javascript 第30集React Scrimba

Posted 2021-05-03

import React from "react";

let handleClick = () => {
  console.log("I was clicked");
}

// https://reactjs.org/docs/events.html#supported-events

function App() {
  return (
    <div>
      <img src="https://www.fillmurray.com/200/100" />
      <br />
      <br />
      <button onClick={handleClick}>Click me</button>
    </div>
  );
}

export default App;