javascript - 如何过滤两个日期之间的对象数组？

Question

除了偶尔的 jQuery 选择器和元素修改之外，我不太擅长 JavaScript。对于我遇到的问题，我需要按日期过滤掉 javascript 对象。我的结构如下所示:

Object { version: "3.1.1", released_on: "2016-08-21T00:00:00.000Z", high_vulns: 15, medium_vulns: 10, low_vulns: 5 }

我想找到 10 年来的所有对象，因此在 "2016-08-21T00:00:00.000Z" 和 "2010-08-21T00:00:00.000Z"之间" 我遇到的问题是 released_on: 字段是字符串而不是日期。我是否需要创建一个 new Date() 对象，将其转换为字符串，然后使用 .filter 或者我会做相反的操作，将字符串转换为日期并然后过滤。以前有人尝试过类似的事情吗？

Answer 1

您可以执行以下操作；

var data = [{ version: "3.1.1", released_on: "2016-08-21T00:00:00.000Z", high_vulns: 15, medium_vulns: 10, low_vulns: 5 },
            { version: "3.1.1", released_on: "2011-08-21T00:00:00.000Z", high_vulns: 15, medium_vulns: 10, low_vulns: 5 },
            { version: "3.1.1", released_on: "2009-08-21T00:00:00.000Z", high_vulns: 15, medium_vulns: 10, low_vulns: 5 },
            { version: "3.1.1", released_on: "2006-08-21T00:00:00.000Z", high_vulns: 15, medium_vulns: 10, low_vulns: 5 },
            { version: "3.1.1", released_on: "2013-08-21T00:00:00.000Z", high_vulns: 15, medium_vulns: 10, low_vulns: 5 },
            { version: "3.1.1", released_on: "2017-08-21T00:00:00.000Z", high_vulns: 15, medium_vulns: 10, low_vulns: 5 },
            { version: "3.1.1", released_on: "2015-08-21T00:00:00.000Z", high_vulns: 15, medium_vulns: 10, low_vulns: 5 },
           ],
      ed = new Date("2016-08-21T00:00:00.000Z").getTime(),
      sd = new Date("2010-08-21T00:00:00.000Z").getTime(),
  result = data.filter(d => {var time = new Date(d.released_on).getTime();
                             return (sd < time && time < ed);
                            });
console.log(result);