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. 
   ࢁຊ
   Ϣʔεέ
   !ZVTVLF ·ͩؒʹ߹͏.BWFO ࠶ ೖ໳ 
2. ຊ೔࿩͢͜ͱ w +BWBͷϏϧυํࣜͷྺ࢙
   w .BWFOͷجຊ
   w .BWFOϓϩδΣΫτͷ࡞੒ํ๏
   w ґଘϥΠϒϥϦͷ௥Ճ
   w .BWFOʹΑΔϏϧυ
   w .BWFOͷ࠷৽৘ใ 
3. ຊ೔࿩͞ͳ͍͜ͱ w ݸผͷ*%&ͷৄࡉͳར༻ํ๏
   w $*πʔϧ΍ύοέʔδαʔϏε࿈ܞͱ͍ͬͨൃలతͳ.BWFOͷ࢖͍ํ 
4. ϏϧυճΓͰσϕϩού͕ߦ͍͍ͨ͜ͱ w ίϯύΠϧ
   w ςετ
   w ύοέʔδ KBS
   
   XBS
   
   FBS
   
   EPDLFSΠϝʔδ࡞੒
   w ੒Ռ෺Λڞ༗ ଞͷσϕϩούɺ$*؀ڥɺύοέʔδϦϙδτϦ 
5. +BWBͷϏϧυํࣜͷྺ࢙ 
6. +BWBͷϏϧυํࣜͷྺ࢙ खಈͰίϚϯυϥΠϯϏϧυ w ຖճख࡞ۀ
   w ཤྺ͚͕ͩཔΓ
   w ଞͷਓ͕࠶ݱग़དྷͳ͍ 
7. +BWBͷϏϧυํࣜͷྺ࢙ όονϑΝΠϧ CBU ɺγΣϧεΫϦϓτ TI w ϏϧυεΫϦϓτΛڞ༗Ͱ͖Δ
   w ϓϥοτϑΥʔϜʹґଘ͢Δ 
8. +BWBͷϏϧυํࣜͷྺ࢙ *%&ͰϏϧυ DMBTTQBUI w *%&ʹґଘ͢Δ
   w $*αʔόͰϏϧυ͕ͮ͠Β͍ 
9. +BWBͷϏϧυํࣜͷྺ࢙ "OU w YNMϑΝΠϧͰϏϧυΛఆٛ
   w ๛෋ͳϓϥάΠϯ  IUUQTBOUBQBDIFPSH
10. աڈͷϏϧυํࣜͷ໰୊఺ w ϏϧυͰ͖Δ؀ڥ͕ݶఆ͞ΕΔ 04ɺ*%&ͳͲ
    w खଓ͖ܕͰεΫϦϓτͷهड़ྔ͕ଟ͘ɺϝϯςφϯε͕೉͍͠
    w σΟϨΫτϦߏ଄͕ϓϩδΣΫτຖʹ·ͪ·ͪ
    TSDTPVSDFσΟϨΫτϦʁ
    MJCMJCTσΟϨΫτϦʁ
    w ιʔείʔυͱҰॹʹϥΠϒϥϦΛ7$4ʹอ؅͕ͪ͠
    ग़ॴɺόʔδϣϯෆ໌ͷKBSϑΝΠϧ 
11. .BWFO
    
    (SBEMFΛ࢖͏ͱ w ΫϩεϓϥοτϑΥʔϜͰϏϧυՄೳ
    w ଟ͕͘σϑΥϧτͰܾ·ΔɺએݴతʹϏϧυΛఆٛՄೳ
    w ๛෋ͳϓϥάΠϯ
    w ʮґଘʯΛએݴ͢Ε͹ϥΠϒϥϦΛࣗಈతʹऔಘ 
12. .BWFO
    
