入門APIあれこれ Numaハウス勉強会

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1. ೖ໳APIͷ͋Ε͜Ε ୈnճ͵·͸͏͢ΤϯδχΞ෦ษڧձ
2. ͳΜ͔ுΓ੾ͬͯ εϥΠυ࡞ͬͪΌͬͨΑ (1͍͔࣌ؒͳ͍͘Β͍ͰऴΘΔ༧ఆͰ͢)
3. ͸͡Ί·ͯ͠ͷ͔ͨ΁ ɾ·ͳ΂͠ΎΜ 24ࡀο!! ɾϒϩοΫνΣʔϯେ޷͖χʔτ ɾԾ૝௨՟΋͖͢ ɾpython/swift/golang/solidity ɾαʔόʔαΠυྺ3೥͘Β͍ ɾͨ·ʹཔ·Εͨ͜ͱ΍Γ·͢ manshun
4. ࣗݾ঺հλΠϜ
5. ͬͦ͘͞ɺ
6. 2ਓ1૊ʹͳͬͯAPIʹ͍ͭͯ ҎԼͷ͜ͱΛ࿩ͯ͠ڭ͍͑ͯͩ͘͞ (੍ݶ࣌ؒ5෼) Q1.APIΛҰݴͰ͍͏ͱʁ Q2.ͳΜͰAPIͬͯඞཁͳͷʁ
7. ͓ΘΓ·ͨ͠
8. ൃදλΠϜ
9. ͨͿΜΈΜͳਖ਼ղͰ͢
10. ࠓ೔ͷAGENDA <஌ࣝฤ> 1. API֓ཁ ~ͦ΋ͦ΋APIͬͯͳʹʁ~ 2. APIͷ࢓૊Έ 3. APIͷઃܭ <࣮ફฤ> 4. APIΛखݩͰ࢖ͬͯΈΔ === optional hands-on === ɾAWS API gatewayͱLambdaؔ਺ͰAPIΛ࡞੒ͯ͠ΈΔ ɾWEBϑϨʔϜϫʔΫͰAPIΛ࡞੒ͯ͠ΈΔ
11. Θ͔Βͳ͍͜ͱ͋ͬͨΒ ͦͷ৔Ͱ࿩Ϳͬͨ੾࣭ͬͯ໰ͯ͠ωʂ ΈΜͳͰ࿩͠߹͍·͠ΐ͏ʂ
12. 1. APIͷ֓ཁ
13. ͦ΋ͦ΋APIͬͯʁ API = Application Programming Interface 1.APIͷ֓ཁ ΞϓϦέʔγϣϯϓϩάϥϛϯάΠϯλϑΣʔεʢAPIɺӳ: Application Programming Interfaceʣͱ͸ɺιϑτ΢ΣΞίϯϙʔωϯ τ͕ޓ͍ʹ΍ΓͱΓ͢Δͷʹ࢖༻͢ΔΠϯλϑΣʔεͷ࢓༷Ͱ͋Δɻ - Wikipedia
14. ͦ΋ͦ΋APIͬͯʁ API = Application Programming “Interface” 1.APIͷ֓ཁ
15. ͦ΋ͦ΋APIͬͯʁ API = Application Programming “Interface” 1.APIͷ֓ཁ
16. ͦ΋ͦ΋APIͬͯʁ API = Application Programming “Interface” 1.APIͷ֓ཁ
17. ਎ۙͳAPI ɾFacebook Graph API ɾTwitter API ɾYahoo API… 1.APIͷ֓ཁ
18. ͍ΖΜͳAPI 1.APIͷ֓ཁ
19. ͱ͍͏͜ͱͰ໰୊Ͱ͢ 1.APIͷ֓ཁ
20. Q. ͜Ε͸ͳΜͷAPIΛ࢖ͬͯΔʁ 1.APIͷ֓ཁ
21. ͨͿΜਖ਼ղͰ͢
22. Q. ͜Ε͸ͳΜͷAPIΛ࢖ͬͯΔʁ 1.APIͷ֓ཁ
23. ͨͿΜਖ਼ղͰ͢
24. ͜͜Ͱએ఻ ͨͿΜੈքॳ! ϒϩοΫνΣʔϯ×γΣΞϋ΢εBOT NumaPay 1.APIͷ֓ཁ
25. ؾΛऔΓ௚ͯ͠ 1.APIͷ֓ཁ
26. ͭ·ΓAPIͱ͸ʁ 1.APIͷ֓ཁ ΞϓϦέʔγϣϯ(γεςϜ) ಉ͕࢜ػೳΛ࿈ܞͰ͖Δ ௨৴ํ๏ͷ1ͭ
