まだ間に合うMaven(再)入門 #jjug

2020年12月11日 開催 JJUGナイトセミナー「Maven / Gradle入門」のMavenパートです。
https://jjug.doorkeeper.jp/events/114832

動画はこちら:
https://youtu.be/R5gWwOwo4iQ

Transcript

1. ࢁຊϢʔεέ!ZVTVLF
   ·ͩؒʹ߹͏.BWFO ࠶
   ೖ໳
   
   

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2. ຊ೔࿩͢͜ͱ
   w +BWBͷϏϧυํࣜͷྺ࢙
   w .BWFOͷجຊ
   w .BWFOϓϩδΣΫτͷ࡞੒ํ๏
   w ґଘϥΠϒϥϦͷ௥Ճ
   w .BWFOʹΑΔϏϧυ
   w .BWFOͷ࠷৽৘ใ
   
   

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3. ຊ೔࿩͞ͳ͍͜ͱ
   w ݸผͷ*%&ͷৄࡉͳར༻ํ๏
   w $*πʔϧ΍ύοέʔδαʔϏε࿈ܞͱ͍ͬͨൃలతͳ.BWFOͷ࢖͍ํ
   
   

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4. ϏϧυճΓͰσϕϩού͕ߦ͍͍ͨ͜ͱ
   w ίϯύΠϧ
   w ςετ
   w ύοέʔδ KBSXBSFBSEPDLFSΠϝʔδ࡞੒
   
   w ੒Ռ෺Λڞ༗ ଞͷσϕϩούɺ$*؀ڥɺύοέʔδϦϙδτϦ
   
   
   

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5. +BWBͷϏϧυํࣜͷྺ࢙
   
   

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6. +BWBͷϏϧυํࣜͷྺ࢙
   खಈͰίϚϯυϥΠϯϏϧυ
   w ຖճख࡞ۀ
   w ཤྺ͚͕ͩཔΓ
   w ଞͷਓ͕࠶ݱग़དྷͳ͍
   
   

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7. +BWBͷϏϧυํࣜͷྺ࢙
   όονϑΝΠϧ CBU
   ɺγΣϧεΫϦϓτ TI
   
   w ϏϧυεΫϦϓτΛڞ༗Ͱ͖Δ
   w ϓϥοτϑΥʔϜʹґଘ͢Δ
   
   

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8. +BWBͷϏϧυํࣜͷྺ࢙
   *%&ͰϏϧυ DMBTTQBUI
   
   w *%&ʹґଘ͢Δ
   w $*αʔόͰϏϧυ͕ͮ͠Β͍
   
   

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9. +BWBͷϏϧυํࣜͷྺ࢙
   "OU
   w YNMϑΝΠϧͰϏϧυΛఆٛ
   w ๛෋ͳϓϥάΠϯ
   
   IUUQTBOUBQBDIFPSH
   

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10. աڈͷϏϧυํࣜͷ໰୊఺
    w ϏϧυͰ͖Δ؀ڥ͕ݶఆ͞ΕΔ 04ɺ*%&ͳͲ
    
    w खଓ͖ܕͰεΫϦϓτͷهड़ྔ͕ଟ͘ɺϝϯςφϯε͕೉͍͠
    w σΟϨΫτϦߏ଄͕ϓϩδΣΫτຖʹ·ͪ·ͪ
    TSDTPVSDFσΟϨΫτϦʁMJCMJCTσΟϨΫτϦʁ
    w ιʔείʔυͱҰॹʹϥΠϒϥϦΛ7$4ʹอ؅͕ͪ͠
    ग़ॴɺόʔδϣϯෆ໌ͷKBSϑΝΠϧ
    
    

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11. .BWFO(SBEMFΛ࢖͏ͱ
    w ΫϩεϓϥοτϑΥʔϜͰϏϧυՄೳ
    w ଟ͕͘σϑΥϧτͰܾ·ΔɺએݴతʹϏϧυΛఆٛՄೳ
    w ๛෋ͳϓϥάΠϯ
    w ʮґଘʯΛએݴ͢Ε͹ϥΠϒϥϦΛࣗಈతʹऔಘ
    
    

