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モバイルアプリとAPIのありかたを考える2014
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ar_tama
August 30, 2014
Programming
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モバイルアプリとAPIのありかたを考える2014
YAPC::Asia 2014
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August 30, 2014
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Transcript
Copyright (C) DeNA Co.,Ltd. All Rights Reserved. ͜Ε͔ΒͷϞόΠϧΞϓϦͱ "1*ͷ͋Γ͔ͨΛߟ͑Δ 1
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. ΠϯτϩμΫγϣϯ 2
• ͋Βͨ· • !BS@UBNB
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. ΠϯτϩμΫγϣϯ 3
• ͋Βͨ· • !BS@UBNB • גࣜձࣾσΟʔɾΤψɾΤʔ • γεςϜຊ෦ϓϥοτϑΥʔϜγεςϜ෦αʔόʔάϧʔϓ • ࣗࣾϓϥοτϑΥʔϜͷΊΜͲ͏ΛݟΔͱ͜Ζ
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. ΠϯτϩμΫγϣϯ 4
• झຯͰJ04ΞϓϦΛ͍ͭͬͯ͘·͢ • IUUQUFOTVOFU
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. ΠϯτϩμΫγϣϯ 5
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. ΠϯτϩμΫγϣϯ 6
w ͖ΐ͏ͷͪͪ
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. ΠϯτϩμΫγϣϯ 7
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. ࣭Ͱ͢ 8
• αʔόαΠυΤϯδχΞͩΑʔ • ΫϥΠΞϯταΠυΤϯδχΞͩΑʔ • ͲͬͪΔΑʔ
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. ຊฤʹೖΔ·͑ʹʜ 9
• ͜ΜͳͻͱΛରʹ͍ͯ͠·͢ • ΫϥΠΞϯταΠυΤϯδχΞ͚ͩͲɺαʔόαΠυ ͱΤϯδχΞ ͷ ͜ͱΛͬͱΓ͍ͨ • αʔόαΠυΤϯδχΞ͚ͩͲɺΫϥΠΞϯταΠυ ͱΤϯδχΞ ͷ ͜ͱΛͬͱΓ͍ͨ • ϞόΠϧΞϓϦؔ࿈ͷτϐοΫʹڵຯ͕͋Δ • ϞόΠϧΞϓϦ։ൃΛͬͱΑ͍ͨ͘͠ • ݰਓʹΓͳ͍͔ʂ
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. ຊฤʹೖΔ·͑ʹʜ 10
• ʮϞόΠϧΞϓϦʯͷఆٛ • ͓ʹJ04"OESPJEΞϓϦΛࢦ͍ͯͬͯ͠·͢ • ΫϥΠΞϯταΠυͷࣄྫσϞͱͯ͠ڍ͛ΔͷJ04ͷΈ
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. ϞόΠϧΞϓϦ͋Δ͋Δ 11
• খ͘͞ग़ͯ͠ίπίπվળ͕Γʹ͍͘ͱ͔ • WJFX෦ͷHJUཧͭΒ͍ͱ͔ • αΠζ੍ݶ͍ͨΜͱ͔ • σόΠεؒಉظ͋ͨΓ·͑ͩΑͶͱ͔ • ௨৴ͱ͔
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. ϞόΠϧΞϓϦ͋Δ͋Δ 12
• খ͘͞ग़ͯ͠ίπίπվળ͕Γʹ͍͘ͱ͔ • WJFX෦ͷHJUཧͭΒ͍ͱ͔ • αΠζ੍ݶ͍ͨΜͱ͔ • σόΠεؒಉظ͋ͨΓ·͑ͩΑͶͱ͔ • ௨৴ͱ͔
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. ϞόΠϧΞϓϦ͋Δ͋Δ 13
• ϢʔβͷΞΫγϣϯͷͨͼʹʮ௨৴தʜʯ
