问题
I'm using the Hacker News API made at Algolia here:
https://hn.algolia.com/api
I'm a bit confused as it says to search for posts since a certain time it says to run the following query:
Comments since timestamp X (in second)
http://hn.algolia.com/api/v1/search_by_date?tags=comment&numericFilters=created_at_i>X
It says to replace X with a timestamp in seconds, but how exactly would you do this? Let's say the last post I have is at 2015-08-25T15:35:58.000Z. How exactly would I run this query to search for posts since that date? I don't know how to convert this date to seconds...
Thanks in advance!
回答1:
getTime() will get the date in milliseconds, so divide by 1000:
var date = new Date("2015-08-25T15:35:58.000Z");
var seconds = date.getTime() / 1000; //1440516958
来源：https://stackoverflow.com/questions/32208476/javascript-converting-a-date-into-seconds