小编Ser*_*nov的帖子

每次单击按钮时我都会尝试在图片之间切换，不知道我的代码有什么问题。

import "./App.css";
import { useState } from "react";

function App() {
  const [picture, setPicture] = useState();

  const ChangePicture = () => {
    setPicture([
      "http://www.clker.com/cliparts/n/8/K/L/T/C/number-1-md.png",
      "https://image.shutterstock.com/image-vector/number-2-icon-vector-illustration-600w-549182386.jpg"
    ]);
  };

  return (
    <div className="App">
      <img src={picture} />
      <button onClick={ChangePicture}>Change Picture</button>
    </div>
  );
}

export default App;