Javascript 按时间戳对JSON数据排序

使用jquery或纯javascript按时间戳对它们进行排序的最佳方法是什么

 [{"userName":"sdfs","conversation":"jlkdsjflsf","timestamp":"2013-10-29T15:30:14.840Z"},{"userName":"sdfs","conversation":"\ndslfkjdslkfds","timestamp":"2013-10-29T15:30:15.439Z"},{"userName":"sdfs","conversation":"\nfdsfjdsf","timestamp":"2013-10-29T15:30:15.883Z"},{"userName":"sdfs","conversation":"\ndsf","timestamp":"2013-10-29T15:30:16.010Z"},{"userName":"sdfs","conversation":"\ndsf","timestamp":"2013-10-29T15:30:16.186Z"},{"userName":"sdfs","conversation":"\nds","timestamp":"2013-10-29T15:30:16.339Z"},{"userName":"sdfs","conversation":"\nfds","timestamp":"2013-10-29T15:30:16.545Z"},{"userName":"sdfs","conversation":"\nf","timestamp":"2013-10-29T15:30:16.580Z"},{"userName":"sdfs","conversation":"\nds","timestamp":"2013-10-29T15:30:16.774Z"},{"userName":"sdfs","conversation":"\nfdsfjdsflkejlrjew","timestamp":"2013-10-29T15:30:17.739Z"},{"userName":"sdfs","conversation":"\nrewljrlew","timestamp":"2013-10-29T15:30:18.320Z"},{"userName":"sdfs","conversation":"\nfdslkfjdsf","timestamp":"2013-10-29T15:30:18.760Z"},{"userName":"sdfs","conversation":"\ndslfjewr","timestamp":"2013-10-29T15:30:19.287Z"},{"userName":"sdfs","conversation":"\newjrlkjef","timestamp":"2013-10-29T15:30:19.792Z"},{"userName":"sdfs","conversation":"\nsfj;dsajflkdsjfds","timestamp":"2013-10-29T15:30:20.548Z"},{"userName":"sdfs","conversation":"\nf","timestamp":"2013-10-29T15:30:20.720Z"},{"userName":"sdfs","conversation":"\ndsafdslkfjdslkjf","timestamp":"2013-10-29T15:30:21.855Z"},{"userName":"sdfs","conversation":"\ndsjflkdsfj","timestamp":"2013-10-29T15:30:21.175Z"},{"userName":"sdfs","conversation":"\ndsjfldsakf","timestamp":"2013-10-29T15:30:22.687Z"},{"userName":"sdfs","conversation":"\ndsafjlkdsjf","timestamp":"2013-10-29T15:30:22.335Z"},{"userName":"sdfs","conversation":"\nflsdjflkew","timestamp":"2013-10-29T15:30:36.848Z"},{"userName":"sdfs","conversation":"\nds","timestamp":"2013-10-29T15:30:23.723Z"},{"userName":"sdfs","conversation":"\nfjdsjgfdsgj","timestamp":"2013-10-29T15:30:38.048Z"},{"userName":"sdfs","conversation":"\nrewjf","timestamp":"2013-10-29T15:30:37.292Z"},{"userName":"sdfs","conversation":"\nfdjgfdjg","timestamp":"2013-10-29T15:30:38.688Z"},{"userName":"sdfs","conversation":"\nfdjg","timestamp":"2013-10-29T15:30:38.285Z"},{"userName":"sdfs","conversation":"\ntjreltjregjlkfjgfdjglkfdjg","timestamp":"2013-10-29T15:30:40.202Z"},{"userName":"sdfs","conversation":"\nre","timestamp":"2013-10-29T15:30:38.812Z"},{"userName":"sdfs","conversation":"\ngre","timestamp":"2013-10-29T15:30:41.478Z"},{"userName":"sdfs","conversation":"\nrejtrekjgjrgkjregkjre","timestamp":"2013-10-29T15:30:41.295Z"},{"userName":"sdfs","conversation":"\negj","timestamp":"2013-10-29T15:30:42.156Z"},{"userName":"sdfs","conversation":"\njglkrjgr","timestamp":"2013-10-29T15:30:41.925Z"},{"userName":"sdfs","conversation":"\nrglkjre","timestamp":"2013-10-29T15:30:42.993Z"},{"userName":"sdfs","conversation":"\ngregjrgj","timestamp":"2013-10-29T15:30:43.646Z"},{"userName":"sdfs","conversation":"\nrejg","timestamp":"2013-10-29T15:30:42.368Z"},{"userName":"sdfs","conversation":"\nrjg","timestamp":"2013-10-29T15:30:42.547Z"},{"userName":"sdfs","conversation":"lkjlkj","timestamp":"2013-10-29T16:04:09.149Z"},{"userName":"sdfs","conversation":"\nlkjlkjllk","timestamp":"2013-10-29T16:04:10.916Z"},{"userName":"sdfs","conversation":"\ndsjglfdj","timestamp":"2013-10-29T15:30:44.099Z"},{"userName":"sdfs","conversation":"\ndsf","timestamp":"2013-10-29T15:30:45.568Z"},{"userName":"sdfs","conversation":"\nwhat is leas goingt","timestamp":"2013-10-29T16:04:21.985Z"},{"userName":"sdfs","conversation":"\nthis figure out?","timestamp":"2013-10-29T16:04:26.850Z"},{"userName":"sdfs","conversation":"\nlkjlkjlk","timestamp":"2013-10-29T16:04:13.043Z"},{"userName":"sdfs","conversation":"\nnice to see you guys","timestamp":"2013-10-29T16:04:17.499Z"},{"userName":"sdfs","conversation":"\nwhat baout some baggles","timestamp":"2013-10-29T16:05:23.896Z"},{"userName":"sdfs","conversation":"\nwhat can you tell about baggles","timestamp":"2013-10-29T16:05:30.548Z"}]

例如，如果我加载上面的json数据，就会得到无序的时间戳，如下面的快照所示。我从ehcache（无序）中获取数据，我想在客户端按时间戳对其进行排序

这里是JSFIDLE，如果您在结果中看到时间戳不是按升序排列的

代码：

$（文档）.ready（函数（）{
var json=//上面的json对象
for（var i=0；i

您的日期格式可以按字母顺序排序，因此您只需使用

排序

即可直接比较字符串，而无需转换为日期

json.sort(function (a, b) {
    if (a.timestamp > b.timestamp){
      return 1;
    } else if (a.timestamp < b.timestamp){
      return -1;
    } else {
        return 0;
    }
});

json.sort（函数（a，b）{
如果（a.时间戳>b.时间戳）{
返回1；
}else if（a.时间戳

---

你的问题太模糊了。向我们展示如何使用它来了解应用排序函数的最佳方法。无论如何，如果排序是由数据库查询生成的，那么最好在服务器端应用此排序。@DontVoteMeDown我已经用快照更新了我的问题，数据来自ehcache，我们希望在客户端对其进行排序。很好，但这还不够。我们想知道您如何在代码中使用

json

。你从服务器收到它，然后直接循环？@DontVoteMeDown我在浏览器打开时获得数据，如果时间戳是纯数字，我可以循环时间戳。对不起，我没有理解你的意思。

json.sort(function (a, b) {
    if (a.timestamp > b.timestamp){
      return 1;
    } else if (a.timestamp < b.timestamp){
      return -1;
    } else {
        return 0;
    }
});