kanjava20170326 - Speaker Deck

kanjava20170326

by syukai

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/&5Ͱͷ։ൃ͕த৺͚ͩͬͨͲ ຊ֨తʹ+BWB࢝ΊͯΈͨ !TZVLBJ

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ࠓ೔ͷ࿩ w 4QSJOH#PPUʹࢸΔ·Ͱͷ࿩ w 4QSJOHͱ4QSJOH#PPU w ࢖͍࢝Ίͯࠔͬͨ͜ͱ

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ࣗݾ঺հ w !TZVLBJ࢛ق༇շ w ϓϩάϥϚࡀʢେֶ೥ͰϓϩάϥϜ࢝ΊͨͷͰʣ w େࡕͷதখن໛4*FSͰओʹ8FC։ൃʹؔΘΔ࢓ࣄʹैࣄ  ʢؔΘΔۀ຿ʹاըɺཁ݅ఆٛɺઃܭɺ։ൃʜʣ w ࠷ॳͷݴޠ͸$ w +BWBྺ͸೥ʁ೥ʁ೥ʁ w େࡕੜ·Εେࡕҭ͕ͪͩͨ·ʹؔ੢ห͕ෆࣗવ

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+BWBҎલ w 7#ɺ7#/&5ɺ$ͰͷΫϥΠΞϯταʔόʔܕ ͷۀ຿γεςϜ w ΫϥγοΫ"41ͷ7#TDSJQU࢓ཱͯ w "41/&5

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ຊ֨త͡Όͳ͍+BWBظ w 4FBTBSɺTUSVUTϕʔε'8Ͱͷ։ൃ w վ଄΍ΧελϚΠζ  ए͘͠͸؀ڥ͸࡞ͬͯ΋Βͬͯͨɻ w جຊతͳจ๏΍8FCͷ࢓૊Έ͑͞Θ͔ͬͯΕ͹  ੜ͖͍͚ͯͨ w ݴޠػೳ͸ׂΓͱ$ͱࣅͯΔ  ૯শܕɺ-JO2ɾTUSFBNɺಗ໊Ϋϥεɾϝιουɺ  ܕਪ࿦ɺϥϜμࣜɾɾɾ

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ຊ֨త+BWBظ w TUSVUTͷ։ൃऴྃͳͲͰख࣋ͪͷ'8͕ແ͍ɻ w ·ͣ'8બͿͱ͜Ζ͔Β࢝ΊΔ͜ͱʹɻ

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นͦͷ̍ '8બͿ͜ͱͳΜͯͳ͔ͬͨɻ

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w 7JTVBM4UVEJP༷ʹԿΛ͍͔ͨ͠ਃࠂ͢Ε͹ͦΕͰ Α͔ͬͨɻ  8JOEPXTΞϓϦ ⇛ɹ8JOEPXT'PSN  8FCΞϓϦ ⇛ɹ8FC'PSN w ͍͍ͤͥாථɺάϦουɺ%#ؔ࿈ΛબͿ͘Β͍ w 81'ͱ͔.7$ͱ͔΋͋Δ͚Ͳɺ໨త΋ੑ֨΋͸ͬ ͖Γҧ͏ͷͰ೰Ή͜ͱ͸΄΅ͳ͍

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ηΩϡϦςΟϑ ϨʔϜϫʔΫ .7$ϑϨʔϜϫʔΫ %*ίϯςφϑϨʔϜϫʔΫ นͦͷ̎ w ΋͏ϑϨʔϜϫʔΫͬͯݴ༿͕Կͳͷ͔Θ͔Βͳ͍ 03.ϑϨʔϜϫʔΫ +%#$ϑϨʔϜϫʔΫ

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/&5ͰʮϑϨʔϜϫʔΫʯͱ͍͑͹  ͍Θͣͱ͠Εͨ  /&5'SBNFXPSL    ⇛ڞ௨ϥΠϒϥϦɺ࣮ߦ؀ڥɺ࣮૷ํࣜͳͲ  ɹશͯΛ࢘Δ

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Ұਆڭͷੈք͔Βଟਆڭͷੈք΁

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'8બͿʹ͋ͨͬͯؾʹͳΔ͜ͱ w ࢖͍΍͢͞ w ཁ݅ΛຬͨͤΔ͔ w কདྷతͳ֦ுੑ͸ʁ w ʢ೔ຊޠͷʣ৘ใ͸Ͳͷఔ౓खʹೖΔ͔ʁ w ֶशίετ w ̑೥ޙ΋࢖͑Δ'8͔ʁ

