When I input some Chinese, and click "quickEdit", it turns to an error page with the url as "http://localhost:8080/wiki/Login?redirect=". No parameters.
I checked the flie named jspwiki-common.js, found that the function cleanLink() couldn't recognize the Chinese with the regex.
When I modify the regex from "^A-Za-z0-9()&,-=.$", It works.
I think that this method may work with other languages.