Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
おうちにAPIを生やすお話.pdf
Search
yagi2
August 03, 2018
0
470
おうちにAPIを生やすお話.pdf
Kyoto.LT 第21回
https://kyotolt.connpass.com/event/93043/
yagi2
August 03, 2018
Tweet
Share
More Decks by yagi2
See All by yagi2
Kotlin DSLを理解してみる / Understanding Kotlin DSL
yagi2
4
2.5k
略解 The Navigation Architecture Component
yagi2
1
210
10分で完全に(雰囲気を)理解するマテリアルデザイン
yagi2
1
420
KtorでおうちAPIをリプレースした話
yagi2
1
1k
Featured
See All Featured
Scaling GitHub
holman
459
140k
Building Better People: How to give real-time feedback that sticks.
wjessup
367
19k
Designing for Performance
lara
606
69k
GraphQLの誤解/rethinking-graphql
sonatard
70
10k
Mobile First: as difficult as doing things right
swwweet
223
9.5k
Documentation Writing (for coders)
carmenintech
69
4.7k
The Language of Interfaces
destraynor
157
24k
Practical Tips for Bootstrapping Information Extraction Pipelines
honnibal
PRO
17
1.1k
What's in a price? How to price your products and services
michaelherold
245
12k
Building Adaptive Systems
keathley
41
2.5k
Evolution of real-time – Irina Nazarova, EuRuKo, 2024
irinanazarova
7
630
The MySQL Ecosystem @ GitHub 2015
samlambert
251
12k
Transcript
͓͏ͪʹAPIΛੜ͓͢ 2018/08/03 Kyoto.LT #21 γʔαʔגࣜձࣾ Itsuki AOYAGI (@yagi2)
ࣗݾհ • ੨༄ थʢItsuki AOYAGI) • ͗ʹ͍ʢ@yagi2, @yaginierʣ • γʔαʔגࣜձࣾ
• AndroidΞϓϦΤϯδχΞ • ͓͏͕ͪେ͖
ࣗݾհ • ੨༄ थʢItsuki AOYAGI) • ͗ʹ͍ʢ@yagi2, @yaginierʣ • γʔαʔגࣜձࣾ
• AndroidΞϓϦΤϯδχΞ • ͓͏͕ͪେ͖
࠷ۙ؆୯ʹ͓͏ͪͱITΛܨ͛ΒΕΔ ɾGoogle Home ɾAmazon Alexa ɾHomePod ……
࠷ۙ؆୯ʹ͓͏ͪͱITΛܨ͛ΒΕΔ ɾGoogle Home ɾAmazon Alexa ɾHomePod …… ͕ɺҙ֎ͱͰ͖Δ͜ͱݶΒΕ͍ͯΔ……
σϑΥϧτͰແ͍ػೳΛΔʹ • ࣗͰΞΫγϣϯεΩϧΛ͏ • ൺֱత؆୯ʹՃͰ͖Δ͕ॊೈੑऑ͍ • IFTTTΛͬͯWebhook͍ͯ͠Ζ͍ΖΔ • Webhook͢ΔͷͰՄೳੑແݶେ͕ͩ༻ҙ͢Δͷଟ͍
σϑΥϧτͰແ͍ػೳΛΔʹ • ࣗͰΞΫγϣϯεΩϧΛ͏ • ൺֱత؆୯ʹՃͰ͖Δ͕ॊೈੑऑ͍ • IFTTTΛͬͯWebhook͍ͯ͠Ζ͍ΖΔ • Webhook͢ΔͷͰՄೳੑແݶେ͕ͩ༻ҙ͢Δͷଟ͍
