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GraphQL勉強会 2017.6.7
Nobutaka OSHIRO
June 07, 2017
Technology
4
860
GraphQL勉強会 2017.6.7
2017.6.7に開催した社内勉強会で使用した発表資料です。
Nobutaka OSHIRO
June 07, 2017
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Transcript
GraphQLษڧձ by Nobutaka OSHIRO 6/7 WED 19:00-21:00
࣍ • GraphQLͱ • GraphQLͷϝϦοτɾσϝϦοτ • GraphQLΛͨΊ͢ʹ • GraphQL Server
/ Clientͷ࣮ํ๏ • GraphQLཧղͷϙΠϯτ • ·ͱΊ
GraphQLͱ
http://graphql.org/
GraphQLͱ GraphQLΫϥΠΞϯτ͔Βαʔόʔͷ͍ ߹Θͤʹ༻͢ΔΫΤϦʔݴޠ(༷)
GraphQLͱ • ϓϩάϥϛϯάݴޠͰͳ͘ɺΫΤϦʔݴޠ • 2012ʹFacebookʹΑͬͯ࡞͞Εɺ2015·ͰFacebookࣾ Ͱ༻͞Ε͍ͯͨͷΛɺ2015ʹFacebook͕Ұൠެ։ͨ͠ • ݱࡏ༷ͷඪ४ԽΛࢦ͓ͯ͠ΓɺDraft RFC͕ެ։͞Ε͍ͯΔ •
https://facebook.github.io/graphql/ • GraphQL͕ఏڙ͢Δͷ • ౷ҰΠϯλʔϑΣʔεɺλΠϓγεςϜɺAPI༷औಘػೳ
GraphQLͷϝϦοτɾσϝϦοτ
GraphQLͷϝϦοτ • ΫϥΠΞϯτΞϓϦέʔγϣϯ͕ඞཁͱ͢ΔσʔλΛ1ճͷϦΫΤ ετͰऔಘͰ͖ΔΑ͏ʹͳΔ • APIͷΤϯυϙΠϯτ1͚ͭͩɺ1ͭͷΤϯυϙΠϯτͰ༷ʑͳϦΫ ΤετʹରԠͰ͖Δ • ΫϥΠΞϯτΞϓϦέʔγϣϯ͔ΒαʔόʔʹϦΫΤετΛ͛Δ ࡍʹɺ౷Ұ͞ΕͨΠϯλʔϑΣʔε͕ఏڙ͞Ε͍ͯΔͷͰɺΫϥΠ
Ξϯτ/αʔόʔͦΕͧΕͷ࣮ʹӨڹΛड͚ͣʹ։ൃΛਐΊΔ͜ͱ ͕Ͱ͖Δ • GraphQLͷ։ൃΛαϙʔτ͢ΔπʔϧͷԸܙΛड͚ΒΕΔ
GraphQLͷσϝϦοτ • αʔόʔαΠυͷ࣮͕େม • RFCʹैͬͯҰ͔ΒGraphQLϨΠϠʔͷαʔόʔϓϩάϥϜΛࣗ࡞͢Δͷ༰қͰͳ͍ • ϓϩδΣΫτͰ༻͢Δ߹ɺ͢Ͱʹز͔ͭαʔυύʔςΟͷ࣮͕͋ΔͷͰɺͦΕ Λ༻͢Δͷ͕Α͍ • 1ճͷϦΫΤετͰͷίʔυྔ૿Ճ͢Δ
• ΫϥΠΞϯτଆͰɺԿͷσʔλ͕ඞཁͳͷΛʮͯ͢ʯ໌ࣔ͢Δඞཁ͕͋Δ • จݙ͕গͳ͍ • ӳޠͷυΩϡϝϯτ͕΄΅ • ύϑΥʔϚϯε࠷దԽͷϕετϓϥΫςΟε͕ͳ͍ • ϦΫΤετͷܗ͕ຖճมΘΔՄೳੑ͕͋ΔͷͰΩϟογϡ͕(REST APIʹൺͯ)͍͠
GraphQLΛͨΊ͢ʹ
GraphQLΛͨΊ͢ʹ • GitHub GraphQL API • https://developer.github.com/v4/ • SWAPI GraphQL
• http://graphql.org/swapi-graphql/ • Idobata GraphQL API • https://idobata.io/ja/api
GraphQL Server / Client
GraphQL Server / Client http://graphql.org/code/
GraphQLཧղͷϙΠϯτ
GraphQLཧղͷϙΠϯτ • ͯ͢ͷϦΫΤετPOSTʹͳΔ • ʮΫΤϦʔ(Query)ʯͱʮϛϡʔςʔγϣϯ(Mutation)ʯͷ2छྨ͕͋Δ • CQRS( Command Query Responsibility
Segregation ίϚϯυΫΤϦ ʔ) • ΫΤϦʔ෭࡞༻Λى͜͞ͳ͍ͷ • ϛϡʔςʔγϣϯ෭࡞༻Λى͜͢ͷ • GraphQLͷϨεϙϯεεϐʔυΫΤϦʔͷதͰղܾ͕Ұ൪͍ͷʹ ҾͬுΒΕΔ
·ͱΊ
·ͱΊ • GraphQLΫϥΠΞϯτ͔Βαʔόʔͷ ͍߹Θͤʹ༻͢ΔΫΤϦʔݴޠ(༷) • ΫϥΠΞϯτΞϓϦέʔγϣϯ͕ඞཁͱ͢Δσʔ λΛ1ճͷϦΫΤετͰऔಘͰ͖ΔΑ͏ʹͳΔ • ΫϥΠΞϯτଆͷ࣮γϯϓϧʹͳΔ͕ɺαʔ όʔαΠυ࣮͕গ͠େม
ࢀߟจݙ • GraphQLެࣜαΠτ - http://graphql.org/ • GraphQL RFC (Working Draft)
- http:// facebook.github.io/graphql/ • Apollo - https://www.apollodata.com/ • GraphQL San Francisco (San Francisco, CA) | Meetup - https://www.meetup.com/ja-JP/GraphQL-SF/ • GitHub GraphQL API - https://developer.github.com/v4/
Thank you!