Provided are a (hetero)arylamide compound as shown in formula (I) having an inhibitory effect on protein kinase activity, a pharmaceutically acceptable salt, a stereoisomer, a solvate or hydrate thereof, a pharmaceutical composition comprising the compound or a derivative thereof, and a method for preparing the compound. The compound can be used as an irreversible inhibitor for protein kinase, for preparing a plurality of drugs comprising an anti-tumour drug.
