如何在单击浏览器的后退按钮时保留搜索结果- ASP.NET核心MVC

public IActionResult SearchResults()
{
    Response.Headers.Add("Cache-Control", "public, max-age=3600"); // 缓存1小时
    // 处理搜索逻辑并返回视图
}

public IActionResult Search(string query)
{
    var results = // 执行搜索逻辑
    HttpContext.Session.SetString("SearchResults", JsonConvert.SerializeObject(results));
    return View(results);
}

public IActionResult SearchResults()
{
    var resultsJson = HttpContext.Session.GetString("SearchResults");
    if (resultsJson != null)
    {
        var results = JsonConvert.DeserializeObject<List<SearchResult>>(resultsJson);
        return View(results);
    }
    else
    {
        return RedirectToAction("Index");
    }
}

public IActionResult Search(string query)
{
    var results = // 执行搜索逻辑
    return RedirectToAction("SearchResults", new { query });
}

public IActionResult SearchResults(string query)
{
    var results = // 根据query执行搜索逻辑
    return View(results);
}

<script>
window.onpopstate = function(event) {
    fetch('/SearchResults?query=' + encodeURIComponent(document.location.search))
        .then(response => response.json())
        .then(data => {
            // 更新页面内容
        });
};
</script>