forgeplus-react/src/forge/Order/Nav.js

import React , { Component } from "react";
import { NavLink } from 'react-router-dom';
import './order.scss'
class Nav extends Component{
  
  render(){
    const { projectsId , owner } = this.props.match.params;
    return(
      <p className="topWrapper_nav">
        <NavLink activeClassName="active" className="issue-type-button" to={`/${owner}/${projectsId}/issues/tags`}>标记</NavLink>
        <NavLink activeClassName="active" className="issue-type-button" to={`/${owner}/${projectsId}/milestones`}>里程碑</NavLink>
      </p>
    )
  }
}
export default Nav;