The　design　of　wound　dressings　with　excellent　self‐healing　ability,　adequate　adhesion,　good　biocompatibility,　and　potential　antibacterial　ability　is　of　great　significance　for　the　healing　of　infected　wounds　arising　from　human　activities.　Herein,　a　series　of　multi‐functional　hydrogel　dressings,　poly(io...