現(xiàn)有一組數(shù)據(jù),其通過parent_id連接,有從屬關(guān)系[{id:1,parent_id:0},{id:11,parent_id:1},{id:12,parent_id:1},{id:111,parent_id:11}{id:21,parent_id:2},{id:22,parent_id:2}]想要實(shí)現(xiàn)的效果是,指定一個(gè)id,從該數(shù)組中篩選出不包含此id及其有從屬關(guān)系的數(shù)據(jù)。例如:指定id為1,所有與id為1有關(guān)系的數(shù)據(jù)都會(huì)去除,輸出的數(shù)據(jù)是[{id:21,parent_id:2},{id:22,parent_id:2}]
數(shù)組的數(shù)據(jù)篩選
達(dá)令說
2019-05-12 09:50:55