27. Α͘ݴΘΕΔAPI ΤϯδχΞAʮ͜ͷػೳΛAPIʹͯ͠ʙ͏Μ͵Μʯ ΤϯδχΞBʮ͋ͷAPIͰσʔλΛऔಘͯ͠ʙʯ → ͍͍ͩͨWebAPIΛࢦͯ͠Δ͜ͱ͕ଟ͍ 1.APIͷ֓ཁ
28. Web APIͷ࿩Λ͠·͢ 1.APIͷ֓ཁ
29. 2छྨͷAPI(ϢʔεέʔεΛ࣠ʹ) 1. ಺෦API ɹˠ ࣗΞϓϦέʔγϣϯ(orࣗࣾ)ͷͳ͔ͷΈͰ࢖༻ 2. ֎෦API ɹˠ ࣗࣾ֎ʹެ։͠αʔυύʔςΟʹ࢖༻ͯ͠΋Β͏ 1.APIͷ֓ཁ
30. ΜͰ݁ہɺ ͳΜͰΘ͟Θ͟API࢖͏ͷʁ 1.APIͷ֓ཁ
31. ͳΜͰͦΜͳ΋ͷ࢖͏ͷʁ ٕज़తͳࢹ఺ ɹ- ։ൃίετͷ௿Լ: ɹˠ࢖ΘΕΔଆͷઃܭΛҙࣝͤͣʹ࢖͑Δ ɹ- ໰୊ͷ੾Γ෼͚͕༰қʹͳΔ: ɹɹˠͦΕͧΕͷνʔϜ͕޷͖ͳλΠϛϯάͰϦϦʔεͰ͖Δ Ϗδωεతͳࢹ఺ ɹ- UXͷ޲্(ओʹ֎෦APIΛ࢖༻͢Δ৔߹): ɹˠex.TwitterϩάΠϯػೳͰొ࿥͍Βͳָ͍νϯ! ɹ- σʔλͷೋ࣍ར༻͕Մೳʹ 1.APIͷ֓ཁ
32. ٳܜλΠϜ(͍Δʁ)
33. 2. APIͷ࢓૊Έ
34. 2-1. HTTPͱURI 2-2. ϦΫΤετͱϨεϙϯε 2-3. σʔλܗࣜ
35. API = ௨৴ํ๏ͷ1ͭ 2.APIͷ࢓૊Έ API͸HTTPϨΠϠͰͷσʔλϑΥʔϚοτࢦఆʹΑͬͯɺσʔλస ૹΛ࣮ݱ͍ͯ͠Δ - ஜ೾େֶͷ͑Β͍ͻͱ
36. 2.APIͷ࢓૊Έ
37. 2-1.HTTPͱURI(σʔλϑΥʔϚοτ) HTTP(HyperText Transfer Protocol) ɹ- جຊతͳwebαʔόͱͷ΍ΓऔΓΛߦ͏ํࣜ URI(Uniform Resource Indicator) ɹ- web্ͰͷϦιʔε(σʔλ)ͷ͋Γ͔Λࢦ͢ ɹ- URI ∋ URL, URN ɹ- ݸਓతʹ͸URIͰ΋URLͰ΋ͲͬͪͰ΋͍͍ ɹɹ(΄Μͱ͸ͩΊ) 2.APIͷ࢓૊Έ
38. ࣮ࡍͷAPI ex.ָఱ঎඼ݕࡧAPI 2.APIͷ࢓૊Έ https://app.rakuten.co.jp/services/ api/IchibaItem/Search/20170706? format=json&keyword=%E6%A5%BD%E5%A4%A 9&genreId=555086&applicationId=746171 0101d17073d6cecd07f2de9c83 ↓HTTP௨৴Ͱ৘ใͷ఻ୡΛ͠·͢Α ↑URI(σʔλ)ͷ৔ॴ͸͜͜Ͱ͢Α ͔͜͜ΒऔΕ·͢: https://webservice.rakuten.co.jp/ explorer/api/IchibaItem/Search/
39. 2-2.ϦΫΤετͱϨεϙϯε 2.APIͷ࢓૊Έ ͸΍ͱʮ͜ͷσʔλ͘Ε΍ʂʂʯ(APIར༻ଆ) →ཁٻ = ϦΫΤετ ָఱʮ͑͑Ͱ΍ΔͰʙʯ(APIఏڙଆ) →൓Ԡ = Ϩεϙϯε
40. 2-2.Req/Respͷܾ·Γ͝ͱ 2.APIͷ࢓૊Έ ͦΕͧΕ͸ҎԼΛؚΊͳ͚Ε͹ͳΒͳ͍ ϦΫΤετ ɹ- URL ɹ- ϝιου: Ͳ͏͍ͬͨૢ࡞Λߦ͏ͷ͔Λද໌͢Δ ɹ ɹˠGET/POST/PUT/DELETE͕୅දత Ϩεϙϯε ɹ- εςʔλείʔυ: Ϩεϙϯεͷ݁ՌΛཁ໿ͨ͠΋ͷ ɹ ɹˠ਺஋Ͱද͞ΕΔ ex. 201: ੒ޭ, 404: not found ɹ- Ϩεϙϯείϯςϯπ
