Using wget but ignore url parameters

wget2 has this built in via options --cut-url-get-vars and --cut-file-get-vars.

You can use --reject-regex to specify the pattern to reject the specific URL addresses, e.g.

wget --reject-regex "(.*)\?(.*)" -m -c --content-disposition http://example.com/

This will mirror the website, but it'll ignore the addresses with question mark - useful for mirroring wiki sites.