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息の長いサービスのフロントエンドを少し改善する営み/frontend-improvement
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A1
October 28, 2020
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2.8k
息の長いサービスのフロントエンドを少し改善する営み/frontend-improvement
2020/10/28 Rakus Meetup資料
A1
October 28, 2020
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Transcript
3",64$P -UE 3",64.FFUVQ ଉͷ͍αʔϏεͷϑϩϯτΤϯυΛ গͣͭ͠վળ͍ͯ͘͠ӦΈ &JJDIJ.JUB
3",64$P -UE 3",64.FFUVQ Eiichi Mita !FJDIJTBOEFO ʹϥΫεʹத్ೖࣾ ϑϩϯτΤϯυɾόοΫΤϯυͲͬͪ ΔΤϯδχΞ ೝఆεΫϥϜϚελʔ
ٕज़ௐࠪతͳࣄ͍ͬͯ·͢ ʢఔͷՔಇʣ ࣗݾհ
3",64$P -UE 3",64.FFUVQ ࣍ ͳͥվળ͕ඞཁͳͷ͔ ݱঢ়ͷϑϩϯτΤϯυͷ ࣮ࡍʹऔΓΜͰ͍Δ͜ͱͷ͝հ
ϞδϡʔϧԽ 5ZQF4DSJQU ςετίʔυ ٕज़બఆ ֶश ৫
3",64$P -UE 3",64.FFUVQ ຊ͓͠͠ͳ͍͜ͱ 3FBDUಋೖʹ͍ͭͯҎલʹ͍ͯ͠ΔͷͰɺຊ3FBDUҎ֎ͷ͓Λ͠·͢ IUUQTTQFBLFSEFDLDPNFJDIJTBOEFOSFBDUGPSXFCBQQMJDBUJPO
3",64$P -UE 3",64.FFUVQ ָָ໌ࡉͷ։ൃ͕࢝·ͬͨͷ͝Ζ .7$Ϟσϧͷ8FCΞϓϦέʔγϣϯ +41͕)5.-ΛΈཱͯͯ
ϑϩϯτଆK2VFSZͱ͍͏Α͋͘Δߏ ։ൃॳͷγεςϜߏ +BWB +41 )5.-$44 K2VFSZ
3",64$P -UE 3",64.FFUVQ ͳͥվળ͕ඞཁͳͷ͔ ݱঢ়ͷϑϩϯτΤϯυͷ վળ׆ಈͱͯ͠औΓΜͰ͍Δ͜ͱ
ϞδϡʔϧԽ 5ZQF4DSJQU ςετίʔυ ٕज़બఆʹ͍ͭͯ ֶशʹ͍ͭͯ ৫ʹ͍ͭͯ
3",64$P -UE 3",64.FFUVQ ͳͥվળ͕ඞཁͳͷ͔ ˠ ָָ໌ࡉࠓޙଓ͘αʔϏεͩͱࢥ͍ͬͯΔ ͔Β
3",64$P -UE 3",64.FFUVQ ͳͥվળ͕ඞཁͳͷ͔ Ճ͍ͨ͠ػೳ·ͩ·ͩ͋ͬͯɺ։ൃΞΫςΟϒʹଓ͘༧ఆ ࠓ·ͰόοΫΤϯυΛத৺ʹվળ͖͓ͯͯ͠ΓϑϩϯτΤϯυͷվળ͋ ·ΓਐΜͰ͍ͳ͍ঢ়گ
ࠓ͔Βޙɺ։ൃ։͔࢝Βܦͭ͜ͱʹͳΔ༻͍ͯ͠Δ044ͷ อकఀࢭ͍ͯ͠ΔͱࢥΘΕΔ લͷγεςϜΛϝϯς͢ΔΤϯδχΞͷϞνϕʔγϣϯ࠾༻໘Ͱ ΩπΠ
