react点击按钮跳转页面

前提是配好路由

export default class Router extends Component {
  render() {
    return (
      <HashRouter>
        <App>
          <Switch>
            <Route
              path="/"
              render={() => {
                <Switch>
                    <Route path='/alertmanagement' exact component={AlertManagement} />
                    <Redirect to="/welcome" />
                </Switch>
       
              )}
            />
          </Switch>
        </App>
      </HashRouter>
    );
  }
}

• 1、 使用Link组件

import { Link } from "react-router-dom";
 <Button type="primary">
      <Link to="/alertManagement">返回</Link>
  </Button>

• 2、使用 this.props.history

<Button type="primary" onClick={this.confirm}>确定</Button>

 confirm = () =>{
    this.props.history.push('/alertManagement')
  }