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. ϞόΠϧΞϓϦ͋Δ͋Δ 14
• ਓࡐෆͰͨͲͨͲ͘͠όοΫΤϯυΛ࡞͍ͬͯͨΒϘτϧωοΫʹʜ • ݸਓɾখதن։ൃʹ͋Γ͕ͪ
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. ϞόΠϧΞϓϦ͋Δ͋Δ 15
• ຖճΞϓϦΛ࡞ΔͨͼτʔΫϯอଘσʔλಉظ͘Β͍͔͠͠ͳ͍όοΫ ΤϯυΛ࡞͍ͬͯΔ • ͱ͍༷͕͑ͪΐͬ͜ͱҧͬͨΓͯ͠ڞ௨Խͮ͠Β͍ • PSڞ௨ԽͰ͖Δ͘͠Έʹͳ͍ͬͯͳ͍
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. ཧ 16
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. ཧ 17
• γεςϜ߹Ϣʔβ߹ • Ϣʔβͷಈ͖ΛγεςϜతͳ߹ͰϒϩοΫ͢Δ͖Ͱͳ͍ • ૹ৴தΫϧΫϧͱ͔ • ϢʔβମݧΛ࠷େԽ͢ΔͨΊͷγεςϜΞʔΩςΫνϟͰ͋Γ͍ͨ
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. ཧʹۙͮͨ͘Ίʹʜ 18
• .#BB4 • +40/31$#BUDI
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. ཧʹۙͮͨ͘Ίʹʜ 19
• .#BB4 • +40/31$#BUDI
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. .#BB4 20
• .PCJMF#BDLFOEBTB4FSWJDF • ද֨ͷ1BSTFͱ͍͏αʔϏεʹ͍ͭͯ͢͜͠۷ΓԼ͛·͢
• ϞόΠϧΞϓϦͷόοΫΤϯυΛ·Δͬͱ໘Έͯ͘ΕΔαʔϏε Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved.
1BSTF 21
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. 1BSTF 22
• σʔλετΞ • 4%,ͱ3&45"1*ͷఏڙ • ϓογϡ௨ૹ৴ • ղੳ • ΣϒΞϓϦͷϗεςΟϯά • SEQBSUZQMVHJOTͷಋೖࢧԉ • "QQ-JOLTͱ͔
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. 1BSTF 23
• .#BB4 1BB4ͳΠϝʔδ • Ұ෦ͷػೳ)FSPLVͬΆ͍ • ͦ͏͍͑)FMJPT͍ͬͯ·ʜʁ
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. 1BSTF 24
• σʔλετΞ • 4%,ͱ3&45"1*ͷఏڙ • ϓογϡ௨ૹ৴ • ղੳ • ΣϒΞϓϦͷϗεςΟϯά • SEQBSUZQMVHJOTͷಋೖࢧԉ • "QQ-JOLTͱ͔
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. 1BSTF 25
• ͜Μͳͱ͖ʹ͋͠Θͤ!ΫϥΠΞϯταΠυ • খதنΞϓϦͷϓϩτλΠϐϯάͱεϞʔϧελʔτ • UPLFOͷอଘσʔλͷಉظͷͨΊ͚ͩʹόοΫΤϯυΛ༻ҙ͠ͳͯ͘Α͘ͳΔ • ΞϓϦͦͷͷͷ։ൃʹूதͰ͖Δ • ˠ1BSTFͷͶΒ͍Ͳ͓Γʂ
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. 1BSTF 26
• ͜Μͳͱ͖ʹ͋͠Θͤ!ΫϥΠΞϯταΠυɾαʔόαΠυ • ϞόΠϧΞϓϦɾΣϒΞϓϦͰͬ͘͞ͱσʔλಉظ • 4%,ͷ෯͕͍3&45"1*ఏڙ͞Ε͍ͯΔͷͰ൚༻ੑ͕ߴ͍ • 3&45"1*ͷϢʔβ֦ுͰ͖Δ
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. 1BSTF 27
• σϞ
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. ͪΐͬͱدΓಓ 28
• %SPQCPY%BUBTUPSF"1* • ΦϑϥΠϯͰ$36%ͨ͠%SPQCPYͷσʔλΛΦϯϥΠϯʹͳͬͨλ ΠϛϯάͰΑ͠ͳʹಉظͯ͘͠ΕΔ܅ • ϢʔεέʔεʹΑͬͯΊͪΌΊͪΌศརͳΑ͔Μʂ