    (SBEMFΛ࢖͏ͱ w ΫϩεϓϥοτϑΥʔϜͰϏϧυՄೳ
    w ଟ͕͘σϑΥϧτͰܾ·ΔɺએݴతʹϏϧυΛఆٛՄೳ
    w ๛෋ͳϓϥάΠϯ
    w ʮґଘʯΛએݴ͢Ε͹ϥΠϒϥϦΛࣗಈతʹऔಘ  21ੈل͸Maven͔GradleΛ࢖͍·͠ΐ͏
13. .BWFOͷجຊ 
14. .BWFOͱ͸ w ΫϩεϓϥοτϑΥʔϜͷ+BWBϏϧυπʔϧ
    w 
15. .BWFOϓϩδΣΫτͷσΟϨΫτϦߏ੒ 
16. .BWFOϓϩδΣΫτͷσΟϨΫτϦߏ੒  Javaιʔείʔυ Javaςετίʔυ Ϧιʔε (ϓϩύςΟϑΝΠϧͳͲ) ϏϧυఆٛϑΝΠϧ
17. ͋ΕɺϥΠϒϥϦ͸Ͳ͜ʁ
    MJCσΟϨΫτϦ
    MJCTσΟϨΫτϦʁ 
18. ϥΠϒϥϦ͸ϓϩδΣΫτσΟϨΫτϦʹஔ͔ͳ͍ w ར༻͢Δ ґଘ͢Δ ϥΠϒϥϦ͸QPNYNMʹهࡌ͢Δ͚ͩ 
19. .BWFOϓϩδΣΫτʹ͓͚Δґଘ ϓϩδΣΫτ͕࢖͏ ґଘ͢Δ ϥΠϒϥϦΛࢦఆ w (SPVQ*E
    PSHKVOJUKVQJUFS
    ͳͲ
    w "SUJGBDU*E
    KVOJUKVQJUFSBQJ
    ͳͲ
    w 7FSTJPO
    
    ͳͲ 
20. .BWFOηϯτϥϧϦϙδτϦ w +BWBͷσϑΝΫτελϯμʔυϦϙδτϦ
    IUUQTSFQPNBWFOPSHNBWFO
    w ϝδϟʔͳϥΠϒϥϦ͕΄΅ἧ͍ͬͯΔ
    IUUQTSFQPNBWFOPSHNBWFOPSHKVOJUKVQJUFSKVOJUKVQJUFS
    IUUQTSFQPNBWFOPSHNBWFOMPHKMPHK
    
    IUUQTSFQPNBWFOPSHNBWFOPSHUXJUUFSKUXJUUFSKDPSF
    w ηϯτϥϧϦϙδτϦҎ֎΋ࢦఆՄೳ 
21. .BWFOϓϩδΣΫτͷϥΠϒϥϦ w ϗʔϜσΟϨΫτϦNSFQPTJUPSZ
    ҎԼʹอ؅
    w μ΢ϯϩʔυͨ͠ϥΠϒϥϦΛΩϟογϡ
    w 7$4ʹϥΠϒϥϦͷίϛοτෆཁ
    w QPNYNMͰʮґଘ EFQFOEFODZ ʯΛࢦఆ 
22. .BWFOͷΠϯετʔϧํ๏  brew install mv n sdk install maven 3.6. 3
23. .BWFOͷΠϯετʔϧํ๏ wεςοϓ
    
