Displaying Interval of Time in JavaScript

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smallbowl

最新推荐文章于 2024-06-19 10:54:10 发布

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分类专栏： 2009-8 文章标签： javascript function internet date query go

本文链接：https://blog.youkuaiyun.com/smallbowl/article/details/4505200

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本文介绍了一种计算查询任务执行时间的方法，并提供了具体的JavaScript实现代码。通过记录查询开始和结束的时间戳，利用自定义函数计算并返回执行所花费的小时、分钟及秒数。

Today I searched on the Internet how to figure out how much time did it take to execute my query task in a bqy, but couldn't find anything great to fulfil/meet my need. Then I learnt it from my predecessor's codes. Now I want to write it down so that one day when I go back to read the articles I can remember them:

//取整 m除以n所得结果的整数部分 function getDevInt(m,n) { if(n==0) return m else { var rtn = ((m-(m%n))/n) return rtn } } //根据毫秒数，得出时，分，秒数 function getExecTime(itime) { var rtn = " " var hours = getDevInt(itime,60*60*1000) itime = itime - hours*60*60*1000 var minutes = getDevInt(itime,60*1000) itime = itime - minutes*60*1000 var seconds = getDevInt(itime,1000) rtn = rtn + hours + "小时" +minutes + "分钟" +seconds+"秒" return rtn } //查询起始时间 var l_start_time = new Date() //查询结束时间 var l_end_time = new Date() var l_proc_time = getExecTime(l_end_time.getTime()-l_start_time.getTime()) //将耗时填充到首页的控件text_proc_time l_eis_section.Shapes["text_proc_time"].Text = "查询耗时："+l_proc_time