41. ͍͍͔Μ͡ͷͱ͖ʹݶͬͯͶ… 2.APIͷ࢓૊Έ ↓͜Ε͕εςʔλείʔυ
42. 2-3. σʔλͷܗࣜ 2.APIͷ࢓૊Έ APIʹΑ͍͔ͬͯͭ͘ͷσʔλܗ͕ࣜఆΊΒΕ ͍ͯΔ͜ͱ͕ଟ͍ ɹ- ϓϩάϥϜͰॲཧ͠ ɹ ΍͘͢͢ΔͨΊɻ ɹ- ϝδϟʔͳͷ͸JSONɻ ɹ ଞʹ͸XMLɺHTMLͳͲ
43. ͳ͛͑… ٳܜλΠϜʂ
44. 3. APIͷ࢓૊Έ
45. 3-1. ઃܭͷϕετϓϥΫςΟε 3-2. URIઃܭ 3-3. HTTPϝιου 3-4. Ϩεϙϯεઃܭ
46. 3-1. ઃܭͷϕετϓϥΫςΟε APIઃܭͱ͍͑͹ REST 3.APIͷઃܭ
47. REST(REpresentational State Transfer) ɹ- Webͷઃܭࢥ૝ͷ1ͭ(΋ͬͱ΋ϝδϟʔ) ɹ- Ϧιʔεͷѻ͍ํͷ͓࿩ ɹ- ҎԼͷ4ͭͷಛ௃͕͋Δ΋ͷΛRESTfulͱݺͿ 3.APIͷઃܭ 3-1. ઃܭͷϕετϓϥΫςΟε • 1. ΞυϨεࢦఆՄೳͳURIͰެ։͞Ε͍ͯΔ͜ͱ • 2. ΠϯλʔϑΣʔε(HTTPϝιουͷར༻)ͷ౷Ұ͕͞Ε͍ͯΔ͜ͱ • 3. εςʔτϨεͰ͋Δ͜ͱ • 4. ॲཧ݁Ռ͕HTTPεςʔλείʔυͰ௨஌͞ΕΔ͜ͱ
48. 3-1. ઃܭͷϕετϓϥΫςΟε ͳΜͰRESTͰ΍Δͷʁ → ΈΜͳͰRESTʹ౷Ұ͢Ε͹ɺ ͲͷAPI΋ಉ͡Α͏ʹ؆୯ʹ࢖͑Δʂ 3.APIͷઃܭ
49. 1. ΞυϨεࢦఆՄೳͳURIͰެ։͞Ε͍ͯΔ ɹˠ 1ͭͷϦιʔεʹରͯ͠ΞυϨεࢦఆՄೳͳURI͕༻ҙ͞Ε͍ͯΔ ɹˠ ϦιʔεͳͷͰ໊ࢺͰߏ੒͢Δͷ͕ݪଇ ɹex. ⭕ https://qiita.com/api/v2/users/ShunManabe ɹex. ❌ https://qiita.com/api/v2/getUsers/ShunManabe 2. ΠϯλʔϑΣʔε͕౷Ұ͞Ε͍ͯΔ ɹˠ HTTPϝιουͰAPI͕ૢ࡞Ͱ͖Δ ɹex. 3.APIͷઃܭ 3-1. REST=ઃܭͷϕετϓϥΫςΟε ొ࿥ POST /calendars/calendarId/events औಘ GET /calendars/calendarId/events/eventId ߋ৽ PUT /calendars/calendarId/events/eventId ࡟আ DELETE /calendars/calendarId/events/eventId
50. 3. εςʔτϨεͰ͋Δ ɹˠ αʔό͸ΫϥΠΞϯτͷηογϣϯͳͲͷঢ়ଶ؅ཧΛ͠ͳ͍ ɹˠ ΫϥΠΞϯτͷϦΫΤετ͸Ϧιʔεૢ࡞ʹඞཁे෼ͳ৘ใʹͳΔ 4. ॲཧ݁Ռ͕HTTPεςʔλείʔυͰ௨஌͞ΕΔ ɹˠ ͭ·Γಉ͡URL͔Βಉ݁͡ՌΛऔಘͰ͖Δ ɹex. 3.APIͷઃܭ 200ɹOKɹϦΫΤετ͕ਖ਼ৗʹॲཧ͞Εͨ 201ɹCreatedɹϦΫΤετ͕ਖ਼ৗʹॲཧ͞Εɺ৽نϦιʔε͕࡞੒͞Εͨ 203ɹNo ContentɹϦΫΤετ͕ਖ਼ৗʹॲཧ͞Ε͕ͨɺฦ͢৽ن৘ใ͸ͳ͍ 400ɹBad Requestɹαʔόʔ͕ཧղͰ͖ͳ͍ແޮͳཁٻͰ͋Δ 401ɹUnauthorizedɹཁٻ͞ΕͨϦιʔεʹ͸ೝূ͕ඞཁͰ͋Δ 500ɹInternal Server ErrorɹαʔόʔͰΤϥʔ͕ൃੜͨ͠ 3-1. REST=ઃܭͷϕετϓϥΫςΟε