    wεςοϓ
    wεςοϓ 
24. .BWFOͷΠϯετʔϧํ๏ wεςοϓ
    ޷Έͷ*%&ΛΠϯετʔϧ͢Δ
    wεςοϓ
    wεςοϓ 
25. .BWFOͷΠϯετʔϧํ๏ wεςοϓ
    ޷Έͷ*%&ΛΠϯετʔϧ͢Δ
    wεςοϓ
    ऴΘΓ
    wεςοϓ 
26. .BWFOϓϩδΣΫτͷ࡞੒ํ๏ 
27. .BWFOϓϩδΣΫτͷ࡞੒ํ๏ ίϚϯυϥΠϯ͔Β  mvn archetype:generate \ -DgroupId=com.samuraism.app \ -DartifactId=my-app \ -DarchetypeArtifactId=maven-archetype-quickstart \ -DarchetypeVersion=RELEASE \ -DinteractiveMode=false BSDIFUZQF"SUJGBDU
    ϓϩδΣΫτςϯϓϨʔτ %BSDIFUZQF"SUJGBDU*E
28. .BWFOϓϩδΣΫτͷ࡞੒ํ๏ &DMJQTF͔Β  
29. .BWFOϓϩδΣΫτͷ࡞੒ํ๏ &DMJQTF͔Β  
30. .BWFOϓϩδΣΫτͷ࡞੒ํ๏ *OUFMMJ+
    *%&"͔Β 
31. .BWFOϓϩδΣΫτͷ࡞੒ํ๏ /FU#FBOT͔Β 
32. ґଘϥΠϒϥϦͷ௥Ճ 
33. ґଘϥΠϒϥϦͷ௥Ճ QPNYNM͔Β w EFQFOEFODJFTཁૉԼʹEFQFOEFODZཁૉͰࢦఆ 
34. ґଘϥΠϒϥϦͷ௥Ճ *%&͔Β *OUFMMJ+
    *%&"
    
    /FU#FBOT w ࢖͍͍ͨγϯϘϧ໊Λॻ͍ͯ
    "MU
    
    &OUFS 
35. ґଘϥΠϒϥϦͷ௥Ճ *%&͔Β &DMJQTF w QPNYNMΛӈΫϦοΫɺ"EE
    %FQFOEFODZ 
36. ґଘϥΠϒϥϦͷείʔϓ w σϑΥϧτ͸DPNQJMF
    w ςετέʔεͰ͔͠࢖Θͳ͍΋ͷ͸
    TDPQFUFTUTDPQF
    w ΞϓϦέʔγϣϯαʔό౳Ͱఏڙ͞ΕΔ΋ͷ͸TDPQFQSPWJEFETDPQF 
37. ϥΠϒϥϦͷݕࡧ IUUQTTFBSDINBWFOPSH 
38. .BWFOʹΑΔϏϧυ 
39. .BWFOʹΑΔίϯύΠϧ ίϚϯυϥΠϯ͔Β  % mvn compile
40. .BWFOʹΑΔίϯύΠϧ *%&͔Β 
41. NWO
    DPNQJMFͰߦΘΕΔओͳ͜ͱ  ґଘϥΠϒϥϦΛ ඞཁʹԠͯ͡ μ΢ϯϩʔυ
     NBJO಺ͷKBWBΛίϯύΠϧͯ͠UBSHFUDMBTTFTʹDMBTTϑΝΠϧΛੜ੒
     NBJOSFTPVSDFTσΟϨΫτϦҎԼͷϑΝΠϧΛUBSHFUDMBTTFTʹίϐʔ 
42. .BWFOʹΑΔςετ 
43. .BWFOʹΑΔςετ ίϚϯυϥΠϯ͔Β  % mvn test *%&͔Β
44. NWO
    UFTUͰߦΘΕΔओͳ͜ͱ ίϚϯυϥΠϯ͔Β  NWO
    DPNQJMF
     UFTU಺ͷKBWBΛίϯύΠϧͯ͠UBSHFUUFTUDMBTTFTʹDMBTTϑΝΠϧΛੜ੒
     UFTUSFTPVSDFTҎԼͷϑΝΠϧΛUBSHFUUFTUDMBTTFTʹίϐʔ
    
