Hacker News API

Posted Charlie大夫

tags:

篇首语:本文由小常识网(cha138.com)小编为大家整理,主要介绍了Hacker News API相关的知识,希望对你有一定的参考价值。

Hacker News API中的URI和版本

API都由https://hacker-news.firebaseio.com提供。

单个条目信息

故事,评论,招聘,问答,以及投票都叫做条目。它们有各自唯一的ID,是不相互重复的整数形式,接口地址是: https://hacker-news.firebaseio.com/v0/item/.

所有的条目都共有下面的属性:

属性描述
id The item’s unique id. Required.
deleted true if the item is deleted.
type The type of item. One of “job”, “story”, “comment”, “poll”, or “pollopt”.
by The username of the item’s author.
time Creation date of the item, in Unix Time.
text The comment, Ask HN, or poll text. html.
dead true if the item is dead.
parent The item’s parent. For comments, either another comment or the relevant story. For pollopts, the relevant poll.
kids The ids of the item’s comments, in ranked display order.
url The URL of the story.
score The story’s score, or the votes for a pollopt.
title The title of the story or poll.
parts A list of related pollopts, in display order.

举例说明,一个故事的数据结构是这样的:: https://hacker-news.firebaseio.com/v0/item/8863.json?print=pretty

{
  "by" : "dhouston",
  "id" : 8863,
  "kids" : [ 8952, 9224, 8917, 8884, 8887, 8943, 8869, 8958, 9005, 9671, 8940, 9067, 8908, 9055, 8865, 8881, 8872, 8873, 8955, 10403, 8903, 8928, 9125, 8998, 8901, 8902, 8907, 8894, 8878, 8870, 8980, 8934, 8876 ],
  "score" : 111,
  "time" : 1175714200,
  "title" : "My YC app: Dropbox - Throw away your USB drive",
  "type" : "story",
  "url" : "http://www.getdropbox.com/u/2/screencast.html"
}

而评论的是: https://hacker-news.firebaseio.com/v0/item/2921983.json?print=pretty

{
  "by" : "norvig",
  "id" : 2921983,
  "kids" : [ 2922097, 2922429, 2924562, 2922709, 2922573, 2922140, 2922141 ],
  "parent" : 2921506,
  "text" : "Aw shucks, guys ... you make me blush with your compliments.<p>Tell you what, Ill make a deal: I\'ll keep writing if you keep reading. K?",
  "time" : 1314211127,
  "type" : "comment"
}

投票的是: https://hacker-news.firebaseio.com/v0/item/126809.json?print=pretty

{
  "by" : "pg",
  "id" : 126809,
  "kids" : [ 126822, 126823, 126993, 126824, 126934, 127411, 126888, 127681, 126818, 126816, 126854, 127095, 126861, 127313, 127299, 126859, 126852, 126882, 126832, 127072, 127217, 126889, 127535, 126917, 126875 ],
  "parts" : [ 126810, 126811, 126812 ],
  "score" : 46,
  "text" : "",
  "time" : 1204403652,
  "title" : "Poll: What would happen if News.YC had explicit support for polls?",
  "type" : "poll"
}

相关信息:https://hacker-news.firebaseio.com/v0/item/160705.json?print=pretty

{
  "by" : "pg",
  "id" : 160705,
  "parent" : 160704,
  "score" : 335,
  "text" : "Yes, ban them; I\'m tired of seeing Valleywag stories on News.YC.",
  "time" : 1207886576,
  "type" : "pollopt"
}

用户

用户的ID是区分大小写的,接口地址是 https://hacker-news.firebaseio.com/v0/user/.