51. 3-2. URIઃܭ 3.APIͷઃܭ URIઃܭͷجຊ → ֮͑΍͘͢ɺͲΜͳػೳΛ࣋ͭURIͳͷ ͔ͻͱ໨ͰΘ͔Δ
52. 3-2. URIઃܭ 3.APIͷઃܭ (Ұൠతʹ)͜ͷ͕̑ͭجຊ 1. ୹ͯ͘ೖྗ͠΍͍͢ 2. ਓ͕ؒཧղ͠΍͍͢ 3. େจࣈখจࣈ͕ࠞࡏ͍ͯ͠ͳ͍ 4. αʔόʔଆͷΞʔΩςΫνϟ͕൓ө͞Ε͍ͯͳ͍ 5. APIશମͷϧʔϧ͕౷Ұ͞Ε͍ͯΔ
53. 3-2. URIઃܭ 3.APIͷઃܭ 1. ୹ͯ͘ೖྗ͠΍͍͢ ɹ⭕ http://api.example.com/search ɹ❌ http://api.example.com/service/api/search 2. ਓ͕ؒཧղ͠΍͍͢ ɹ⭕ http://api.example.com/users ɹ❌ http://api.example.com/sv/u/ 3. େจࣈখจࣈ͕ࠞࡏ͍ͯ͠ͳ͍ ɹ⭕ http://api.example.com/users/12345 ɹ❌ http://api.example.com/Users/12345
54. 3-2. URIઃܭ 3.APIͷઃܭ 4. αʔόʔଆͷΞʔΩςΫνϟ͕൓ө͞Ε͍ͯͳ͍ ɹ⭕ http://api.example.com/users?user=100 ɹ❌ http://api.example.com/cgi-bin/get_user.php?user=100 5. APIશମͷϧʔϧ͕౷Ұ͞Ε͍ͯΔ ɹ⭕ http://api.example.com/friends/100 ͱ ɹɹ http://api.example.com/friends/100/messages ɹ❌ http://api.example.com/friends?id=100 ͱ ɹɹ http://api.example.com/friends/100/messages
55. 3-3.HTTPϝιου 3.APIͷઃܭ HTTPϝιου ɹ- αʔόʔଆʹϦΫΤετͷछྨΛ఻ୡ͢Δ৘ใ ɹ- ಉ͡URIʹҟͳΔϝιουΛ༻͍ͯͦΕͧΕͷ༻్ ʹԠͨ͡ϨεϙϯεΛड͚औΔ͜ͱ͕Ͱ͖Δ ɹex. POST https://api.com/users/ →Ϣʔβʔొ࿥ ɹɹ GET https://api.com/users/ →ϢʔβʔҰཡऔಘ
56. 3-3.HTTPϝιου 3.APIͷઃܭ Α͘࢖ΘΕΔHTTPϝιουҰཡ ϝιου໊ ϝιουͷҙຯ GET ϦιʔεΛऔಘ POST σʔλ௥Ճ/ͦͷ΄͔ͷॲཧ PUT Ϧιʔεͷߋ৽ DELETE Ϧιʔεͷ࡟আ HEAD Ϧιʔεͷϝλσʔλͷऔಘ OPTIONS Ϧιʔε͕ఏڙ͢Δϝιουͷऔಘ