3",64$P -UE 3",64.FFUVQ ͪͳΈʹલͬͯ͜ΜͳͰ͢ +BWB 1PTUHSF42- 0SBDMFJ 7# *4%/
ςϨϗʔμΠ $74 5PNDBUY "QBDIF %FCJBO 5VSCP-JOVY QIQ Ϋϥαό 744 8JO4FSWFS **4 "41
3",64$P -UE 3",64.FFUVQ ͳͥվળ͕ඞཁͳͷ͔ ݱঢ়ͷϑϩϯτΤϯυͷ վળ׆ಈͱͯ͠औΓΜͰ͍Δ͜ͱ
ϞδϡʔϧԽ 5ZQF4DSJQU ςετίʔυ ٕज़બఆʹ͍ͭͯ ֶशʹ͍ͭͯ ৫ʹ͍ͭͯ
3",64$P -UE 3",64.FFUVQ ݱࡏͷϑϩϯτΤϯυͷ %0.ૢ࡞͕ෳࡶͰɺύϑΥʔϚϯεѱ͍ w ը໘ͷཁૉ͕ଟ͍ͱ Ͱ%0.ݕࡧ͕ࢮ͵΄Ͳ͍
)5.-ͷมߋ͕KT·Ͱٴ͢Δ w DMBTTଐੑΛมߋ͚ͨͩ͠Ͱಈ͔ͳ͘ͳΔ +TϑΝΠϧؒͷґଘ͕͔ؔΒͳ͍ w มߋͷӨڹՕॴ͕Ͳ͜ʹग़Δͷ͔͔Βͳ͍ ܕ*%&ͷࢧԉ͕ͳ͘։ൃޮ͕ѱ͍
3",64$P -UE 3",64.FFUVQ ͰɺͲͷΑ͏ʹվળ͍ͯ͘͠ͷ͔ γεςϜΛ࡞Γͤૣ͍͕વͦ͏͍͏༁ʹ ͍͔ͳ͍ ػೳՃΛΓͳ͕Βɺগͣͭ͠ߦ͏ඞཁ͕͋Δ
৽͍ٕ͠ज़ཁૉগͣͭ͠औΓೖΕ͍͖͍ͯͨ ςετΛॻ͖ͳ͕Β҆શʹߦ͏ඞཁ͕͋Δ
3",64$P -UE 3",64.FFUVQ গͣͭ͠ɺৗͷ։ൃʹ༹͚ࠐ ·ͤͳ͕Βߦ͍ͬͯ͘
3",64$P -UE 3",64.FFUVQ ͳͥվળ͕ඞཁͳͷ͔ ݱঢ়ͷϑϩϯτΤϯυͷ վળ׆ಈͱͯ͠औΓΜͰ͍Δ͜ͱ
ϞδϡʔϧԽ 5ZQF4DSJQU ςετίʔυ ٕज़બఆʹ͍ͭͯ ֶशʹ͍ͭͯ ৫ʹ͍ͭͯ
3",64$P -UE 3",64.FFUVQ ϞδϡʔϧԽ &4·Ͱͷ+BWB4DSJQUʹϞδϡʔϧͷ֓೦͕ͳ ͍ͷ͕ϑϩϯτΤϯυΛվળ͢Δ্Ͱඇৗʹਏ͍ ݸਓతʹϑϩϯτΤϯυվળͰ࠷ॳʹ͖͢ ɺϞδϡʔϧԽͱࢥ͍ͬͯΔ
3",64$P -UE 3",64.FFUVQ ϞδϡʔϧԽ͍ͯ͠ͳ͍ίʔυ <script src="jquery.js"></script> <script src="common.js"></script>
<script src="app.js"></script> ྫ͑ɺDPNNPOKTKRVFSZKTʹґଘ͍ͯͯ͠ɺ BQQKTDPNNPOKTʹґଘ͍ͯ͠Δͱ͍ͬͨ ͕ࣝίʔυͱͯ͠දݱ͞Ε͍ͯͳ͍ͨΊɺ Α͔͘Βͣʹॱ൪Λ่͢ͱಈ͔ͳ͘ͳΔɻ ґଘؔΛ໌ࣔ͢Δ ϞδϡʔϧԽ
3",64$P -UE 3",64.FFUVQ Ͳ͜ʹӨڹ͕ग़Δ͔͔Βͳ͍ͷͰɺҋӢʹςετ͢ΔΑ͏ʹͳΓ ඇৗʹޮ͕ѱ͍ मਖ਼͢Δͷ͕ා͘ͳΔͷͰͨΓతͳରԠΛ͢ΔΑ͏ʹͳΔ ࠷ѱɺίʔυमਖ਼ͤͣʹίʔυՃͨ͠Γ͢ΔͱΧΦεʹ
ϞδϡʔϧԽ ґଘ͕͔ؔΒͳ͍ͱͲ͏ͳΔ͔
3",64$P -UE 3",64.FFUVQ ϞδϡʔϧԽ // webpack.config.js͔Βൈਮ entry: { 'common.js':‘/src/common.ts’,
