I try send request like http://site.com/abc%2Fabc and it doesn\'t work (send status 400). How I understand tomcat doesn\'t accept encoded path separators for security reasons, b
We can also add this entry "org.apache.tomcat.util.buf.UDecoder.ALLOW_ENCODED_SLASH=true" in catalina.properties to allow encoded slash in url.
And to allow backslash you have to set different properties. Refer this url for different configuration.