ProTable显示 可以适配下cascader吗，如下列的city

[hirohitosann]

/* 表格*/ const columns: ColumnProps<any>[] = [ { type: "index", label: "序号", width: 80 }, { prop: "username", label: "用户名", }, { prop: "bindRoleID", label: "权限" , tag: true,enum:getRoleOptionsAPI,fieldNames: { label: "label", value: "value"}}, { prop: "loginStatus", label: "状态" , tag: true,enum:getUserStatausOptionsAPI,fieldNames: { label: "label", value: "value"}}, { prop: "city", label: "所在城市",enum:regionData,fieldNames: { label: "label", value: "value", children:[label: "label", value: "value", children:[label: "label", value: "value"]]},} { prop: "createTime", label: "创建时间" }, { prop: "updateTime", label: "更新时间" }, { prop: "mark", label: "备注" }, { prop: "operation", label: "操作", fixed: "right", width: 120 } ];

[hirohitosann]

{ prop: "city", label: "所在城市",enum:regionData,fieldNames: { label: "label", value: "value", children:[label: "label", value: "value", children:[label: "label", value: "value"]]},}

[HalseySpicy]

默认支持的