‘gamen1.js':‘/src/gamen1.ts', ‘gamen2.js’:‘/src/gamen2.ts', }, output: { libraryTarget: ‘umd', // ݹ͍ϒϥβͰಈ͘ඞཁ͕͋ΔͷͰumdΛࢦఆ filename: ‘[name]' // distϑΥϧμʹcommmon.js, gamen1.jsɺgamen2.js͕ग़ྗ͞ΕΔ } 8FCQBDLͷઃఆͰෳΤϯτϦʔϙΠϯτΛࢦఆɺͦ ͷ୯ҐͰόΠϯυͨ͠KTϑΝΠϧΛग़ྗ͍ͯ͠Δ ͻͱ·ͣग़ྗ͢ΔKTϑΝΠϧͷ୯Ґม͍͑ͯͳ͍ͷͰ Өڹখ࣮͘͞ݱͰ͖Δ
3",64$P -UE 3",64.FFUVQ ϞδϡʔϧԽʹΑΓґଘؔΛ໌ࣔ͢Δ ϞδϡʔϧԽͨ͠ঢ়ଶ // app.js import
{ message } from ‘./common’ // ඞཁͳ֎෦ϞδϡʔϧΛimportͰಡΈࠐΈ message('Hello World'); BQQKTDPNNPOKTʹґଘ͍ͯ͠Δ͜ͱ͕Ұྎવ ·ͨɺඞཁͳͷ͚ͩJNQPSU͢Δ͜ͱͰΑΓґଘ͕ؔΑΓ໌֬ʹͳΔ // common.js export function message(msg) { // ֎෦͔Βࢀর͞ΕΔϝιουΛexportͰ໌ࣔ console.log(msg); } export function add(a, b) { return a + b; }
3",64$P -UE 3",64.FFUVQ ϞδϡʔϧԽ͢Δ͜ͱͰ ίʔυͷ࠶ར༻ੑ͕ߴ·Δ Ϟδϡʔϧʹׂ͢Δ͜ͱͰίʔυͷڽू্͕͛͢ ͍
ݱঢ়ͷ+41KTͷΑ͏ͳߏͩͱɺͬͨࣽ͝ʹͳΓ͍͢ ࡞ۀ୲͘͢͠ͳΔ ύʔπ୯Ґʹ։ൃ͢ΔΑ͏ʹͳΔͷͰ ςετίʔυ͕ॻ͖͘͢ͳΔ άϩʔόϧԚછ͕؇͞ΕΔ
3",64$P -UE 3",64.FFUVQ ͳͥվળ͕ඞཁͳͷ͔ ݱঢ়ͷϑϩϯτΤϯυͷ վળ׆ಈͱͯ͠औΓΜͰ͍Δ͜ͱ
ϞδϡʔϧԽ 5ZQF4DSJQU ςετίʔυ ٕज़બఆʹ͍ͭͯ ֶशʹ͍ͭͯ ৫ʹ͍ͭͯ
3",64$P -UE 3",64.FFUVQ 5ZQF4DSJQUͱ "MU+4 +BWB4DSJQUͷସͱͳΔݴޠ ͷҰछ ฏͨ͘ݴ͏ͱܕΛఆٛͰ͖Δ+BWB4DSJQU
࣮ߦڥ͓࣋ͬͯΒͣɺKTʹมʢτϥϯεύ Πϧʣ͢Δ͚ͩʢԼهͷʙʣ 1. TypeScriptιʔε -> ASTม 2. AST͕ܕνΣοΧʔͰνΣοΫ͞ΕΔ 3. AST -> JavaεΫϦϓτιʔεग़ྗ 4. JavaScriptιʔε -> ASTม 5. AST -> όΠτίʔυ 6. όΠτίʔυ͕ϥϯλΠϜͰ࣮ߦ͞ΕΔ
3",64$P -UE 3",64.FFUVQ 5ZQF4DSJQU ݱࡏɺ"MU+4ͷσϑΝΫτͱݴ͑Δ +BWBͷ։ൃऀʹߏจ͕ͳ͡Έ͍͢ ؇͘ಋೖ͍͢͠ʢϨΨγʔͷվળʹ͍͍ͯ