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12. .BWFO(SBEMFΛ࢖͏ͱ
    w ΫϩεϓϥοτϑΥʔϜͰϏϧυՄೳ
    w ଟ͕͘σϑΥϧτͰܾ·ΔɺએݴతʹϏϧυΛఆٛՄೳ
    w ๛෋ͳϓϥάΠϯ
    w ʮґଘʯΛએݴ͢Ε͹ϥΠϒϥϦΛࣗಈతʹऔಘ
    
    21ੈل͸Maven͔GradleΛ࢖͍·͠ΐ͏
    

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13. .BWFOͷجຊ
    
    

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14. .BWFOͱ͸
    w ΫϩεϓϥοτϑΥʔϜͷ+BWBϏϧυπʔϧ
    w
    
    

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15. .BWFOϓϩδΣΫτͷσΟϨΫτϦߏ੒
    
    

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16. .BWFOϓϩδΣΫτͷσΟϨΫτϦߏ੒
    
    Javaιʔείʔυ
    Javaςετίʔυ
    Ϧιʔε
    (ϓϩύςΟϑΝΠϧͳͲ)
    ϏϧυఆٛϑΝΠϧ
    

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17. ͋ΕɺϥΠϒϥϦ͸Ͳ͜ʁ
    MJCσΟϨΫτϦ MJCTσΟϨΫτϦʁ
    
    

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18. ϥΠϒϥϦ͸ϓϩδΣΫτσΟϨΫτϦʹஔ͔ͳ͍
    w ར༻͢Δ ґଘ͢Δ
    ϥΠϒϥϦ͸QPNYNMʹهࡌ͢Δ͚ͩ
    
    

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19. .BWFOϓϩδΣΫτʹ͓͚Δґଘ
    ϓϩδΣΫτ͕࢖͏ ґଘ͢Δ
    ϥΠϒϥϦΛࢦఆ
    w (SPVQ*EPSHKVOJUKVQJUFSͳͲ
    w "SUJGBDU*EKVOJUKVQJUFSBQJͳͲ
    w 7FSTJPOͳͲ
    
    

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20. .BWFOηϯτϥϧϦϙδτϦ
    w +BWBͷσϑΝΫτελϯμʔυϦϙδτϦ
    IUUQTSFQPNBWFOPSHNBWFO
    w ϝδϟʔͳϥΠϒϥϦ͕΄΅ἧ͍ͬͯΔ
    IUUQTSFQPNBWFOPSHNBWFOPSHKVOJUKVQJUFSKVOJUKVQJUFS
    IUUQTSFQPNBWFOPSHNBWFOMPHKMPHK
    IUUQTSFQPNBWFOPSHNBWFOPSHUXJUUFSKUXJUUFSKDPSF
    w ηϯτϥϧϦϙδτϦҎ֎΋ࢦఆՄೳ
    
    

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21. .BWFOϓϩδΣΫτͷϥΠϒϥϦ
    w ϗʔϜσΟϨΫτϦNSFQPTJUPSZҎԼʹอ؅
    w μ΢ϯϩʔυͨ͠ϥΠϒϥϦΛΩϟογϡ
    w 7$4ʹϥΠϒϥϦͷίϛοτෆཁ
    w QPNYNMͰʮґଘ EFQFOEFODZ
    ʯΛࢦఆ
    
    

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22. .BWFOͷΠϯετʔϧํ๏
    
    brew install mv
    n
    
    
    sdk install maven 3.6.
    3
    
    
    

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23. .BWFOͷΠϯετʔϧํ๏
    wεςοϓ
    wεςοϓ
    wεςοϓ
    
    

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24. .BWFOͷΠϯετʔϧํ๏
    wεςοϓ޷Έͷ*%&ΛΠϯετʔϧ͢Δ
    wεςοϓ
    wεςοϓ
    
    

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25. .BWFOͷΠϯετʔϧํ๏
    wεςοϓ޷Έͷ*%&ΛΠϯετʔϧ͢Δ
    wεςοϓऴΘΓ
    wεςοϓ
    
    

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26. .BWFOϓϩδΣΫτͷ࡞੒ํ๏
    
    

