package Ġcom . m oma . dao . mapper Ċ Ċ import Ġcom . m oma . dao . bean . Category Ċ import Ġorg . apache . ib atis . annotations . Mapper Ċ Ċ @ Mapper Ċ interface ĠCategory Mapper Ġ{ ĊĊĠĠĠ Ġfun Ġget Product All () Ġ: ĠCategory ; Ċ Ċ }