Δʣ
3",64$P -UE 3",64.FFUVQ ؇͘ಋೖ͍͢͠ طଘίʔυʹ͍ͭͯɺͱΓ͋͑ͣBOZܕΛڐ༰͢ΔͳͲ؇͘ಋೖͰ͖Δ // common.js export
function add(a : any, b : any) { return a + b; }
3",64$P -UE 3",64.FFUVQ ؇͘ಋೖ͍͢͠ ͲΕ͙Β͍ݫີʹνΣοΫ͢Δ͔ΛࣗͨͪͰઃఆͰ͖Δ // tsconfig.json /*
Strict Type-Checking Options */ "strict": false, /* Enable all strict type-checking options. */ "noImplicitAny": false, /* Raise error on expressions and declarations with an implied 'any' type. */ "strictNullChecks": true, /* Enable strict null checks. */ "strictFunctionTypes": true, /* Enable strict checking of function types. */ "strictBindCallApply": true, /* Enable strict 'bind', 'call', and 'apply' methods on functions. */ "strictPropertyInitialization": true, /* Enable strict checking of property initialization in classes. */ "noImplicitThis": true, /* Raise error on 'this' expressions with an implied 'any' type. */ "alwaysStrict": true, /* Parse in strict mode and emit "use strict" for each source file. */ νΣοΫͰΤϥʔͰτϥϯεύΠϧ͢Δ͜ͱՄೳ ϑΝΠϧͣͭঃʑʹUTϑΝΠϧʹҠߦ͍ͯ͘͜͠ͱ͕Մೳ
3",64$P -UE 3",64.FFUVQ ͳͥվળ͕ඞཁͳͷ͔ ݱঢ়ͷϑϩϯτΤϯυͷ վળ׆ಈͱͯ͠औΓΜͰ͍Δ͜ͱ
ϞδϡʔϧԽ 5ZQF4DSJQU ςετίʔυ ٕज़બఆʹ͍ͭͯ ֶशʹ͍ͭͯ ৫ʹ͍ͭͯ
3",64$P -UE 3",64.FFUVQ ςετίʔυ ݩʑϑϩϯτΤϯυςετΛॻ͘श׳͕ͳ͔ͬ ͨ ҆શʹϦϑΝΫλϦϯά͢ΔͨΊʹςετίʔ υ͕ඞཁ
3",64$P -UE 3",64.FFUVQ +FTU 'BDFCPPL͕ࣾ։ൃ͍ͯ͠ΔϢχοτςετπʔ ϧͷ+FTUΛ࠾༻ +FTU͚ͩೖΕΕςετͰ͖Δγϯϓϧ͕͞ྑ͍
