1. document
    2. DOM
    3. BOM
    4. Date
    5. interface
    6. Utility Types

    https://www.typescriptlang.org/docs/handbook/utility-types.html

    1. ts 在线文档
    2. https://ts.xcatliu.com/basics/union-types.html
    4. antd 下拉搜索
    5. https://blog.csdn.net/hs1219462412/article/details/123828052
    6. https://blog.csdn.net/liuyuhua666/article/details/103703478
    8. x6连接线
    9. https://x6.antv.vision/zh/examples/edge/router#orth-vertices
    11. https://ant-design.antgroup.com/index-cn
    12. https://zhuanlan.zhihu.com/p/52016989
    14. https://github.com/erbing/blog/blob/master/%E5%89%8D%E7%AB%AF%E4%B9%8B%E8%B7%AF%20-%20%E7%AC%AC%E4%B8%89%E7%AB%A0%20-%20React/react-16.0.0.md
    16. https://zhuanlan.zhihu.com/p/52016989
    19. interface Person {
    20.   name: string,
    21.   age: number
    22. }
    24. const user: Person = { name: 'lucy', age: 20 }
    26. type IPartial = Partial<IPerson>
    27. const user: IPartial = { name: 'lucy' } // Partial 可选的
    29. type IOmit = Omit<Person, 'name'> // 忽略的属性
    30. const user2: IOmit = { age: 20 }