[
  {
    "id": 1,
    "rewardIndex": 0,
    "reward": [2,500],
    "content": "500红包币",
    "weight": 100
  },
  {
    "id": 2,
    "rewardIndex": 1,
    "reward": [2,100],
    "content": "100红包币",
    "weight": 500
  },
  {
    "id": 3,
    "rewardIndex": 2,
    "reward": [1,1],
    "content": "一把金币",
    "weight": 1000
  },
  {
    "id": 4,
    "rewardIndex": 3,
    "reward": [1,5],
    "content": "一袋金币",
    "weight": 800
  },
  {
    "id": 5,
    "rewardIndex": 4,
    "reward": [1,10],
    "content": "一桶金币",
    "weight": 500
  }
]