ςετϥϯφʔɺΞαʔγϣϯɺϞοΫશ෦ೖΓ ͱݴ͑ɺݱঢ়ϒϥβʹґଘ͢ΔςετΛॻ͚͍ͯͳ ͍ͷͰΓํΛௐͳ͍ͱ͍͚ͳ͍ ʮϨΨγʔϑϩϯτΤϯυ҆શվળΨΠυʯʹࡌ͍ͬͯ Δख๏Λࢼͯ͠Έ͍ͨʢΊͪΌͪ͘ΌྑॻͰͨ͠ʣ
3",64$P -UE 3",64.FFUVQ ͳͥվળ͕ඞཁͳͷ͔ ݱঢ়ͷϑϩϯτΤϯυͷ վળ׆ಈͱͯ͠औΓΜͰ͍Δ͜ͱ
ϞδϡʔϧԽ 5ZQF4DSJQU ςετίʔυ ٕज़બఆʹ͍ͭͯ ֶशʹ͍ͭͯ ৫ʹ͍ͭͯ
3",64$P -UE 3",64.FFUVQ ٕࣗज़બఆΛ͢Δཱʹ͍Δ͕ɺϛεΔͱຊʹ௧͍ ͳͷͰ৽͗͢͠Δͷආ͚Δ ΞʔϦʔϚδϣϦςΟ͙Β͍Λࢦ͍ͯ͠Εେ֎͠ͳ͍
࣮ࡍɺ͍͕ͭΞʔϦʔϚδϣϦςΟ͔͔Βͳ͍ͷͰৗʹΞϯςφΛுͬͯഽײ֮Λ ͓͔͑ͯ͘͠ͳ͍ ٕज़બఆʹ͍ͭͯ Πϊϕʔλ ΞʔϦʔϚδϣϦςΟ ϥΨʔυ ٕज़બఆͷצॴ
3",64$P -UE 3",64.FFUVQ ٕज़બఆʹ͍ͭͯ 8&#%&7&-01&330"%."1 IUUQTHJUIVCDPNLBNSBOBINFETFEFWFMPQFSSPBENBQ ࢀߟʹ͍ͯ͠Δͷ
3",64$P -UE 3",64.FFUVQ ٕज़બఆʹ͍ͭͯ 5IPVHIU8PSLT5&$)/0-0(:3"%"3 IUUQTXXXUIPVHIUXPSLTDPNSBEBSMBOHVBHFTBOEGSBNFXPSLT ࢀߟʹ͍ͯ͠Δͷ ͭલͷαΠτͦ͏͕ͩɺຊͷτϨϯυগ͠ҧͬͯͨΓ͢ΔͷͰࢀߟ·Ͱʹɻ
3",64$P -UE 3",64.FFUVQ ٕज़બఆʹ͍ͭͯ ։ൃ৫ͱͯ͠ݱࡏอ༗͍ͯ͠Δٕज़ͱɺ ࠓޙͰʹ͚ͭΔඞཁ͕͋Δٕज़ʹ͍ͭͯϩʔυϚοϓΛ ࡞͍ͯ͠Δɻ ˠٕज़બఆ͢Δ࣌ʹجຊతʹ͜ͷํʹै͏ ࣾͷٕज़ϩʔυϚοϓ
3",64$P -UE 3",64.FFUVQ ͳͥվળ͕ඞཁͳͷ͔ ݱঢ়ͷϑϩϯτΤϯυͷ վળ׆ಈͱͯ͠औΓΜͰ͍Δ͜ͱ
ϞδϡʔϧԽ 5ZQF4DSJQU ςετίʔυ ٕज़બఆʹ͍ͭͯ ֶशʹ͍ͭͯ ৫ʹ͍ͭͯ
3",64$P -UE 3",64.FFUVQ ֶशʹ͍ͭͯ ৽͍ٕ͠ज़ཁૉΛऔΓೖΕΔͨΊʹɺ࣮ࡍʹ։ ൃ͢Δϝϯόʔʹͦͷٕज़Λ֮͑ͯΒ͏ඞཁ͕ ͋Δ ҰؾʹਐΊ͍ͨ࣌͋Δ͕ɺ୭͍ͭͯ͜ͳ͍ͱҙຯ͕
ͳ͍ͷͰগͣͭ͠ ʹݸͰݸͰ৽͍͠ཁૉΛऔΓೖΕͨΒ0,ͱ͢Δ ৽͍͠ͷΛऔΓೖΕΔϖʔε
3",64$P -UE 3",64.FFUVQ ֶशʹ͍ͭͯ ͲΜͳϝϦοτ͕͋Δ͔ͬͯΒ͏ ಋೖऀͱϝϯόʔͷԹ͕ࠩ͋Δͱ͏·͍͔͘ͳ͍ ಋೖ͢ΔͱͲΜͳϝϦοτ͕͋Δͷ͔ϓϨθϯ͢Δ
ϝϯόʔʹͲ͏ͤͳΒྑ͍ܦݧΛͯ͠Β͍͍ͨ ৽͘͠ಋೖ͢Δٕज़ͷྑ͞ΛͬͯΒ͏
3",64$P -UE 3",64.FFUVQ ֶशʹ͍ͭͯ ϝϯόʔͷεΩϧϨϕϧ·ͪ·ͪ ৽͍ٕ͠ज़ཁૉΛΥον͍ͯ͠Δ͔·ͪ·ͪ ڵຯ͕͋ΔྖҬ·ͪ·ͪ
