向导-窗体两个按钮不同调用ajax

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

document.getElementById("button1").addEventListener("click", function() {
  var xhr = new XMLHttpRequest();
  xhr.open("GET", "ajax1.php", true);
  xhr.onreadystatechange = function() {
    if (xhr.readyState === 4 && xhr.status === 200) {
      // 处理ajax请求成功的响应数据
      console.log(xhr.responseText);
    }
  };
  xhr.send();
});

document.getElementById("button2").addEventListener("click", function() {
  var xhr = new XMLHttpRequest();
  xhr.open("GET", "ajax2.php", true);
  xhr.onreadystatechange = function() {
    if (xhr.readyState === 4 && xhr.status === 200) {
      // 处理ajax请求成功的响应数据
      console.log(xhr.responseText);
    }
  };
  xhr.send();
});

$("#button1").click(function() {
  $.ajax({
    url: "ajax1.php",
    method: "GET",
    success: function(response) {
      // 处理ajax请求成功的响应数据
      console.log(response);
    }
  });
});

$("#button2").click(function() {
  $.ajax({
    url: "ajax2.php",
    method: "GET",
    success: function(response) {
      // 处理ajax请求成功的响应数据
      console.log(response);
    }
  });
});