Json

Question

让我从像

这样的JSon对象开始

[
  {
    "id": 32837732,
    "composer": {
      "id": 536,
      "name": "Francis Poulenc"
    },
    "title": "Of Thee I Sing: Overture (radio version)"
  },
  {
    "id": 32837735,
    "composer": {
      "id": 245,
      "name": "George Gershwin"
    },
    "title": "Concerto in F : I. Allegro"
  },
  {
    "id": 32837739,
    "composer": {
      "id": 245,
      "name": "George Gershwin"
    },
    "title": "Concerto in F : II. Adagio"
  }
]

是否可以以干净的声明方式获得像Json一样的

{
'composer': [
                {
                'id': '536',
                'name': 'Francis Poulenc'
                },
                {
                'id': '245',
                'name': 'George Gershwin'
                },
        ]
}

这是每个作曲家的唯一子值（id和名称）？

Answer 1

＆＃13;

＆＃13;

contains

＆＃13;

＆＃13;

＆＃13;