handleSubmit函数中的this.setState未重置表单输入

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

  handleSubmit(event) {
    event.preventDefault();
    // 处理表单提交逻辑

    // 重置表单输入
    this.setState({
      name: '',
      email: '',
      message: ''
    });
  }

  render() {
    return (
      <form onSubmit={this.handleSubmit.bind(this)}>
        <label>
          Name:
          <input
            type="text"
            value={this.state.name}
            onChange={(event) => this.setState({ name: event.target.value })}
          />
        </label>
        <br />
        <label>
          Email:
          <input
            type="email"
            value={this.state.email}
            onChange={(event) => this.setState({ email: event.target.value })}
          />
        </label>
        <br />
        <label>
          Message:
          <textarea
            value={this.state.message}
            onChange={(event) => this.setState({ message: event.target.value })}
          />
        </label>
        <br />
        <button type="submit">Submit</button>
      </form>
    );
  }
}