57. 3-4.Ϩεϙϯεઃܭ 3.APIͷઃܭ Ϩεϙϯεσʔλઃܭͷجຊ ↓ 1. Ͱ͖ΔݶΓϓϩάϥϜͰॲཧ͠΍͍͢σʔλ 2. API΁ͷΞΫηεճ਺͸ۃྗ࠷খݶʹ
58. 3.APIͷઃܭ 1. Ͱ͖ΔݶΓϓϩάϥϜͰॲཧ͠΍͍͢σʔλ ɹ- JSON͕ϝδϟʔͳͷ͸͜ͷͨΊ 3-4.Ϩεϙϯεઃܭ
59. 3.APIͷઃܭ 2. API΁ͷΞΫηεճ਺͸ۃྗ࠷খݶʹ ɹ❌ҎԼ͸Α͘ͳ͍ ex.ຊͷ৘ใΛऔಘ͢ΔAPI 3-4.Ϩεϙϯεઃܭ { "books": [ 00001, 00002, 00003, 00004, 00005 ] }
60. 3.APIͷઃܭ 2. API΁ͷΞΫηεճ਺͸ۃྗ࠷খݶʹ ɹ❌ҎԼ͸Α͘ͳ͍ ex.ຊͷ৘ใΛऔಘ͢ΔAPI 3-4.Ϩεϙϯεઃܭ { "books": [ 00001, 00002, 00003, 00004, 00005 ] } ←ຊͷID͚ͩͱ͖ͬͯͯ΋ͦ Μͳ࢖͑ͳ͍ΑͶʁ
61. 3.APIͷઃܭ 2. API΁ͷΞΫηεճ਺͸ۃྗ࠷খݶʹ ɹ❌ҎԼ͸Α͘ͳ͍ ex.ຊͷ৘ใΛऔಘ͢ΔAPI 3-4.Ϩεϙϯεઃܭ { "books": [ 00001, 00002, 00003, 00004, 00005 ] } ←ຊͷID͚ͩͱ͖ͬͯͯ΋ͦ Μͳ࢖͑ͳ͍ΑͶʁ ଟ͘ͷ৔߹ɺଞͷσʔλ΋ඞཁʹͳ Δ͔ΒϦΫΤετճ਺૿͑ͪΌ͏!!!
62. 3.APIͷઃܭ 2. API΁ͷΞΫηεճ਺͸ۃྗ࠷খݶʹ ɹ⭕ྑ͍ྫ ex.ຊͷ৘ใΛऔಘ͢ΔAPI 3-4.Ϩεϙϯεઃܭ { "books": [ { "id": 00001, "name": "ຊͷ໊લ1", "url": "http://example.com/books/00001" }, { "id": 00002, "name": "ຊͷ໊લ2", "url": "http://example.com/books/00002" } ] }
63. ࿩ͯ͠͹͔ͬͰ΋͋ΕͳͷͰ 3.APIͷઃܭ
64. 2ਓ1૊ʹͳͬͯAPIʹ͍ͭͯ ҎԼͷ͜ͱΛ࿩ͯ͠ڭ͍͑ͯͩ͘͞ (੍ݶ࣌ؒ~1෼) Q.࣍ͷAPIΛ࡞੒͢Δࡍͷద੾ͳ URIͱϝιουΛڭ͍͑ͯͩ͘͞ɻ 3.APIͷઃܭ
65. Q.࣍ͷAPIΛ࡞੒͢Δͱ͖ͷద੾ͳURL ͱHTTPϝιουΛڭ͍͑ͯͩ͘͞ɻ 3.APIͷઃܭ https://numahouse.com ʹଓ͘ɺ URL HTTPϝιου API͕ఏڙ͢Δػೳ /users/ GET ϢʔβʔҰཡΛऔಘ /users/1 GET ID͕1ͷϢʔβʔΛऔಘ /?????? ??? ϢʔβʔΛ࡞੒ /?????? ??? ID͕1ͷϢʔβʔΛ࡟আ /?????? ??? ID͕1ͷϢʔβʔΛߋ৽
66. ͓ΘΓ·ͨ͠
67. ਖ਼ղ 3.APIͷઃܭ URL HTTPϝιου API͕ఏڙ͢Δػೳ /users/ GET ϢʔβʔҰཡΛऔಘ /users/1 GET ID͕1ͷϢʔβʔΛऔಘ /users/ POST ϢʔβʔΛ࡞੒ /users/1 DELETE ID͕1ͷϢʔβʔΛ࡟আ /users/1 PUT ID͕1ͷϢʔβʔΛߋ৽
