两个相邻的按钮，具有不同的div

<button id="button1">按钮1</button>
<button id="button2">按钮2</button>

<div id="div1">
  这是div1的内容
</div>

<div id="div2">
  这是div2的内容
</div>

// 获取按钮和div元素的引用
const button1 = document.getElementById("button1");
const button2 = document.getElementById("button2");
const div1 = document.getElementById("div1");
const div2 = document.getElementById("div2");

// 添加按钮点击事件监听器
button1.addEventListener("click", function() {
  div1.style.display = "block";  // 显示div1
  div2.style.display = "none";   // 隐藏div2
});

button2.addEventListener("click", function() {
  div1.style.display = "none";   // 隐藏div1
  div2.style.display = "block";  // 显示div2
});