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27. .BWFOϓϩδΣΫτͷ࡞੒ํ๏
    ίϚϯυϥΠϯ͔Β
    
    mvn archetype:generate
    \
    
    
    -DgroupId=com.samuraism.app
    \
    
    
    -DartifactId=my-app
    \
    
    
    -DarchetypeArtifactId=maven-archetype-quickstart
    \
    
    
    -DarchetypeVersion=RELEASE
    \
    
    
    -DinteractiveMode=false
    BSDIFUZQF"SUJGBDUϓϩδΣΫτςϯϓϨʔτ
    %BSDIFUZQF"SUJGBDU*E
    

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28. .BWFOϓϩδΣΫτͷ࡞੒ํ๏
    &DMJQTF͔Β
    
    
    

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29. .BWFOϓϩδΣΫτͷ࡞੒ํ๏
    &DMJQTF͔Β
    
    
    

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30. .BWFOϓϩδΣΫτͷ࡞੒ํ๏
    *OUFMMJ+*%&"͔Β
    
    

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31. .BWFOϓϩδΣΫτͷ࡞੒ํ๏
    /FU#FBOT͔Β
    
    

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32. ґଘϥΠϒϥϦͷ௥Ճ
    
    

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33. ґଘϥΠϒϥϦͷ௥Ճ
    QPNYNM͔Β
    w EFQFOEFODJFTཁૉԼʹEFQFOEFODZཁૉͰࢦఆ
    
    

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34. ґଘϥΠϒϥϦͷ௥Ճ
    *%&͔Β *OUFMMJ+*%&"/FU#FBOT
    
    w ࢖͍͍ͨγϯϘϧ໊Λॻ͍ͯ"MU&OUFS
    
    

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35. ґଘϥΠϒϥϦͷ௥Ճ
    *%&͔Β &DMJQTF
    
    w QPNYNMΛӈΫϦοΫɺ"EE%FQFOEFODZ
    
    

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36. ґଘϥΠϒϥϦͷείʔϓ
    w σϑΥϧτ͸DPNQJMF
    w ςετέʔεͰ͔͠࢖Θͳ͍΋ͷ͸TDPQFUFTUTDPQF
    w ΞϓϦέʔγϣϯαʔό౳Ͱఏڙ͞ΕΔ΋ͷ͸TDPQFQSPWJEFETDPQF
    
    

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37. ϥΠϒϥϦͷݕࡧ
    IUUQTTFBSDINBWFOPSH
    
    

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38. .BWFOʹΑΔϏϧυ
    
    

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39. .BWFOʹΑΔίϯύΠϧ
    ίϚϯυϥΠϯ͔Β
    
    % mvn compile
    

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40. .BWFOʹΑΔίϯύΠϧ
    *%&͔Β
    
    

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41. NWODPNQJMFͰߦΘΕΔओͳ͜ͱ
    ґଘϥΠϒϥϦΛ ඞཁʹԠͯ͡
    μ΢ϯϩʔυ
    NBJO಺ͷKBWBΛίϯύΠϧͯ͠UBSHFUDMBTTFTʹDMBTTϑΝΠϧΛੜ੒
    NBJOSFTPVSDFTσΟϨΫτϦҎԼͷϑΝΠϧΛUBSHFUDMBTTFTʹίϐʔ
    
    

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42. .BWFOʹΑΔςετ
    
    

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43. .BWFOʹΑΔςετ
    ίϚϯυϥΠϯ͔Β
    
    % mvn test
    *%&͔Β
    

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44. NWOUFTUͰߦΘΕΔओͳ͜ͱ
    ίϚϯυϥΠϯ͔Β
    NWODPNQJMF
    UFTU಺ͷKBWBΛίϯύΠϧͯ͠UBSHFUUFTUDMBTTFTʹDMBTTϑΝΠϧΛੜ੒
    UFTUSFTPVSDFTҎԼͷϑΝΠϧΛUBSHFUUFTUDMBTTFTʹίϐʔ
    ϓϩδΣΫτ಺ͷςετέʔεΛ࣮ߦ
    
    

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45. +6OJUΛ࢖͍ͬͯΔ৔߹
    σϑΥϧτͰ͸ςετ͕࣮ߦ͞Εͳ͍ ೥݄೔ݱࡏ
    
