db.json

{
  "posts": [
    { "id": 1, "title": "Post 1" },
    { "id": 2, "title": "Post 2" },
    { "id": 3, "title": "Post 3" }
  ],
  "comments": [
    { "id": 1, "body": "some comment", "postId": 1 },
    { "id": 2, "body": "some comment", "postId": 1 }
  ],
  "fulldata": [{
    "id": "0",
    "title": "手机系列",
    "children": [{
      "title": "Redmi系列",
      "id": "0-0",
      "children": [{
          "id": "0-0-1",
          "title": "Redmi K30"
        }, {
          "id": "0-0-2",
          "title": "Redmi K30 Pro"
        }, {
          "id": "0-0-3",
          "title": "Redmi 10X 5G"
        }, {
          "id": "0-0-4",
          "title": "Redmi Note 8"
        }, {
          "id": "0-0-5",
          "title": "Redmi 9"
        }, {
          "id": "0-0-6",
          "title": "Redmi 9A"
        }]
      },{
        "title": "小米手机",
        "id": "0-1",
        "children": [{
          "id": "0-1-1",
          "title": "小米10 Pro"
        }, {
          "id": "0-1-2",
          "title": "小米10"
        }, {
          "id": "0-1-3",
          "title": "小米10 青春版 5G"
        }, {
          "id": "0-1-4",
          "title": "小米MIX Alpha"
        }]
      }]
  }, {
      "title": "电视",
      "id": "1",
      "children": [{
        "title": "小米电视 大师 65英寸OLED",
        "id": "1-0"
      }, {
        "title": "Redmi 智能电视 MAX 98",
        "id": "1-1"
      }, {
        "title": "小米电视4A 60英寸",
        "id": "1-2"
      }]
  }],
  "conditiondata": [
    {"id": 0, "title": "手机系列", "pId": -1, "isLeaf": false},
    {"id": 1, "title": "电视系列", "pId": -1, "isLeaf": false},
    {"id": 2, "title": "Redmi系列", "pId": 0, "isLeaf": false},
    {"id": 3, "title": "小米手机", "pId": 0, "isLeaf": false},
    {"id": 4, "title": "Redmi K30", "pId": 2, "isLeaf": false},
    {"id": 5, "title": "Redmi K30 Pro", "pId": 2, "isLeaf": false},
    {"id": 6, "title": "Redmi 10X 5G", "pId": 2, "isLeaf": false},
    {"id": 7, "title": "Redmi Note 8", "pId": 2, "isLeaf": false},
    {"id": 8, "title": "Redmi 9", "pId": 2, "isLeaf": false},
    {"id": 9, "title": "Redmi 9A", "pId": 2, "isLeaf": false},
    {"id": 10, "title": "小米10 Pro", "pId": 3, "isLeaf": false},
    {"id": 11, "title": "小米10", "pId": 3, "isLeaf": false},
    {"id": 12, "title": "小米10 青春版 5G", "pId": 3, "isLeaf": false},
    {"id": 13, "title": "小米MIX Alpha", "pId": 3, "isLeaf": false},
    {"id": 14, "title": "小米电视 大师 65英寸OLED", "pId": 1, "isLeaf": false},
    {"id": 15, "title": "Redmi 智能电视 MAX 98", "pId": 1, "isLeaf": false},
    {"id": 16, "title": "小米电视4A 60英寸", "pId": 1, "isLeaf": false}
  ]
}