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೥຤ࠒͷओͳબ୒ࢶ w +BWB&& w 4QSJOH#PPU w 1MBZ'SBNFXPSL  w ࢀߟ  !*5ͭͷϑϨʔϜϫʔΫͰֶͿΤϯλʔϓϥΠζ+BWB։ൃೖ໳  IUUQXXXBUNBSLJUDPKQBJUBSUJDMFTOFXTIUNM

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+BWB&& w ʮ+BWBͷΤϯλʔϓϥΠζ޲͚ඪ४࢓༷ͰͦΕΛ࣮ ૷ͨ͠΋ͷɻ8FC'8ʹݶΒͳ͍޿ൣғΛΧόʔ͠ ͓ͯΓɺ+BWB&&ΞϓϦΛ࣮ߦ͢ΔͨΊʹ͸ (MBTT'JTI΍8JME'MZ͕ඞཁͰʯɾɾɾͬͯͪΐͬ ͱ଴ͬͯ5PNDBU͡Όͳ͍ͷʁ

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ύε

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w +BWB͸ͳͷʹ&&͸ʁͳΜͱͳ͘ҧ࿨ײ w +BWBͬͯ༥௨͕ฉ͔ͳ͍ʢݸਓͷײ૝Ͱ͢ʣ  ͦͷඪ४࢓༷͚ͬͯͩͰ໘౗ͦ͘͞͏ʢݸਓͷײ૝Ͱ͢ʣ w 8FCαʔόʔ͕༗ྉͷ΋ͷͰͳ͍ͱ࢖͑ͳ͍ͱͳͬ ͨͱ͖ʹ༧ࢉ͕ͳ͔ͬͨɻ  5PNDBU͕࢖͑Δͷ͕ίετ໘ɾ஌ࣝ໘Ͱ҆৺ɻ

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4QSJOH w ݁ߏલ͔Β͋Δ'8͚ͩͲ࠷ۙ4QSJOH#PPUͬͯͷ ͕Ͱ͖͍͍ͯײ͡Β͍͠ɻ w +BWBͰ࠷΋੒ޭͯ͠Δ'8ͱ͍͑ΔɺΒ͍͠ɻ w ʮ࠷৽ٕज़ʹ΋ૉૣ͘௥ै͓ͯ͠Γɺ͞·͟·ͳγ εςϜͰ׆༻Ͱ͖·͢ʯʢ͖ͬ͞ͷ!*5ͷهࣄʣ

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ྑͦ͞͏͚ͩͲ ͔͔ͤͬͩ͘Β ৽͍͠'8ͷ΄͏͕͍͍͔ʁ

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1MBZ'SBNFXPSL w +BWB&&ͷඪ४ʹ४ڌ͍ͯ͠ͳ͍ɻ w 8FCʹಛԽͨ͠ಠࣗͷ"1*ͱ։ൃ؀ڥ w ൺֱతߏ੒͕γϯϓϧ w 3BJMTͳͲͷಛ௕ΛऔΓೖΕͯ։ൃޮ཰ͱੜ࢈ੑΛ ߴΊ͍ͯΔ

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ͳΜ͔໘നͦ͏ͳͷͰͦΕͰ

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৘ใऩू w ެࣜͷಈըΈͨΓ w ຊړͬͨΓʢδϡϯΫಊ͋Γ͕ͱ͏ʣ w ૉৼΓͨ͠Γ w άάͬͨΓ w άάͬͨΓ w άάΓ·ͬͨ͘Γɾɾɾ

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w ࠷ऴతʹ͸1MBZ'SBNFXPSLͷϢʔβʔձͰ૬ஊ    ˠ݁Ռతʹ4QSJOHΛקΊΒΕΔ

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Α͠ɺ4QSJOH#PPUɺ܅ʹܾΊͨʂ ࠷ॳ͔ΒͦΕ͕͍͍ͱࢥͬͯͨΑʂ

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݁ہͲ͏΍ܾͬͯΊΔͷ͔ w ༗ࣝऀʹฉ͚ΔͳΒӽͨ͜͠ͱ͸ͳ͍ w ͕࣌ؒ५୔ʹ͋ΔͳΒ͋Δఔ౓ௐ΂࣮ͯࡍʹ৮Δ  Ϡόͦ͏ͳͱ͜·Ͱ࣮૷Ͱ͖Ε͹٢