    ࠷৽TVSF
    f
    i
    SFϏϧυϓϥάΠϯΛ໌ࣔతʹࢦఆ
    
    
    
    
    maven-surefire-plugin
    2.22.2
    
    
    
    

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46. .BWFOʹΑΔύοέʔδ
    
    

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47. NWOQBDLBHFͰߦΘΕΔओͳ͜ͱ
    ίϚϯυϥΠϯ͔Β
    NWODPNQJMF
    NWOUFTU
    ςετ͕શͯ੒ޭ͢Ε͹
    UBSHFUʹKBSϑΝΠϧΛ࡞੒
    
    

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48. .BWFOʹΑΔΠϯετʔϧ
    
    

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49. NWOJOTUBMMͰߦΘΕΔओͳ͜ͱ
    ίϚϯυϥΠϯ͔Β
    NWODPNQJMF
    NWOUFTU
    ςετ͕શͯ੒ޭ͢Ε͹
    NWOQBDLBHF
    ϗʔϜNSFQPTJUPSZσΟϨΫτϦʹ੒Ռ෺Λίϐʔ
    
    

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50. ஌͓ͬͯ͘ͱศར
    w NWODMFBO
    ੜ੒͞ΕͨϑΝΠϧΛશͯ࡟আ͢Δ
    w %NBWFOUFTUTLJQUSVF
    ςετΛεΩοϓ͢Δ
    w NWOEFQFOEFODZUSFF
    ґଘϥΠϒϥϦΛҰཡදࣔ
    w NWOEFQMPZ
    σϓϩΠ ੒Ռ෺Λڞ༗
    
    
    % mvn -Dmaven.test.skip=true install
    

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51. ༷ʑͳύοέʔδϦϙδτϦʹσϓϩΠՄೳ
    
    +FU#SBJOT4QBDF
    (JU)VC
    +'SPH
    

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52. ͲͷόʔδϣϯΛ࢖͏΂͖ʁ
    w +BWBҎ߱.BWFO
    w +BWB.BWFO
    w +BWB.BWFO
    w +BWB·ͨ͸ͦΕҎલ.BWFOԽͱಉ࣌ʹ+BWB ·ͨ͸+BWB
    ΁Ҏ߱
    
    ࢀߟ.BWFO3FMFBTFT)JTUPSZ
    IUUQTNBWFOBQBDIFPSHEPDTIJTUPSZIUNM
    

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53. .BWFOͰԿ͕มΘΔʁ
    w ϚϧνϞδϡʔϧϏϧυͷվળ
    w SFTVNFͰࣦഊͨ͠Ϟδϡʔϧ͔ΒϏϧυ
    w NWOKFUUZSVOͳͲͰඞཁͳϞδϡʔϧΛϏϧυͯ͘͠ΕΔ
    w ਌ϞδϡʔϧΛࢦఆ͢Ε͹શࢠϞδϡʔϧΛϏϧυ
    NWOQMFYUFOTJPOTHSQDDPEFHFO FYUFOTJPOTHSQDEFQMPZNFOUʜʜˠNWOQMFYUFOTJPOTHSQD
    w .BWFO8SBQQFS NWOX
    ͕ඪ४ʹ
    w ࣗಈόʔδϣχϯά ਌Ϟδϡʔϧͷόʔδϣϯ͕ࢦఆෆཁʹ
    
    
    ࢀߟ8IBUT/FXJO.BWFO
    IUUQTNBBSUFONVMEFSTJUXIBUTOFXJONBWFO
    

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54. .BWFOͷ։ൃঢ়گΛ஌Δ
    
    IUUQTJTTVFTBQBDIFPSHKJSBQSPKFDUT./(WFSTJPOT
    

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55. ·ͱΊ
    w TIɺCBUɺCVJMEYNM "OU
    ͰϏϧυ͍ͯ͠Δ৔߹ɺࠓ೔͔Β࢝ΊΑ͏
    w .BWFO (SBEMF
    w ಋೖͨ͠Β௅ઓ͠Α͏
    w $*
    w 5%%
    w ύοέʔδϦϙδτϦ
    
    

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