如何使用React表单输入事件处理程序？

import React, { Component } from 'react';

class MyForm extends Component {
  constructor(props) {
    super(props);
    this.state = { value: '' };
  }

  handleChange = (event) => {
    this.setState({ value: event.target.value });
  }

  handleSubmit = (event) => {
    event.preventDefault();
    // 在此处处理提交逻辑
  }

  render() {
    return (
      <form onSubmit={this.handleSubmit}>
        <input type="text" value={this.state.value} onChange={this.handleChange} />
        <input type="submit" value="提交" />
      </form>
    );
  }
}

export default MyForm;

<input type="text" value={this.state.value} onChange={this.handleChange} />

handleChange = (event) => {
  this.setState({ value: event.target.value });
}

handleSubmit = (event) => {
  event.preventDefault();
  // 在此处处理提交逻辑
}