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yuri-li avatar yuri-li commented on May 28, 2024
import React, { Component } from 'react';

class Clock extends Component {
    state = {
        currentDate: new Date().toLocaleTimeString()
    }
    constructor(props){
        super(props);
        setInterval(() => 
            this.setState({
                currentDate: new Date().toLocaleTimeString()
            })
        , 1000)
    }
    render() {
      return (
          <p>{this.state.currentDate}</p>
      )
    }
  }
  export default Clock;

from umi-examples.

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