我得到的areas是字符串,然后我把他們放到數組里面,最后進行去重操作,得出的結果不對,請問怎么修改代碼可去進行去重得到[4662,4663]areas += choiceID[0].areas[i].id + ',';console.log('areas is:', areas) // areas is: 4662,4663,4662,4663,var arrAreas = []arrAreas.push(areas)console.log(arrAreas) // ["4662,4663,4662,4663,"]var newAreas = [...new Set(arrAreas)]console.log(newAreas) // ["4662,4663,4662,4663,"]
字符串放到數組里面進行去重操作
白衣染霜花
2018-07-11 23:22:07