68. ·ͨ·ͨ ٳܜλΠϜʂʂ (͓ෲ΁ͬͨɻɻɻ)
69. ͜ΕΑΓ࣮ફฤʂ
70. ʮ࣮ફฤ͸ɺ·͋ɺ͍͍͔ͳʯ ͬͯਓ͸ອըͰ΋ಡΜͰͯͶʂ
71. 4. APIΛखݩͰ࢖ͬͯΈΔ
72. ࢖͏API͸͜Ε ੈք࠷େͷөը৘ใDBͷAPI
73. ࢖͏API͸͜Ε http://omdbapi.com
74. ૣ଎΍ͬͯΈΔʂ 4.APIΛखݩͰ࢖ͬͯΈΔ $ curl -X GET “http://www.omdbapi.com/? t=Bohemian+Rhapsody&&apikey=͋ͳͨͷapiΩʔ" 1. λʔϛφϧΛ։͘ 2. λʔϛφϧͰҎԼͷίϚϯυΛୟ͍ͯϦΫΤετ ↓curlͷΦϓγϣϯ -X [Method] Ͱϝιουࢦఆ ↑APIͱύεύϥϝʔλͷࢦఆ APIτʔΫϯͷࢦఆ(ྲྀग़ݫې!!)↑
75. Ϩεϙϯε 4.APIΛखݩͰ࢖ͬͯΈΔ {"Title":"Bohemian Rhapsody","Year":"2018","Rated":"PG-13","Released":"02 Nov 2018","Runtime":"134 min","Genre":"Biography, Drama, Music","Director":"Bryan Singer","Writer":"Anthony McCarten (story by), Peter Morgan (story by), Anthony McCarten (screenplay by)","Actors":"Rami Malek, Lucy Boynton, Gwilym Lee, Ben Hardy","Plot":"The story of the legendary rock band Queen and lead singer Freddie Mercury, leading up to their famous performance at Live Aid (1985).","Language":"English","Country":"UK, USA","Awards":"N/ A","Poster":"https://m.media-amazon.com/images/M/ MV5BMTA2NDc3Njg5NDVeQTJeQWpwZ15BbWU4MDc1NDcxNTUz._V1_SX300.jpg","Ratings" :[{"Source":"Internet Movie Database","Value":"8.1/10"},{"Source":"Rotten Tomatoes","Value":"61%"}, {"Source":"Metacritic","Value":"49/100"}],"Metascore":"49","imdbRating":" 8.1","imdbVotes":"314,530","imdbID":"tt1727824","Type":"movie","DVD":"12 Feb 2019","BoxOffice":"N/A","Production":"20th Century Fox","Website":"http://www.bohemianrhapsody.com","Response":"True"}