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w Ͱ͖Δֶ͚ͩशίετ͕௿͘ͳΔΑ͏ʹ  ʢࢲͷ৔߹͸ϛυϧ΢ΣΞ͸ආ͚ͨʣ w ௐ΂ΒΕΔݶΓ͸ௐ΂Δ w ٕज़ॻ͕๛෋Ͱ࣮ࡍʹݟΕΔຊ԰͸͋Γ͕͍ͨʂ  ʢങ͏ͱ͖͸ͦ͏͍͏ͱ͜Ͱങ͏ʂʣ w ຊΛݟΔ࣌͸લॻ͖ɺংஈɺ໨࣍

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w ΞϐʔϧϙΠϯτͷ৘ใ͸खʹೖΓ΍͍͢ w ࠔͬͨɺ͏·͍͔͘ͳ͍৘ใ͸ͳ͔ͳ͔ແ͍  ʮ͜͏͍͏έʔε͸΍Ίͱ͍ͨํ͕͍͍Αʯ w ༗ࣝऀ͕͍ͳ͍ͳΒ͍Δͱ͜Ζʹߦ͚͹͍͍ʂ  ɹษڧձʹࢀՃʂ  ɹίϛϡχςΟʹࢀՃʂ  ɹ4/4Ͱ΋ɾɾɾʁ

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'8બͿʹ͋ͨͬͯؾʹͳΔ͜ͱ w ࢖͍΍͢͞ w ཁ݅ΛຬͨͤΔ͔ w কདྷతͳ֦ுੑ͸ʁ w ʢ೔ຊޠͷʣ৘ใ͸Ͳͷఔ౓खʹೖΔ͔ʁ w ֶशίετ w ̑೥ޙ΋࢖͑Δ'8͔ʁ

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ਖ਼௚Θ͔Βͳ͍ w Ͱ΋ɺࣗ෼͕ؔΘ͍ͬͯ͘͜ͱ͸Ͱ͖Δɻ w ϓϧϦΫ্͛Δ w ৘ใൃ৴ʢษڧձɺ2JJUBɺ5XJUUFSʣ  ࢖ͬͯΔਓ͕ଟ͍ͱ࢖ΘΕΔɺϝϯς͞ΕΔ w ษڧձʹࢀՃ͢Δ  ੝Γ্͕Γʹߩݙ

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͓·͚ w (PPHMFτϨϯυͰݕࡧͯ͠Έͨ

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4QSJOHͱ  4QSJOH#PPU

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4QSJOHͬͯԿʁ w ਖ਼௚౴͑ΒΕͳ͍ɾɾɾ

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๛෋ͳ4QSJOH1SPKFDU

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͍͟࢖͏ͱͳΔͱ৭ʑେม

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4QSJOH#PPU w 4QSJOH#PPUࣗମ͸ػೳΛఏڙ͠ͳ͍ w ͬ͘͟Γ͍͏ͱ4QSJOHΛ࢖͍΍͘͢͢Δ΋ͷ w ॳظઃఆͷࣗಈԽʢӅṭʣ  ʢ4QSJOH.7$ɺ5PNDBUɺ#FBOఆٛʣ w ґଘϥΠϒϥϦΛ·ͱΊͯ͘Ε͍ͯΔ w ௒ָνϯʂ

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4QSJOH*OJUJBMJ[S w ࢖͍͍ͨ΋ͷΛબ΂͹QPNYNMΛ࡞ͬͯ͘ΕΔ  ⇛ޙ͸.BWFO͕KBSϑΝΠϧΛऩूͯ͘͠ΕΔ w ΍Γ͍ͨ͜ͱͰ੔ཧ͞ΕͯΔͷͰ୳͠΍͍͢ w .BWFOॳΊͯͰ΋ࣗવͱ࢖͑Δ w ௒ָνϯʂ

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454 4QSJOH5PPM4VJUF w &DMJQTFϕʔεͷ*%& w ࢖͍উख͸&DMJQTFͦͷ΋ͷ w 1MFJBEFTͰ೔ຊޠԽՄೳ w 4QSJOH*OJUJBMJ[S΍.BWFO͕૊Έࠐ·ΕͯΔ w ௒ָνϯʂ

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Ұ௨ΓἧͬͯΔ΋ͷ͕͙͢༻ҙͰ͖Δ w શ͕ͯ࠷దͰ͸ͳ͍͔΋͠Εͳ͍͚Ͳɺ  ׬੒ंͷঢ়ଶΛ༻ҙͯ͠΋Β͑Δɻ  ⇛ޙ͔ΒؾʹͳΔ෦඼͚ͩऔΓସ͑Ε͹͍͍ w θϩ͔Β࠷దͳ෦඼Λ̍ͭͣͭબΜͰ͍͘  ⇛૊Έ߹Θͤͯ͏·͘ಈ͔͘Θ͔Βͳ͍  ෦඼͕଍ΓͯΔ͔΋Θ͔Βͳ͍ w ͙͢ʹίʔυΛॻ͖࢝ΊΒΕΔ

