common errors include missing protocols, misspellings, duplicate slashes, missing port numbers, and incorrect query string format. How to verify the correctness of the URL: enter manually in the browser address bar, use the online verification tool, or use the validateStatus option of Vue Axios in the request.

Vue Axios requested URL correctness

Answer: Yes, the URL requested by Vue Axios should be correct.

Detailed answers:

Vue Axios is a popular library for HTTP requests in Vue.js applications. To ensure that the Axios request is successful, the URL must be correct or the request will fail.

Correct format of the URL:

• Start with a protocol (such as https:// or http://).
• Specify the host name or IP address.
• The path containing the resource.
• Optionally include a query string (ie, after a question mark).

Common errors:

• Missing protocol: For example: mywebsite.com (should be: https://mywebsite.com).
• Error spelling: A typo exists in the hostname or path.
• Repeat slashes: There are multiple consecutive slashes in the URL (single should be a single slash).
• Missing port number: For some ports (such as 80 and 443), the port number can be omitted, but for non-standard ports, it needs to be specified explicitly.
• The query string format is incorrect: the key values ​​in the query string are separated by question marks (?) and symbols (=).

Verify the correctness of the URL:

• Use the browser's address bar to manually enter the URL and confirm that it can load the page.
• Use online URL verification tools such as: https://validator.w3.org/feed/
• Use the validateStatus option of Vue Axios in the request to check the server response status code, and if the URL is incorrect, it will return an error.

How to ensure the correctness of the URL:

• Use the API path provided by the server side.
• Use a template string or URL builder to generate URLs dynamically.
• Maintain a list of URLs in a repository or document.
• Test the URL in the application periodically to make sure it is still valid.

The above is the detailed content of Is the URL requested by Vue Axios correct?. For more information, please follow other related articles on the PHP Chinese website!