import React from 'react';
import { Input, Button, message } from "antd";
import { UserOutlined, LockOutlined, EyeInvisibleOutlined, EyeTwoTone } from '@ant-design/icons';
import './index.less'
class Login extends React.Component{
 constructor(props) {
 super(props)
 this.state = {
 username: '',
 password: ''
 }
 };
 submit=()=>{
 if (this.state.username !== '' && this.state.password !== '') {
 this.props.history.push('/Index')
 } else {
 message.error("用户名和密码不能为空")
 }
 };
 user_change=(e)=>{
 this.setState({
 username: e.target.value
 })
 }
 password_change=(e)=>{
 this.setState({
 password: e.target.value
 })
 }
 render () {
 const {username, password} = this.state
 return (
 

  } />
  }
  iconRender={visible => (visible ?  : )}
  />
  
  登录
  
 
 );
 }
}  
export default Login;