如何使用JavaScript将数据从一个超文本标记语言页面传递到另一个超文本标记语言页面

var data = 'Hello World';
var encodedData = encodeURIComponent(data);
window.location.href = 'target.html?data=' + encodedData;

var searchParams = new URLSearchParams(window.location.search);
var data = searchParams.get('data');
console.log(data); // 输出：Hello World

var data = 'Hello World';
localStorage.setItem('data', data);
window.location.href = 'target.html';

var data = localStorage.getItem('data');
console.log(data); // 输出：Hello World

<form id="myForm" action="target.html" method="post">
  <input type="hidden" name="data" id="dataField">
  <button type="submit">Submit</button>
</form>

<script>
  var data = 'Hello World';
  document.getElementById('dataField').value = data;
  document.getElementById('myForm').submit();
</script>

var data = document.getElementById('dataField').value;
console.log(data); // 输出：Hello World