76. ݟ΍͘͢͢Δͱ 4.APIΛखݩͰ࢖ͬͯΈΔ { "Title": "Bohemian Rhapsody", "Year": "2018", "Rated": "PG-13", "Released": "02 Nov 2018", "Runtime": "134 min", "Genre": "Biography, Drama, Music", "Director": "Bryan Singer", "Writer": "Anthony McCarten (story by), Peter Morgan (story by), Anthony McCarten (screenplay by)", "Actors": "Rami Malek, Lucy Boynton, Gwilym Lee, Ben Hardy", "Plot": "The story of the legendary rock band Queen and lead singer Freddie Mercury, leading up to their famous performance at Live Aid (1985).", "Language": "English", "Country": "UK, USA", "Awards": "N/A", "Poster": "https://m.media-amazon.com/images/M/ MV5BMTA2NDc3Njg5NDVeQTJeQWpwZ15BbWU4MDc1NDcxNTUz._V1_SX300.jpg", "Ratings": [
77. ݟ΍͘͢͢Δͱ 4.APIΛखݩͰ࢖ͬͯΈΔ { "Title": "Bohemian Rhapsody", "Year": "2018", "Rated": "PG-13", "Released": "02 Nov 2018", "Runtime": "134 min", "Genre": "Biography, Drama, Music", "Director": "Bryan Singer", "Writer": "Anthony McCarten (story by), Peter Morgan (story by), Anthony McCarten (screenplay by)", "Actors": "Rami Malek, Lucy Boynton, Gwilym Lee, Ben Hardy", "Plot": "The story of the legendary rock band Queen and lead singer Freddie Mercury, leading up to their famous performance at Live Aid (1985).", "Language": "English", "Country": "UK, USA", "Awards": "N/A", "Poster": "https://m.media-amazon.com/images/M/ MV5BMTA2NDc3Njg5NDVeQTJeQWpwZ15BbWU4MDc1NDcxNTUz._V1_SX300.jpg", "Ratings": [ ↓͜͜ʹϙελʔ৘ใ͕͋ΔΈ͍ͨ ←λΠτϧ ←ެ։೔
