{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "PageParam",
  "description": "分页参数",
  "type": "object",
  "properties": {
    "pageNumber": {
      "type": "integer",
      "description": "当前页码",
      "minimum": 1,
      "default": 1,
      "example": 1
    },
    "pageSize": {
      "type": "integer",
      "description": "每页显示数量",
      "minimum": 1,
      "maximum": 1000,
      "default": 10,
      "example": 10
    },
    "totalPages": {
      "type": "integer",
      "description": "总页数",
      "minimum": 0,
      "example": 5
    },
    "totalElements": {
      "type": "integer",
      "description": "总记录数",
      "minimum": 0,
      "example": 50
    }
  },
  "required": ["pageNumber", "pageSize", "totalPages", "totalElements"]
}