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4QSJOH.7$ w 4QSJOHͷ8FCϑϨʔϜϫʔΫ w $POUSPMMFS΋.PEFM΋10+0Ͱ࣮૷Ͱ͖Δ w 8FCը໘΋"1*΋ΠέΔ

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.7$ͷ$POUSPMMFS @Controller @RequestMapping("thyme") public class SampleController { @RequestMapping("demo") public String index(Model model){ model.addAttribute("livetext", "͞Μ΀Δ͜ʙͲ"); // classpath:/templates/ + + .html return "tdemo"; } }

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5IZNFMFBG w ςϯϓϨʔτΤϯδϯ 4QSJOH͡Όͳͯ͘΋࢖͑Δ w φνϡϥϧςϯϓϨʔτͳͷͰͦͷ··)5.-ͱͯ͠ݟΕΔ w +41ͱ͸ͳΜͩͬͨͷ͔ w ֮͑Δ͜ͱ͕ͱͯ΋গͳ͍ w UIUFYU͠ͱ͚͹αχλΠζ͞ΕΔ 944ରࡦ w +BWBͷϩδοΫ͕ೖΓࠐΉ༨஍͕ͳ͍

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5IZNFMFBGͷIUNM livetext

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.7$ͷ3FTU$POUSPMMFS @RestController @RequestMapping("rest") public class SampleRestConotroller { @RequestMapping("demo") public String index(){ return "Rest Demo Complete!"; } }

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4QSJOH4FDVSJUZ w ηΩϡϦςΟपΓͷॾʑ w ϩάΠϯॲཧɺνΣοΫͳΜ͔͸͓·͔ͤ w P"VUI͍͚ͩͬͯͪΌ͏ w $43'ରࡦ΋͹ͬͪΓ w ͱͬͯ΋ଟػೳ

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4QSJOH4FTTJPO w ηογϣϯ৘ใΛ֎෦ʹ࣋ͨͤΔ w ̎୆Ҏ্ͷ"1αʔόΛಉظͤ͞Δͷʹ࢖͏ w 4QSJOH%BUB3FEJTͱ߹Θͤͯ࢖͑͹"84Ͱͷ֎ ෦ΩϟογϡԽ &MBTUJ$BDIF ΋ָউ

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w ͸͡Ίͯͷ4QSJOH#PPUಡΊ͹  ͱΓ͋͑ͣͳΜͱ͔ͳΔɻ     

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4QSJOHͰࠔͬͨ͜ͱ

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ͦ΋ͦ΋4QSJOHΘ͔ͬͯͳ͍ w ίΞ͸%*ίϯςφ w %*ίϯςφ͕Կͯ͠Δͷ͔ɺ  #FBOͬͯԿͳͷ͔͕ཧղͰ͖͔ͯΒ  ͍ͩͿΘ͔ΔΑ͏ʹͳ͖ͬͯͨɻ w ଟా͞Μͷ  ʮ4QSJOHGPS4QSJOH#PPUʯ  IUUQTTQFBLFSEFDLDPNNBTBUPTIJUBEB TQSJOHGPSTQSJOHCPPU

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.BWFO͕Α͘Θ͔Βͳ͍ w QPNͷهड़ํ๏͸άάͬͯͳΜͱ͔͢Δ w KBSXBS΋454Ͱ಺ଂ.BWFO࢖͑͹࡞ΕΔ͕  ʮΰʔϧʯͷҙຯ͕Θ͔ΒΜ͔ͬͨ  ⇛ʮDMFBOQBDLBHFʯͱ͔ॻ͚͹0, w .BWFO$FOUSBMҎ֎ͷಠࣗϦϙδτϦΛ࡞ͬͯΞ Ϋηε͢Δ͜ͱ΋Մೳ

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ઃఆͷॻ͖ํͷҧ͍ w 4QSJOH#PPUͩͱ$POpHΫϥεʹίʔυॻ͘ w ΍Γ͍ͨ͜ͱΛάάͬͨΒYNMͷهड़ํ๏͔͠ग़ͯ ͜ͳ͔ͬͨΓ  ⇛ؤுͬͯ׳ΕΔɻ  ɹࠓͩͱ#PPUͷهࣄ΋͔ͳΓଟ͍͚Ͳɻ

