Website download using regular expressions to capture links
Table of Contents
Software function: Configuration options > Capture link > Regular link
Solve the problem
- For irregular links, you can use regular expressions to match link addresses.
how to work
- Matches a string containing a link.
- Use the grouping feature in regular expressions, that is, use parentheses to enclose the link part.
Example
In the HTML code, there is a JSON code
The home page uses regular expression matching:"url": "Link address 1" and "url": "Link address 2", and then use parentheses to enclose the link part, and the parentheses are the grouping 1 of the regular expression.
The final regular expression is:"url"[: ]+"([^"]*?)"
The link captured is:Link address 1 and Link address 2
