{
  "notes": [
    {
      "id": 1,
      "title": "古诗词鉴赏",
      "category": "语文",
      "content": "李白的《静夜思》表达了思乡之情，意境深远。",
      "created_at": "",
      "updated_at": ""
    },
    {
      "id": 2,
      "title": "现代文阅读",
      "category": "语文",
      "content": "鲁迅的《故乡》深刻反映了社会现实，发人深省。",
      "created_at": "",
      "updated_at": ""
    },
    {
      "id": 3,
      "title": "函数概念",
      "category": "数学",
      "content": "函数是一种特殊的对应关系，每个自变量对应唯一的因变量。",
      "created_at": "",
      "updated_at": ""
    },
    {
      "id": 4,
      "title": "几何定理",
      "category": "数学",
      "content": "勾股定理是直角三角形的重要性质，a²+b²=c²。",
      "created_at": "",
      "updated_at": ""
    },
    {
      "id": 5,
      "title": "语法知识",
      "category": "英语",
      "content": "现在完成时表示过去发生的动作对现在造成的影响或结果。",
      "created_at": "",
      "updated_at": ""
    },
    {
      "id": 6,
      "title": "词汇积累",
      "category": "英语",
      "content": "abandon意为放弃、抛弃，常用于描述放弃某项计划或活动。",
      "created_at": "",
      "updated_at": ""
    },
    {
      "id": 7,
      "title": "杜甫诗风",
      "category": "语文",
      "content": "杜甫的诗风沉郁顿挫，关注民生疾苦，被称为诗圣。",
      "created_at": "",
      "updated_at": ""
    },
    {
      "id": 8,
      "title": "散文赏析",
      "category": "语文",
      "content": "朱自清的《背影》通过细节描写展现了深沉的父爱。",
      "created_at": "",
      "updated_at": ""
    },
    {
      "id": 9,
      "title": "函数性质",
      "category": "数学",
      "content": "函数的单调性描述函数值随自变量变化的增减趋势。",
      "created_at": "",
      "updated_at": ""
    },
    {
      "id": 10,
      "title": "圆的性质",
      "category": "数学",
      "content": "圆的周长公式为C=2πr，面积公式为S=πr²。",
      "created_at": "",
      "updated_at": ""
    },
    {
      "id": 11,
      "title": "时态用法",
      "category": "英语",
      "content": "过去进行时表示过去某个时刻正在进行的动作。",
      "created_at": "",
      "updated_at": ""
    },
    {
      "id": 12,
      "title": "短语搭配",
      "category": "英语",
      "content": "look forward to意为期待、盼望，后接名词或动名词。",
      "created_at": "",
      "updated_at": ""
    }
  ],
  "categories": [
    "编程",
    "数学",
    "英语",
    "其他",
    "语文"
  ]
}