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. ͜͜Ͱ͓͞Β͍ 29
• γεςϜ߹Ϣʔβ߹ • Ϣʔβͷಈ͖ΛγεςϜతͳ߹ͰϒϩοΫ͢Δ͖Ͱͳ͍ • ૹ৴தͱ͔ • ϢʔβମݧΛ࠷େԽ͢ΔͨΊͷγεςϜΞʔΩςΫνϟͰ͋Γ͍ͨ
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. ϏϑΥʔΞϑλʔ 30
• ϢʔβମݧΛ࠷େԽ͢ΔͨΊͷγεςϜΞʔΩςΫνϟͰ͋Γ͍ͨ • αʔϏεɾϓϩμΫτͦͷͷʹϑΥʔΧεͰ͖Δڥ͕͍ͭͭ͋Δ
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. ཧʹۙͮͨ͘Ίʹʜ 31
• .#BB4 • +40/31$#BUDI
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. +40/31$ 32
• +40/Ͱ31$͢ΔͨΊͷ༷ • +40/ܗࣜͰΓʔͱͳΖ͠ʔ͡ΌΛ͜ʔΔ͢Δ
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. +40/31$ 33
• ʮͨͩ+40/ܗࣜͰϝοηʔδΛΓͱΓ͢Δ͚ͩͳͷʹԿ͕ͦΜͳʹ͏ Ε͍͠ͷʁʯ
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. +40/31$ 34
• ಛ • جຊతʹ1045ͷΈ • 63*ͻͱͭʢݺͼग़͢ॲཧ1045ύϥϝʔλͰఆٛʣ
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. +40/31$ 35
• ͓͕ͯΔʂ
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. +40/31$#BUDI 36
• Ͱ৽͘͠Ճ͞Ε༷ͨ • /PUJpDBUJPOͱ#BUDI
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. +40/31$#BUDI 37
• ඪ४తͳSFRSFTͷྫ • ௨৴ͱϦΫΤετ͕ client server connec+on req res connec+on req res connec+on req res
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. +40/31$#BUDI 38
• +40/31$#BUDISFRSFTͷྫ • ௨৴ͱϦΫΤετ͕O client server connec+on req res
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. +40/31$#BUDI 39
• ͜Μͳͱ͖ʹ͋͠Θͤ!ΫϥΠΞϯταΠυ • Ұʹͨ͘͞ΜϦΫΤετΛૹΓ͍ͨλΠϛϯά • ੳͷͨΊͷϢʔβͷૢ࡞ϩάΛ͠͠ૹΓ͚͍ͭͨͳͲ
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. +40/31$#BUDI 40
• ͜Μͳͱ͖ʹ͋͠Θͤ!ΫϥΠΞϯταΠυ • ෳͷॲཧΛΈཱ͍ͯ͢ɾίʔυͷ࠶ར༻ੑ͕ߴ·Δ • ରԠ͢ΔॲཧΛಠཱͤͯ͞ॻ͍͓͍ͯͯɺϦΫΤετΛΈཱͯΔ A B C A C req res
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. +40/31$#BUDI 41
• ͜Μͳͱ͖ʹ͋͠Θͤ!αʔόαΠυ • ෳͷॲཧΛΈཱ͍ͯ͢ • ʮ"ͱ#Λ͢ΔΤϯυϙΠϯτʯʮ"ͱ#ͱ$Λ͢ΔΤϯυϙΠϯτʯͳΜ͚ͯ ͯఏڙ͠ͳͯ͘Α͘ͳΔ POST /xxx A, B POST /yyy A, B, C [{method: “A”}, {method: “B”}, {method: “C”}] A B C
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. +40/31$#BUDI 42
• ͜Μͳͱ͖ʹ͋͠Θͤ!Ϣʔβ • ෳSFRSFTΛ·ͱΊͯૹΕΔ͔Βɺ௨৴ίετ͕Լ͕Δ • όοΫΤϯυଆͰॏͨ͗͢Δॲཧ͕ΔϦΫΤετΛࠞͥͳ͍ͳͲɺવ ඞཁͳͷͷɺମײ͙࣌ؒͬͱ͘ͳΔͣʂ
