如何在react中将表单值转换为状态对象

class MyForm extends React.Component {
  constructor(props) {
    super(props);
    this.state = {
      name: '',
      email: '',
      password: ''
    };
  }

  // ...
}

class MyForm extends React.Component {
  // ...

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

  render() {
    return (
      <form>
        <input type="text" name="name" value={this.state.name} onChange={this.handleChange} />
        <input type="email" name="email" value={this.state.email} onChange={this.handleChange} />
        <input type="password" name="password" value={this.state.password} onChange={this.handleChange} />
      </form>
    );
  }
}

class MyForm extends React.Component {
  // ...

  handleSubmit = (event) => {
    event.preventDefault();
    // 处理表单提交逻辑，可以使用this.state中的值
  }

  render() {
    return (
      <form onSubmit={this.handleSubmit}>
        {/* 表单元素 */}
        <button type="submit">提交</button>
      </form>
    );
  }
}