import React, { useEffect, useState, useRef } from 'react'; import { Form } from '@ant-design/compatible'; import '@ant-design/compatible/assets/index.css'; import { connect } from 'dva'; import { Steps, Button } from 'antd'; import styles from './Index.less'; const { Step } = Steps; // 时间节点 function TimeNode(props) { const { flow: { current, list, active }, isAuditor, onApprove, } = props; if (!list || list.FlowNodes?.length != 0) { return (