react table的单元格行合并

Question

1.要实现资金用途相同则合并单元格，问题描述如图，想要的效果也如图所示，求大神解惑;
感觉首先要按照资金类型排序。。。
2.let arr = [

        { name: '资金用途1', one: '一级', two: '二级1', three: '三级' },
        { name: '资金用途2', one: '一级', two: '二级2', three: '三级' },
        { name: '资金用途1', one: '一级', two: '二级', three: '三级' },
        { name: '资金用途2', one: '一级', two: '二级2', three: '三级1' }
    ]

Answer 1

https://segmentfault.com/a/11...