如何在React应用程序中打开外部网站

import React from 'react';

class MyComponent extends React.Component {
  render() {
    return (
      <div>
        {/* Your component content */}
      </div>
    );
  }
}

export default MyComponent;

class MyComponent extends React.Component {
  handleClick() {
    window.open('https://www.example.com', '_blank');
  }

  render() {
    return (
      <div>
        <button onClick={this.handleClick}>打开外部网站</button>
      </div>
    );
  }
}