78. 4.APIΛखݩͰ࢖ͬͯΈΔ
79. ࣮ࡍʹ͸ϓϩάϥϜͰॲཧ͠·͢ 4.APIΛखݩͰ࢖ͬͯΈΔ // ྫ͑͹SwiftͰͪΐͪΐ͍ͱ࣮૷͢Δͱ͜Μͳ͔Μ͡ // Outlets @IBOutlet weak var movieInput: UITextField! @IBOutlet weak var movieLabel: TextLabel! // Actions @IBAction func searchButton(_ sender: Any){ let url = "http://www.omdbapi.com/?t=\(movieInput.text!)&apikey=288c43ad" getURL(url: url) //ଓ͖ͷॲཧ } getURL(url: String){ do{ let apiURL = URL(string: url) let data = try Data(contentOf: apiURL) let json = try JSONSerialization.jsonObject(with: data) print(json) }catch{ self.movieLabel.text = "αʔόʔʹ઀ଓͰ͖·ͤΜɻ" } }
80. ͓ർΕ༷Ͱͨ͠ʂ ͓ΘΓ
81. ͜͜Ͱએ఻ αʔόʔαΠυ/ϑϩϯτΤϯυ/όοΫΤϯυ/σβΠφʔ/ Ϛʔέλʔ/ͳΜ͔΍Γ͍ͨਓ/ि຤͚ͩͰ΋/ු࿘ऀ ͳͲͳͲ େืूͰ͢ʂʂʂʂ ؾʹͳͬͨΒৄࡉ͸·ͳ΂·Ͱ MEMBER WANTED!! ϒϩοΫνΣʔϯ ΨνϓϩμΫτ࡞Γ·͢
82. seminar = Seminar(API, you) hands_on_selected = \ seminar.is_hands_on_selected() if hands_on_selected: logger.info('ϋϯζΦϯ͍ͥ͘!!') seminar.start_hands_on_proc() else: logger.info('ղࢄʙ') seminar.end_proc() ࢒Γ͸
83. optional hands-on
84. Task(ͲͪΒ͔બΜͰͶʙ) 1. AWS API gatewayͱLambdaؔ਺ͰAPI࡞੒ 2. WEBϑϨʔϜϫʔΫͰAPI࡞੒ ϋϯζΦϯ
85. 1. AWS API gatewayͱLambdaؔ਺ͰAPI࡞੒ ϑϩʔ 0. AWSʹొ࿥&IAMϢʔβʔΛઃఆ 1. Ͳ͏͍͏APIʹ͢Δ͔ܾΊΔ 2. APIઃܭ 3. Lambdaؔ਺Λ࣮૷ 4. API gatewayͰ৽͍͠apiΛ࡞੒ 5. 3-4Λඥ͚࣮ͮͯߦͯ͠ΈΔ ϋϯζΦϯ
86. 2. WEBϑϨʔϜϫʔΫͰAPI࡞੒ ϋϯζΦϯ ͜͜·Ͱ΍Γ͍ͨ΍ͭ͸ࣗ෼ͰͰ͖Δ͸ͣ΍ʂʂ ͳΜ͔͋ͬͨΒฉ͖ͳ͕ΒҰॹʹ΍Ζ͏Ͷ (͝ΊΜͳ͍͞εϥΠυ࡞ΔͷർΕ·ͨ͠)