我喜欢这个问题，所以我自己看了看。我认为最好的方法是使用localstorage和jQuery来存储用户的当前URL和滚动位置。然后，您可以在他们返回该页面时运行检查，或者使用类似“继续阅读”的按钮，该按钮将检索URL和滚动位置，并将用户发送到该确切点。

JS公司

if(typeof(Storage) !== "undefined") {

检查是否支持本地存储

var storedResult = localStorage.getItem("location");
var storedURL = localStorage.getItem("url");

获取存储的URL和滚动位置

 if (storedURL !== \'undefined\' && storedResult !== null) {

检查URL是否存储在var currentUrl=窗口中。地方href；获取当前URL

     if (currentUrl != storedURL) {

检查当前URL和存储的URL是否不匹配。

将用户发送到存储的URL。您可能希望通过“继续阅读”按钮或其他方式触发此操作，否则您可能会将用户发送到他们不想去的地方。

}
    else if (storedResult !== \'undefined\' && storedResult !== null) {

elseif检查是否存储了窗口滚动位置。

        $(window).scrollTop(storedResult);

滚动到该位置。

}
 } 
    $(window).scroll(function () { 

滚动事件

    var scrolledDown = window.scrollY;
    var currentUrl = window.location.href;

获取窗口滚动药水和url

    localStorage.setItem("location", scrolledDown);
    localStorage.setItem("url", currentUrl);

存储在本地存储中。

});

 } else {

    //No Web Storage Support.
 }

全部加在一起

if(typeof(Storage) !== "undefined") {
//Check is local storage is supported

var storedResult = localStorage.getItem("location");
var storedURL = localStorage.getItem("url");
//Get the Stored URL and Scroll Location

 if (storedURL !== \'undefined\' && storedResult !== null) {
     //Check if the URL is stored
     var currentUrl = window.location.href;
     //Get the current URL
     if (currentUrl != storedURL) {
         //Check if the current URL and Stored URL Do Not match.

         // send user to stored URL. You would probably want to trigger this on a "continue reading" button or something otherwise you could end up sending users where they dont wish to go.
     }

    else if (storedResult !== \'undefined\' && storedResult !== null) {
        //elseif check if the window scroll location is stored.

        $(window).scrollTop(storedResult);
        //scroll to that location.
    }
 }

$(window).scroll(function () { 
    //On scroll event
    var scrolledDown = window.scrollY;
    var currentUrl = window.location.href;
    // get the window scroll potion and url
    localStorage.setItem("location", scrolledDown);
    localStorage.setItem("url", currentUrl);
    // store in local storage.
});

} else {
    // No Web Storage Support.
}

演示：https://jsfiddle.net/fg9uok4L/

资源jQuery。滚动顶部：http://api.jquery.com/scrollTop/jQuery。纸卷：http://api.jquery.com/scroll/本地存储：http://www.smashingmagazine.com/2010/10/local-storage-and-how-to-use-it/

性能不确定，未测试。