So simple. Spidey would rectally pillage Batman in a fight, as Spidey had the "spider-sense", super-agility, super-strength, and all of the mobility options Batman has via his Bat-tools, built-in 🙂
And if Batman wanted to use any more, interesting tools (nukes, planes, etc.), Spidey will pay a visit to the Fantastic Four HQ, holla at Dr. Reed Richards for a bit, pick up something like the Sonic Gun, and TEAR the Bat-plane, copter, boat, sub, or mobile to shreds in a few shots....