ͳͷͰೖϨϕϧ·Ͱαϙʔτͯ͋͛͠Δ ཁΛ·ͱΊͯ͋͛Δ ษڧձΛ։࠵͢Δ ֶशΛαϙʔτ͢Δ
3",64$P -UE 3",64.FFUVQ ֶशʹ͍ͭͯ αϯϓϧίʔυΛෳਓͰϓϩάϥϛϯά͢Δ ਓ͕λΠϓͯ͠ɺपΓͷਓαϙʔτ େεϥεϥͱίʔσΟϯάͰ͖ͳ͍ͷͰɺपΓ͕ؒ
ҧͬͯΔՕॴΛڭ͑ͯ͋͛Δ खΛಈ͔͢ͷͰ࠲ֶΑΓཧղ͕ਐΉ͠ίϛϡχ έʔγϣϯ໘Ͱ͓קΊ Ϟϒࣸܦ
3",64$P -UE 3",64.FFUVQ ֶशʹ͍ͭͯ ࠷ऴతʹ֮ͬͯ͑ͯΒ͏͔͠ͳ͍ ॳΊͯ୲͢Δ࣌ɺ͍ͬͯΔਓͱϖΞͰ࡞ۀ ͨ͠Γֶश࣌ؒΛεϓϦϯτϓϥϯχϯά࣌ʹߟ ྀ͍ͯ͠Δ
࣮ࡍʹ։ൃ֮ͯ͑ͯ͠Β͏
3",64$P -UE 3",64.FFUVQ ୭͕ಘҙͳͷ͔ɺ୭ʹฉ͚ྑ͍ͷ͔৽نࢀՃϝϯόʔʹ͔Δ ܭըతͳεΩϧΞοϓʹͭͳ͛Δ ʮʓʓʹҹ͕ͳ͍͚ͲͬͯΈ͍ͨʯͱ͍͏ձ͕ൃੜ͢Δ
৺ཧతʹҹΛຒΊͨ͘ͳΔޮՌظ ֶशʹ͍ͭͯ εΩϧऔදʹΑΔεΩϧͷݟ͑ΔԽ "͞Μ #͞Μ $͞Μ +BWB4DSJQU ˕ ˕ $44 ˚ ˓ ˓ )5.- ˚ ˓ ˕ 3FBDU ˕
3",64$P -UE 3",64.FFUVQ ͳͥվળ͕ඞཁͳͷ͔ ݱঢ়ͷϑϩϯτΤϯυͷ վળ׆ಈͱͯ͠औΓΜͰ͍Δ͜ͱ
ϞδϡʔϧԽ 5ZQF4DSJQU ςετίʔυ ٕज़બఆʹ͍ͭͯ ֶशʹ͍ͭͯ ৫ʹ͍ͭͯ
3",64$P -UE 3",64.FFUVQ ৫ʹ͍ͭͯ ݱঢ়ɺϑϩϯτɾόοΫͱ͍͏͚ͳ͘Ұਓͷ ΤϯδχΞ͕୲͍ͯ͠Δ $44)5.-͕ۤखͳΤϯδχΞ͕ଟ͍
྆ํͷϋΠϨϕϧͳεΩϧΛ࣋ͭͷ͍͠ͱ ࢥ͍ͬͯΔ ݱঢ়ͷ՝ײ
3",64$P -UE 3",64.FFUVQ ৫ʹ͍ͭͯ ϑϩϯτΤϯυબͷϝϯόʔΛ࡞Δ ṷṷʹͤɺͦΕͧΕ͕ઐੑΛߴΊΔ ࡞ۀ୲ͯ͠ฏߦ࡞ۀ͘͢͠ͳΔͣ
কདྷతʹϑϩϯτબͷνʔϜΛ࡞Δܭը ͦ͜·ͰΔͨΊʹ41"#''ͳͲɺϑϩϯτɾόοΫ ͍͔ͯ͠ͶͳΒͳ͍ ৽͍͠ࢼΈ
3",64$P -UE 3",64.FFUVQ ͳͥվળ͕ඞཁͳͷ͔ ݱঢ়ͷϑϩϯτΤϯυͷ վળ׆ಈͱͯ͠औΓΜͰ͍Δ͜ͱ
ϞδϡʔϧԽ 5ZQF4DSJQU ςετίʔυ ٕज़બఆʹ͍ͭͯ ֶशʹ͍ͭͯ ৫ʹ͍ͭͯ ·ͱΊ
3",64$P -UE 3",64.FFUVQ ࠓճͰϑϩϯτଆΛվળ͢ΔجૅͰ͖͖ͯͨ ৽ػೳ4QSJOH 3FBDUͷߏͰ࡞ΓͭͭɺϨΨγʔͳ ίʔυͷϝϯς҆৺ͯ͠ߦ͑Δঢ়ଶʹ͍ͯ͘͠ ݱࡏͷγεςϜߏ
+BWB +41 )5.-$44 K2VFSZ 5ZQFTDSJQU 4QSJOH 3FBDU
3",64$P -UE 3",64.FFUVQ ۜͷؙͳ͍ͷͰɺগͣͭ͠ վળΛଓ͚͍͖ͯ·͢
3",64$P -UE 3",64.FFUVQ ϨΨγʔͳϑϩϯτΤϯυվ ળͰ͖Δ
3",64$P -UE 3",64.FFUVQ ͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