     ϓϩδΣΫτ಺ͷςετέʔεΛ࣮ߦ 
45. +6OJU
    Λ࢖͍ͬͯΔ৔߹ σϑΥϧτͰ͸ςετ͕࣮ߦ͞Εͳ͍ ೥݄೔ݱࡏ
    ࠷৽TVSF f i SFϏϧυϓϥάΠϯΛ໌ࣔతʹࢦఆ  <build> <plugins> <plugin> <artifactId>maven-surefire-plugin</artifactId> <version>2.22.2</version> </plugin> </plugins> </build>
46. .BWFOʹΑΔύοέʔδ 
47. NWO
    QBDLBHFͰߦΘΕΔओͳ͜ͱ ίϚϯυϥΠϯ͔Β  NWO
    DPNQJMF
     NWO
    UFTU
     ςετ͕શͯ੒ޭ͢Ε͹ UBSHFUʹKBSϑΝΠϧΛ࡞੒ 
48. .BWFOʹΑΔΠϯετʔϧ 
49. NWO
    JOTUBMMͰߦΘΕΔओͳ͜ͱ ίϚϯυϥΠϯ͔Β  NWO
    DPNQJMF
     NWO
    UFTU
     ςετ͕શͯ੒ޭ͢Ε͹ NWO
    QBDLBHF
     ϗʔϜNSFQPTJUPSZ
    σΟϨΫτϦʹ੒Ռ෺Λίϐʔ 
50. ஌͓ͬͯ͘ͱศར w NWO
    DMFBO
    ੜ੒͞ΕͨϑΝΠϧΛશͯ࡟আ͢Δ
    w
    %NBWFOUFTUTLJQUSVF
    ςετΛεΩοϓ͢Δ
    w NWO
    EFQFOEFODZUSFF
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    ґଘϥΠϒϥϦΛҰཡදࣔ
    w NWO
    EFQMPZ
    σϓϩΠ ੒Ռ෺Λڞ༗  % mvn -Dmaven.test.skip=true install
51. ༷ʑͳύοέʔδϦϙδτϦʹσϓϩΠՄೳ  +FU#SBJOT
    4QBDF (JU)VC +'SPH
52. ͲͷόʔδϣϯΛ࢖͏΂͖ʁ w +BWB
    Ҏ߱
    .BWFO
    
    w +BWB
    
    .BWFO
    
    w +BWB
    
    .BWFO
    
    w +BWB
    ·ͨ͸ͦΕҎલ
    .BWFOԽͱಉ࣌ʹ+BWB
     ·ͨ͸+BWB ΁Ҏ߱  ࢀߟ
    .BWFO
    3FMFBTFT
    )JTUPSZ
    IUUQTNBWFOBQBDIFPSHEPDTIJTUPSZIUNM
53. .BWFO
    ͰԿ͕มΘΔʁ w ϚϧνϞδϡʔϧϏϧυͷվળ
    w SFTVNF
    Ͱࣦഊͨ͠Ϟδϡʔϧ͔ΒϏϧυ
    w NWO
    KFUUZSVO
    ͳͲͰඞཁͳϞδϡʔϧΛϏϧυͯ͘͠ΕΔ
    w ਌ϞδϡʔϧΛࢦఆ͢Ε͹શࢠϞδϡʔϧΛϏϧυ
    NWO
    QM
    FYUFOTJPOTHSQDDPEFHFO FYUFOTJPOTHSQDEFQMPZNFOUʜʜ
    
    ˠ
    NWO
    QM
    FYUFOTJPOTHSQD
    w .BWFO
    8SBQQFS NWOX ͕ඪ४ʹ
    w ࣗಈόʔδϣχϯά ਌Ϟδϡʔϧͷόʔδϣϯ͕ࢦఆෆཁʹ  ࢀߟ
    8IBUT
    /FX
    JO
    .BWFO
    
    IUUQTNBBSUFONVMEFSTJUXIBUTOFXJONBWFO
54. .BWFO
    ͷ։ൃঢ়گΛ஌Δ  IUUQTJTTVFTBQBDIFPSHKJSBQSPKFDUT./(WFSTJPOT
55. ·ͱΊ w TIɺCBUɺCVJMEYNM "OU ͰϏϧυ͍ͯ͠Δ৔߹ɺࠓ೔͔Β࢝ΊΑ͏
    w .BWFO
    (SBEMF
    w ಋೖͨ͠Β௅ઓ͠Α͏
    w $*
    w 5%%
    w ύοέʔδϦϙδτϦ