antd根據數據遞歸生成樹節點

遞歸生成antd的TreeSelect或者Tree的樹子節點

以下是初始數據格式

data: [
        {code:'1', childrenList:[
          {code:'1-1', childrenList:[
            {code:'1-1-1', childrenList:[]},
            {code:'1-1-2', childrenList:[]}
          ]}
        ]},
        {code:2, childrenList:[
          {code:'2-1', childrenList:[
            {code:'2-1-1', childrenList:[]}
          ]},
          {code:'2-2', childrenList:[
            {code:'2-2-1', childrenList:[]}
          ]}
        ]},
        {code:'3', childrenList:[]}
      ]

數據中的  childrenList  即為下一層的子節點

數據結構一共含有三層，最終遞歸生成的Tree如下圖

遞歸實現方法

以及源碼請前往  https://www.passerma.com/article/66