͓͏ͪAPI
APIʢAPlication Interfaceʣ ͬͯΔਓ
APIͬͨ͜ͱ͋Δਓ
API࡞ͬͨ͜ͱ͋Δਓ
ࣗʹAPIαʔό͕͋Δਓ
͓͏ͪAPI • ࣗͷ͋Ε͜ΕΛHTTP(S)ܦ༝Ͱ͋Ε͜ΕͰ͖ ΔΑ͏ʹ͢Δͭ • ͓͏ͪͷঢ়ଶʢGETʣ • Ոిͷૢ࡞ʢPOSTʣ
ԿΛ࣮ݱ͍͔ͨ͠ • PCͷిݯΛೖΕ͍ͨʢWake on LANʣ • ΠϯλʔωοτϥδΦͷૢ࡞Λ͍ͨ͠ • ΤΞίϯͷՈిͷૢ࡞Λ͍ͨ͠ •
෦ͷԹͱ͔औΓ͍ͨ
ࠓճेീ൪ͷKotlinͰAPIΛ࡞Δ
KotlinͰͷAPI • બࢶ͍Ζ͍Ζ͋ΔʢͳʹͤJavaͷࢿ࢈͕͑ΔͷͰʣ • SpringBootવΓ…… • KotlinͱSpring BootΛͬͯαΫοͱୟ͚ΔAPIΛ࡞Δ • ͔͠͠KotlinͰΓ͍ͨ
• ͷͰKtorͱ͍͏ϑϨʔϜϫʔΫΛ͏
Ktor • ΊͬͪΌബ͍WebΞϓϦͷϑϨʔϜϫʔΫ ( https://github.com/ktorio/ktor ) • ඇಉظॲཧ͍͍ײ͡ʹͳ͍ͬͯΔ • KotlinͷCoroutinesͱ͍͏ػೳ
fun main(args: Array<String>) { embeddedServer(Netty, 8080) { routing { get("/") { call.respondText("Hello, world!", ContentType.Text.Html) } } }.start(wait = true) }
KtorͰͷAPI • https://github.com/yagi2/Kaya • Private Repository • ͱ͍࣮͑ࠓճͷຊ࣭తͳ෦Ͱͳ͍ͷͰলུ • KtorͰ͓͏ͪAPIΛϦϓϨʔεͨ͠
- Speaker Deck
ͯ͞APIͨ͠
ͳͥAPIΛ࡞ͬͨͷ͔ • Application Interface • ͭ·ΓAPIΛ༻ҙ͢Ε͍ΖΜͳͱ͜Ζ͔Β͑Δ • Web,εϚϗ,HomeܥσόΠε
ࠓճͷߏ • API • Kotlin+KtorΛRaspberryPi্Ͱಈ͔͢ʢࣗʣ • ΫϥΠΞϯτ • WebϒϥβʢૉHTMLʣ •
AndroidΞϓϦʢेീ൪ʣ • Google Home miniʢࣗʣ ※DDNSΛͬͯࣗ֎͔ΒAPIʹΞΫηεՄೳ
ྑ͍ • ͓͏ͪͷ͋Ε͜Εʹର͢ΔೖྗͷΠϯλʔϑΣʔε͕૿͑ͨ • εϚϗࣾձͳݱʹͽͬͨΓ • ೖྗΠϯλʔϑΣʔε͕ଟ͍ʹӽͨ͜͠ͱͳ͍࠷ߴ • ͳΜͳΒcurlͰՈిૢ࡞Ͱ͖Δ •
͓͏ͪͷ͋Ε͜ΕΛҰݩཧͰ͖Δͷྑ͍ • APIΛ࡞Δೳྗؒҧ͍ͳ্͕͘Δ
ྑ͘ͳ͍ • ͳΜ͔RasPi͕ࢮΜͩΓϓϩηε͕ࢮΜͩΓ͢Δ • MackerelͰࢮ׆ࢹ͍ͯ͠Δ • ঢ়ଶΛRasPiʹͨͤ͗͢Δͱࠓਖ਼نͷϦϞίϯ͔Βૢ࡞ Λͨ͘͠ͳ͘ͳΔ • APIΛհ͞ͳ͍ͷͰঢ়ଶཧ͕໘ʹͳΔ
ࠓޙΓ͍ͨ͜ͱ • ࠓRESTfulAPIͳͷͰGraphQLʹͨ͠Γ͍ͨ͠ɻ • WebUI࡞Γ͍ͨ • Թͱ͔֎෦ͷՈిૢ࡞ɺऔಘʹ͍ΖΜͳόΠφϦ͕ґଘͯ͠ ΔͷͰDockerͱ͔ͰυΧυΧ͍ͨ͠
࣮ࡍʹى͖ͨා͍
ͦͷ̍ ͳΜ͔͍Ζ͍Ζઢͯͨ͠ΒLED͕ ম͖͖Εͨ
ిؾͷษڧΛ͔ͬ͠Γ͠·͠ΐ͏
ͦͷ̎ ͳΜ͔উखʹPC͕͍ͨΓϥδΦ ͕͍ͨΓ͢Δոحݱ
https://twitter.com/rombulow/status/990684453734203392
Կ͕ى͖ͨͷ͔ • GETͰτάϧͳϦΫΤετΛ࣮͢Δ • ςϨϏʹGET → ిݯONͳΒOFF OFFͳΒON • Chromeͷ৽نλϒ։͍ͨͱ͖ͷ࠷ۙ։͍ͨϖʔδʹAPI
͏ϖʔδ͕͋ΔͱGET͕ϦΫΤετ͞ΕΔ
HTTPΛཧղͤΑ HTTPͷGETႈʹ͢Δ͖Ͱ ͋ͬͯɺ෭࡞༻ΛͨͤΔͱ Googleͱ͔ͷBOTͱ͔ͷΫϩʔϥ ͕͓Ոʹ৵ೖͯ͘͠Δ
ͱ͍͑ΊͪΌΜ͜ศརͩ͠ ݱGoogle Homeͱ͔͋ΔͷͰ ΈΜͳΖ͏ ͓ΘΓ