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นͦͷ̏ ެࣜυΩϡϝϯτ

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w ͳΜ͔ͩΜͩͰϚΠΫϩιϑτ੡඼͸  ೔ຊޠυΩϡϝϯτ͕༻ҙ͞ΕΔɻ w *%&͔ΒυΩϡϝϯτ΁ͷಋઢ͕͹ͬͪΓ  ʢ'ԡͤ͹͙͢υΩϡϝϯτʣ w ׂΓͱຬͨ͞ΕͯΔͷͰίϛϡχςΟ׆ಈ͸ൺֱత׆ൃ Ͱͳ͍͔΋ʁ w ͔࣍Β࣍ʹ৽͍͠΋ͷ͕ग़ͯ͘Δͱ͍͏ΑΓ͸ఆظత ʹ·ͱΊͯ࡮৽͞ΕΔʢͯͨʣ  ͦͷλΠϛϯάͰ৘ใ͕υόͬͱग़Δ

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นͦͷ̐ ೔ຊޠʢͱ͍͏͔ϚϧνόΠτจࣈʣͷน

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w /&5ͱͦͷपล੡඼ʹൺ΂ͯʮ೔ຊޠͩͱ͏·͘ ͍͔ͳ͍ʢۤ࿑͢Δʣʯ཰͕ߴ͍ʢͱࢥ͏ʣ w ʢ4QSJOHʹݶΒͳ͍͕ʣ

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γϯάϧαΠϯΦϯ 440 w -JOVY্ͷ8FCΞϓϦʹ8JOEPXTΫϥΠΞϯτ͔ ΒΞΫηε w ࣾ಺ͷ"DUJWF%JSFDUPSZೝূࡁΈͳΒϩάΠϯෆཁ

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w ਖ਼௚Ұ൪ਏ͔ͬͨͷ͸؀ڥपΓʢಛʹ-JOVYʣ w 440༻63-Λ4QSJOH4FDVSJUZͷྫ֎ʹɻ w 440༻63-Ͱ3FNPUF6TFSΛݕূɻ  0,ͳΒ4QSJOH4FDVSJUZͷೝূΛखಈͰ࣮ߦɻ  /(ͳΒϩάΠϯը໘ʹϦμΠϨΫτɻ ϝχϡʔɾۀ຿ը໘ ࣗಈೝূ༻63- ϩάΠϯը໘

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.VMUJ%BUBTPVSDF w ϢʔβʔʹΑͬͯܨ͙σʔλϕʔεΛม͑Δ w σʔλιʔε͍ͬͺ͍༻ҙͯ͠ w "CTUSBDU3PVUJOH%BUB4PVSDFͰ؅ཧͯ͠ w ηογϣϯม਺ͱ͔ʹܨ͗ઌ৘ใ࣋ͨͤͯ w *OUFSDFQUPSͱ͔'JMUFS "01 ͱ͔Ͱ੾Γସ͑Δ

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w 2JJUBʹهࣄॻ͍ͨͷͰৄࡉ͸ͪ͜ΒͰɻ  IUUQRJJUBDPNTZVLBJJUFNT ECGGGFGDEE w 4QSJOH$MPVE$POpHʹ͍ͨ͠ͳ͋ɻɻɻ

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4QSJOHʹͯ͠Α͔ͬͨ͜ͱ

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w .BWFO࢖͑ΔΑ͏ʹͳͬͨʢڧ੍తʹʣ w 5IZNFMFBG͕͍͍ʂ w ػೳ͕ଟ͍͠ջਂ͍ͷͰ͍͍ͩͨͳΜͱ͔ͳΔ w ઃఆϑΝΠϧ͕গͳ͘ιʔε͔Β৘ใ͕ಡΈऔΕΔ w ϝϯόʔͷ؀ڥͮ͘Γָ͕νϯʂ  ʮKBSϑΝΠϧͲ͜ʔʯʮKBSͷόʔδϣϯ͕ʔʯ  ʮϏϧυύε͕ʔʯͱ͔ແ͍ʂ  ⇛+%,ͱ454ͱ(JU͘Β͍ɻ w ઃఆϑΝΠϧյ͠߹͏͜ͱ͕ແ͍

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·ͱΊ w /&5ͳਓ͸ҟจԽཧղ͔Βɻ w ݁ՌతʹબΜͰͱͯ΋Α͔ͬͨʂʢখฒײʣ w ʮͱΓ͋͑ͣ͸͡ΊΔʯͷ͸͍͍͚Ͳɺ4QSJOHͷ جૅ΋ͪΌΜͱ֮͑Α͏ɻ w ޷͖ͳϑϨʔϜϫʔΫʹʮࢀՃ͢Δʯ

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͋Γ͕ͱ͏͍͟͝·ͨ͠ʂ