举例说明: https://hacker-news.firebaseio.com/v0/user/jl.json?print=pretty

{
  "about" : "This is a test",
  "created" : 1173923446,
  "delay" : 0,
  "id" : "jl",
  "karma" : 2937,
  "submitted" : [ 8265435, 8168423, 8090946, 8090326, 7699907, 7637962, 7596179, 7596163, 7594569, 7562135, 7562111, 7494708, 7494171, 7488093, 7444860, 7327817, 7280290, 7278694, 7097557, 7097546, 7097254, 7052857, 7039484, 6987273, 6649999, 6649706, 6629560, 6609127, 6327951, 6225810, 6111999, 5580079, 5112008, 4907948, 4901821, 4700469, 4678919, 3779193, 3711380, 3701405, 3627981, 3473004, 3473000, 3457006, 3422158, 3136701, 2943046, 2794646, 2482737, 2425640, 2411925, 2408077, 2407992, 2407940, 2278689, 2220295, 2144918, 2144852, 1875323, 1875295, 1857397, 1839737, 1809010, 1788048, 1780681, 1721745, 1676227, 1654023, 1651449, 1641019, 1631985, 1618759, 1522978, 1499641, 1441290, 1440993, 1436440, 1430510, 1430208, 1385525, 1384917, 1370453, 1346118, 1309968, 1305415, 1305037, 1276771, 1270981, 1233287, 1211456, 1210688, 1210682, 1194189, 1193914, 1191653, 1190766, 1190319, 1189925, 1188455, 1188177, 1185884, 1165649, 1164314, 1160048, 1159156, 1158865, 1150900, 1115326, 933897, 924482, 923918, 922804, 922280, 922168, 920332, 919803, 917871, 912867, 910426, 902506, 891171, 807902, 806254, 796618, 786286, 764412, 764325, 642566, 642564, 587821, 575744, 547504, 532055, 521067, 492164, 491979, 383935, 383933, 383930, 383927, 375462, 263479, 258389, 250751, 245140, 243472, 237445, 229393, 226797, 225536, 225483, 225426, 221084, 213940, 213342, 211238, 210099, 210007, 209913, 209908, 209904, 209903, 170904, 165850, 161566, 158388, 158305, 158294, 156235, 151097, 148566, 146948, 136968, 134656, 133455, 129765, 126740, 122101, 122100, 120867, 120492, 115999, 114492, 114304, 111730, 110980, 110451, 108420, 107165, 105150, 104735, 103188, 103187, 99902, 99282, 99122, 98972, 98417, 98416, 98231, 96007, 96005, 95623, 95487, 95475, 95471, 95467, 95326, 95322, 94952, 94681, 94679, 94678, 94420, 94419, 94393, 94149, 94008, 93490, 93489, 92944, 92247, 91713, 90162, 90091, 89844, 89678, 89498, 86953, 86109, 85244, 85195, 85194, 85193, 85192, 84955, 84629, 83902, 82918, 76393, 68677, 61565, 60542, 47745, 47744, 41098, 39153, 38678, 37741, 33469, 12897, 6746, 5252, 4752, 4586, 4289 ]
}

实时数据

Firebase最酷的地方是支持实时数据更新通知。你可以订阅条目信息,这时你可以观察它们在首页的名次,那些新条目出现,或新的用户信息更新。

获取排名前100条信息

获取最新的排名前100条的API是这里: https://hacker-news.firebaseio.com/v0/topstories.

举例说明: https://hacker-news.firebaseio.com/v0/topstories.json?print=pretty

当前最大ID

获取当前最大ID的接口地址是 https://hacker-news.firebaseio.com/v0/maxitem.

举例说明: https://hacker-news.firebaseio.com/v0/maxitem.json?print=pretty

获取条目和用户的变更信息

接口地址是这里: https://hacker-news.firebaseio.com/v0/updates.

例如:https://hacker-news.firebaseio.com/v0/updates.json?print=pretty

 

 

以上是关于Hacker News API的主要内容,如果未能解决你的问题,请参考以下文章

可以处理负面排名的 Reddit/Hacker News 风格的流行时间衰减算法

Python 3 获取和解析 JSON API

在 Flutter 中从 API 获取数据

onActivityResult 未在 Android API 23 的片段上调用

API NEWS | 三个Argo CD API漏洞

python Alchemy News Api使用python调用