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NestJSを活用したREST APIサーバ/REST_API_SERVER_BY_NESTJS
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Masahiko Sakakibara
November 29, 2019
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1.6k
NestJSを活用したREST APIサーバ/REST_API_SERVER_BY_NESTJS
Masahiko Sakakibara
November 29, 2019
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Transcript
/FTU+4Λ׆༻ͨ͠ 3&45"1*αʔό
ࣗݾհ !SEMBCP Ұൠࣾஂ๏ਓ ϦϨʔγϣϯσβΠϯݚڀॴදཧࣄ Ұൠࣾஂ๏ਓ "SFB*OOPWBUJPO"MJBODF$50 *POJD+BQBO 6TFS(SPVQද
ίϯτϦϏϡʔλʔ ionic-team/ionic ionic-team/starters ionic-team/ionic-cli ionic-team/ionic-docs ionic-team/ionic-react -conference-app GoogleChrome/lighthouse
όοΫΤϯυͱϑϩϯτΤϯυͷͭͳ͗ํ
ϨϯμϦϯάίετ͕ॏ͍ಈతαΠτ .PEFMͰσʔλΛܗͯ͠ ߹ʹΑͬͯ$PUSPMMFSͰ ͦΕΛల։ɾ࠶ܗͯ͠ 7JFXͰల։͢Δ
ΤϥʔϋϯυϦϯά͕͍͠ಈతαΠτ
ΑΓΑ͍69Λࢦͯ͠ ੩తαΠτ 4JOHMF1BHF"QQMJDBUJPO 41" 3&45"1*(SBQI2-ʹΑΔόοΫΤ ϯυͱϑϩϯτΤϯυͷϒϦοδ +BWB4DSJQUʹΑΔϦονͳ6*
1SPHSFTTJWF8FC"QQT 18" 41" 8FC"1* ಈతαΠτ ΑΓΑ͍69Λࢦ͢
+40/ͰͷΓͱΓ͕Ұൠతͳख๏ʹɻ όοΫΤϯυ \n^ ϑϩϯτΤϯυ \n^
+40/Ͱൃ͢Δͱ͍͏Ҏ্ͷใڞ༗Ͱ͖͍ͯ·͔͢ʁ όοΫΤϯυ \n^ ϑϩϯτΤϯυ \n^ ѫࡰͯ͠΄͍͠ (&5IFMMP ʁʁ 3&45Ͱɺॲཧํ๏ͱྨ͔͠ఆٛͯ͘͠Εͳ͍ɻ
ཧͷੈք όοΫΤϯυ \n^ \ OBNFTUSJOH EFTDTUSJOH JNBHFTUSJOH VSMTUSJOH ^<> ͰσʔλΛૹΔˠ
ϑϩϯτΤϯυ \n^ \ OBNFTUSJOH EFTDTUSJOH JNBHFTUSJOH VSMTUSJOH ^<> Ͱσʔλ͕ཉ͍͠ ˡ
ͦ͏ͩ5ZQF4DSJQUͩʂ w"1*ͷܕΛڞ༗Ͱ͖Δͷ5ZQF4DSJQU͚ͩʢ wFYQSFTTϑϨʔϜϫʔΫͱͯͪ͠ΐͬͱബ͍ w/FTU+4ϑϨʔϜϫʔΫͱͯ͠ͷػೳ͕े ɾ3&45"1*Λ࠾༻ͯ͠Δ ɾৄࡉυΩϡϝϯτͱͷೋॏཧΛͨ͘͠ͳ͍ ɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹʜϓϩδΣΫτͰΦεεϝ 8FC"TTFNCMZͳͲͷಈ࡞ڥΛআ͖·͢
ܕͷڞ༗ʹ͍ͭͯ
͡Ό͋Ͳ͏ͬͯܕΛڞ༗͢Δʁʁ όοΫΤϯυ \n^ ϑϩϯτΤϯυ \n^ Ͳ͏ͬͯܕΛڞ༗ʁ OQNύοέʔδʹ͢Δ ˕ ཧతɻͨͩ͠อक͕खؒɻ /FTU+4ͷϓϩδΣΫτʹ
ஔ͘ ̋ ݱ࣮తɻϑϩϯτΤϯυ͔Β webpackͰόϯυϧ ϓϩδΣΫτ֎ʹ͓͘ ˚ tscίϚϯυͷઃఆΛཁมߋʢະௐࠪʣ
σϞ ʢձͰͷܕΤϥʔͷ࣮ԋʹͳΓ·͢ʣ
XFCQBDLͱUTDίϚϯυҧ͏ XFCQBDL όϯυϥʔɻUZQFTDSJQUύοέʔδΛར༻͢Δ͜ͱͰɺSFRVJSFؔ JNQPSUؔΛఏڙͯ͠ґଘؔղܾࡁΈͷγϯϓϧͳϑΝΠϧΛग़ྗ͢Δ ͜ͱ͕Ͱ͖Δɻ UTDίϚϯυ 5ZQF4DSJQU͔Β+BWB4DSJQUͷίϯύΠϧΛߦ͏ɻґଘؔग़ྗͷղܾͳ ʹͦΕɻίϯύΠϥͰ͢ɻ
CBEQSBDUJDFUPJOTUBMMEFQFOEFODJFTPOBQSPEVDUJPOTFSWFS IUUQTHJUIVCDPNHPMECFSHZPOJOPEFCFTUQSBDUJDFTJTTVFT
*EPOPUSFDPNNFOEVTJOHBOZCVOEMFSGPS/PEF IUUQTHJUIVCDPNOFTUKTOFTUJTTVFTJTTVFDPNNFOU
"1*ͳΒ࣌ؒಈ͔͞ͳ͍͍ͯ͘ͷͰ ʢ4FSWFSͷอकͨ͘͠ͳ͍ʂʣ
ৗʹΞΫηε͕͋ΔͱݶΒͳ͍ load() { if (this.data) { return of(this.data); } else
{ return this.http.get<IDataJson>(‘https://example.com‘) .pipe(map(this.processData, this)); } } ϝϞϦετϨʔδΛ ׆༻ͨ͠Γ FϥʔχϯάΈ͍ͨʹ සൟͳ"1*ߋ৽͕ͳ͍
ͦ͏ͩʂ-BNCEBͩʂʂ ʮίʔυͷอकͰखҰഋ͔ͩΒαʔόͷอकͨ͘͠ͳ͍ʯ
/PEPDTGSPN ʜͭ͘Εͦ͏͡Όͳ͍ʁ
ͭ͘Εͨɻ ࠓ.FFUVQ͋Δ͔ΒͿΓʹόʔδϣϯਵͨ͠
͍ํ $ npm install serverless -g $ git clone
[email protected]
:rdlabo/serverless-nestjs.git
ʲprojectNameʳ Πϯετʔϧ ։ൃ $ npm start -BNCEB)PUTUBSUαϙʔτ 4XBHHFSαϙʔτ $ npx ts-node src/swagger.ts
ϑϩϯτΤϯυͱόοΫΤϯυͰڞ௨ݴޠΛ खʹೖΕΑ͏ɻ ϩδΧϧʹָͰ͖Δ/FTU+4͍͍Ͱ͢Α
*POJDΛ͏ͱ8FCͰϞόΠϧΞϓϦͭ͘Ε·͢ ϒϥβ 18" J04ΞϓϦ
͜͏͍͏ΞϓϦ͕ʹͭ͘ΕΔΑ͏ʹʂ
*POJDͰ࡞ΔϞόΠϧΞϓϦ੍࡞ೖ ୯ߦຊr ϖʔδɹ ԁ IUUQTBN[OUP1"S&M