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. +40/31$#BUDI 43
• ֤ݴޠͷ࣮ঢ়گ • +40/31$ͦͷͷͷ$MJFOU4FSWFS࣮ଟ͍ͷͷɺ#BUDIʹ ରԠ͍ͯ͠ͳ͍ͷ͕ଟ͍ • J04ͷ௨৴ϥΠϒϥϦද֨"'/FUXPSLJOH ͱɺ"'+40/31$$MJFOU #BUDIʹରԠ͍ͯ͠ͳ͍ • ࢀߟIUUQFOXJLJQFEJBPSHXJLJ+40/31$*NQMFNFOUBUJPOT
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. ͪΐͬͱدΓಓ 44
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. νϥγϧ 45
• ؔ౦ݍͷεʔύʔͷνϥγใ͔Β ಛചใͷνΣοΫ͓ͶͩΜͷൺֱ͕Ͱ͖ͪΌ͏ΞϓϦ
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. νϥγϧ 46
ʊਓਓਓਓਓਓਓʊ ʼɹಥવͷએɹʻ ʉ:?:?:?:?:?:ʉ
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. νϥγϧ 47
• +30/31$#BUDIΛͬͯαʔόαΠυͱΓͱΓ͍ͯ͠Δ • $34+40/31$$MJFOUCZ!TJOUBSJP
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. $34+40/31$$MJFOU 48
• +40/31$#BUDIʹରԠͨ͠"1*$MJFOU • ϦΫΤετͦͷͷͱରԠ͢Δ3FRVFTU*%ͷ࠾൪ɺཧ • "'/FUXPSLJOHͷ͏͑ʹ͔͍ͬͬͯ·͢ • /463-4FTTJPOϕʔε • J04Ή͚ʹ/463-$POOFDUJPOϕʔε͋ΔΑʂ
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. $34+40/31$$MJFOU 49
• HJUIVCDPNʹͯۙެ։༧ఆʂ • 'PSL*U
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. +40/31$#BUDI 50
• σϞ
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. ͜͜Ͱ͓͞Β͍ 51
• γεςϜ߹Ϣʔβ߹ • Ϣʔβͷಈ͖ΛγεςϜతͳ߹ͰϒϩοΫ͢Δ͖Ͱͳ͍ • ૹ৴தͱ͔ • ϢʔβମݧΛ࠷େԽ͢ΔͨΊͷγεςϜΞʔΩςΫνϟͰ͋Γ͍ͨ
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. ϏϑΥʔΞϑλʔ 52
• Ϣʔβͷಈ͖ΛγεςϜతͳ߹ͰϒϩοΫ͢Δ͖Ͱͳ͍ • #BUDI3FRVFTUʹΑΔSFRSFTͷߴԽ
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. ϏϑΥʔΞϑλʔ 53
• Ϣʔβͷಈ͖ΛγεςϜతͳ߹ͰϒϩοΫ͢Δ͖Ͱͳ͍ • #BUDI3FRVFTUʹΑΔSFRSFTͷߴԽ • ϢʔβମݧΛ࠷େԽ͢ΔͨΊͷγεςϜΞʔΩςΫνϟͰ͋Γ͍ͨ • αʔϏεɾϓϩμΫτͦͷͷʹϑΥʔΧεͰ͖Δڥ͕͍ͭͭ͋Δ
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. ϏϑΥʔΞϑλʔ 54
• ʮϢʔβͷͨΊͷཧʯʹۙͮ͘ڥ͍ͭͭ͋Δ
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. ࠓͰ͖ͳ͔͓ͬͨͳ͠ 55
• QSPTDPOTͰ͍͏ͱ͜ΖͷDPOTͷ͓ͳ͠ • .#BB4ಋೖ࣌ͷݒ೦ • αʔϏε͕ؒʹͻͱͭ͞·Δ͝ͱʹɺͦΕʹҾ͖ͣΒΕΔϦεΫ͕ੜ͡Δ • ͓ͻͬ͜͠ʁ • #BUDI3FRVFTUΛ͏͖Ͱͳ͍έʔε • αʔόαΠυଆͰͨΒॏ͍ͨॲཧΛڬΉඞཁ͕͋Δͱ͔ • TJOUBSJPࢯʮΫϥΠΞϯταΠυɾαʔόαΠυͱີʹ࿈ܞͰ͖Δͱ͖ʹΘͳ ͍ͱ͜Θ͍ΑͶʜʯ
Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved. ͓ΘΓ 56