需求：對(duì)后臺(tái)返回的數(shù)據(jù)做處理。返回的數(shù)組中，第一個(gè)對(duì)象的value:[11,21,42],但是children中id不包含42，應(yīng)該用數(shù)組中移除，最終value：[11,21]。同理，第二個(gè)數(shù)組中 value:[42]后臺(tái)返回格式：[{"children": [  {    "id": 11,    "typeName": "水果類"  },  {    "id": 21,    "typeName": "水果類"  }],"title": "水果類","value": [11,21,42]},{"children": [  {    "id": 42,    "typeName": "展示類"  }],"title": "展示類","value": [11,21,42]}