下面是一个如何在每个请求的基础上控制缓存的示例

$.ajax({
    url: "/YourController",
    cache: false,
    dataType: "html",
    success: function(data) {
        $("#content").html(data);
    }
});

这在IE中是一个特别烦人的问题。基本上你必须从服务器发送“无缓存”的HTTP头和响应。

萨沙是个好主意，我用搅拌机。

我创建了一个函数

LoadWithoutCache: function (url, source) {
    $.ajax({
        url: url,
        cache: false,
        dataType: "html",
        success: function (data) {
            $("#" + source).html(data);
            return false;
        }
    });
}

并调用我的页面的不同部分，例如在init:

Init： function （actionUrl1， actionUrl2， actionUrl3） {

var exampleJS= {

Init: function (actionUrl1, actionUrl2, actionUrl3)           ExampleJS.LoadWithoutCache(actionUrl1, "div1");

ExampleJS。LoadWithoutCache (actionUrl2 div2”); ExampleJS。LoadWithoutCache (actionUrl3 div3”); } }——

/**
 * Use this function as jQuery "load" to disable request caching in IE
 * Example: $('selector').loadWithoutCache('url', function(){ //success function callback... });
 **/
$.fn.loadWithoutCache = function (){
 var elem = $(this);
 var func = arguments[1];
 $.ajax({
     url: arguments[0],
     cache: false,
     dataType: "html",
     success: function(data, textStatus, XMLHttpRequest) {
   elem.html(data);
   if(func != undefined){
    func(data, textStatus, XMLHttpRequest);
   }
     }
 });
 return elem;
}

你可以用缓存设置为false的版本替换jquery load函数。

(function($) {
  var _load = jQuery.fn.load;
  $.fn.load = function(url, params, callback) {
  if ( typeof url !== "string" && _load ) {
        return _load.apply( this, arguments );
  }
    var selector, type, response,
      self = this,
      off = url.indexOf(" ");

    if (off > -1) {
      selector = stripAndCollapse(url.slice(off));
      url = url.slice(0, off);
    }

    // If it's a function
    if (jQuery.isFunction(params)) {

      // We assume that it's the callback
      callback = params;
      params = undefined;

      // Otherwise, build a param string
    } else if (params && typeof params === "object") {
      type = "POST";
    }

    // If we have elements to modify, make the request
    if (self.length > 0) {
      jQuery.ajax({
        url: url,

        // If "type" variable is undefined, then "GET" method will be used.
        // Make value of this field explicit since
        // user can override it through ajaxSetup method
        type: type || "GET",
        dataType: "html",
        cache: false,
        data: params
      }).done(function(responseText) {

        // Save response for use in complete callback
        response = arguments;

        self.html(selector ?

          // If a selector was specified, locate the right elements in a dummy div
          // Exclude scripts to avoid IE 'Permission Denied' errors
          jQuery("<div>").append(jQuery.parseHTML(responseText)).find(selector) :

          // Otherwise use the full result
          responseText);

        // If the request succeeds, this function gets "data", "status", "jqXHR"
        // but they are ignored because response was set above.
        // If it fails, this function gets "jqXHR", "status", "error"
      }).always(callback && function(jqXHR, status) {
        self.each(function() {
          callback.apply(this, response || [jqXHR.responseText, status, jqXHR]);
        });
      });
    }

    return this;
  }
})(jQuery);

把这个放在全局的某个地方，它将在jquery加载后运行，你应该都设置好了。您现有的加载代码将不再被缓存。

对于PHP，添加这一行到你的脚本，它提供了你想要的信息:

header("cache-control: no-cache");

或者，在查询字符串中添加一个唯一的变量:

"/portal/?f=searchBilling&x=" + (new Date()).getTime()