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日経電子版を支える基盤API
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osamunmun
February 03, 2017
Programming
17
7.2k
日経電子版を支える基盤API
osamunmun
February 03, 2017
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Transcript
ܦిࢠ൛Λࢧ͑Δج൫"1* "1*.&&561 0TBNV5BLBZBTV
2 0TBNV5BLBZBTV &OHJOFFSBU/JLLFJ *OD 1ZUIPO "84 3VCZ MVB ʹܦʹ+0*/ ओʹܦిࢠ൛ͷ"1*ͷ։ൃʹैࣄ
"CPVUNF
3 ݄ʹץ ༗ྉձһ ԁ݄ ສਓ ݄ؒΞΫηεԯ݅
ຖ݅ͷهࣄΛ৴ 1$ɾϞόΠϧαΠτɺJ04ɺ "OESPJEΞϓϦʹରԠ ܦిࢠ൛ͱ
4 "1*ͷΞʔΩςΫνϟ ։ൃɺӡ༻ํ๏ʹ͍ͭͯ ࠓޙͷํੑɺ՝ ࠓ͓͢͠Δ͜ͱ
ΞʔΩςΫνϟ 5
6 ܦిࢠ൛ͷγεςϜશମ૾ "84 ϩάੳͳͲɺαʔϏε ։ൃऀ͕ར༻ هࣄͷฤूɺཧ $.4 هࣄ৴ ֤छ"1* ੳج൫
ࠓ͓͢͠Δ zج൫"1*z͜ͷҰ෦
7 ج൫"1*ΞʔΩςΫνϟ "1*("5&8": 4&"3$) '-"( 1"1&3 ʜ ֤$MJFOU ଞγεςϜͷαʔόʔ *."(&
$%/ ج൫"1* ݸͷ"1* ֤"1*ϦΫΤε τͷೝՄݕূ TJHOFEVSMͰ ΞΫηε੍ޚ 4FBSDI&OHJOF %#4UPSBHF #BUDI -PH
8 "1*("5&8":ͷׂ ɾϢʔβʔʗΫϥΠΞϯτೝূ ɾ֤"1*ͷϦΫΤετͷೝՄݕূ ɾཧը໘Ͱ֤$MJFOUͷݖݶཧ ɾ֤"1*ͷ*'༷υΩϡϝϯτ
.JDSPTFSWJDFT 9
10 ߏཁૉ "1*("5&8": 4&"3$) '-"( 1"1&3 ʜ *."(& $%/ ج൫"1*
4FBSDI&OHJOF %#4UPSBHF #BUDI -PH &MBTUJD#FBOTUBML &MBTUJD#FBOTUBML &MBTUJD#FBOTUBML &MBTUJD#FBOTUBML &MBTUJD#FBOTUBML $MPVE'SPOU 4 3FEJT 3%4 3FETIJGU "VSPSB &MBTUJD#FBOTUBML #JH2VFSZ 4
&$JOTUBODF 11 &MBTUJD#FBOTUBMLͷத "QQMJDBUJPO$POUBJOFS -PH4FOEFS$POUBJOFS ˞ ˞IUUQTHJUIVCDPNCVOHPVNFMPHTFOEFS ʜ ʜ ʜ
ʜ ෛՙʹԠͯ͡ BVUPTDBMF &-# &#ͷڥΛίʔυͰఆٛ ɾ&MBTUJD#FBOTUBMLͷઃఆϑΝΠϧ 71$ &-# 4FDVSJUZ(SPVQ "VUPTDBMF $MPVE8BUDI"MBSN ɾ%PDLFSSVOBXTKTPO $POUBJOFS ڥม Ϧιʔε ɾFCFYUFOTJPOT IPTU໊मਖ਼ OFXSFMJDઃఆ
12 ֤"1*ʹڞ௨෦͕ଟ͍ "1*("5&8": 4&"3$) '-"( 1"1&3 ʜ *."(& $%/ ج൫"1*
4FBSDI&OHJOF %#4UPSBHF #BUDI -PH &MBTUJD#FBOTUBML &MBTUJD#FBOTUBML &MBTUJD#FBOTUBML &MBTUJD#FBOTUBML &MBTUJD#FBOTUBML $MPVE'SPOU 4 3FEJT 3%4 3FETIJGU "VSPSB &MBTUJD#FBOTUBML #JH2VFSZ 4
13 ֤"1*ͷڞ௨෦ΛςϯϓϨʔτԽ SFRVJSFNFOUTUYU UPYJOJ %KBOHPΞϓϦͷઃఆ %PDLFSpMF
&MBTUJD#FBOTUBMLͷઃఆϑΝΠϧ $JSDMF$*ͷઃఆϑΝΠϧ
14 ڞ௨Խ͓ͯ͘͠ϝϦοτ &$JOTUBODF "QQMJDBUJPO$POUBJOFS -PH4FOEFS$POUBJOFS ˞ ʜ ʜ ʜ ʜ
։ൃऀ֤"1*ݻ༗ͷ ϏδωεϩδοΫʹྗ &-# ɾ৽͍͠"1*Λ্ཱ͙ͪ͛͢ΒΕΔ ɾมߋ༰Λ֤"1*ʹ؆୯ʹөͰ͖Δ UFNQMBUFͷߋ৽ DPPLJFQBUDIFS ˞ ͱ͍͏πʔϧ͕ ͋Δ ֤"1*ϨϙδτϦʹ࠷৽ͷςϯϓ ϨʔτΛద༻ ˞IUUQTHJUIVCDPNIJSPLJLZDPPLJFQBUDIFS
15 .JDSPTFSWJDFTͰΑ͔ͬͨ͜ͱ ɾ"1*͝ͱ ˺αʔϏε͝ͱʣͰૄ݁߹ʹ։ൃΛਐΊΒΕɺ ɹ։ൃεϐʔυ͕ͰΔ ɾ"1*͝ͱʹಠཱͯ͠σϓϩΠ͕ՄೳͰɺมߋ͍͢͠ ɾෛՙͷߴ͍"1*͚ͩεέʔϧͰ͖ɺϦιʔεͱίετͷ ɹ࠷దԽ͕Ͱ͖Δ
#BUDI 16
&$JOTUBODF 17 #BUDI&# %PDLFSͰߏங "QQMJDBUJPO$POUBJOFS &-# &$JOTUBODF /HJOY$POUBJOFS &-#
ʜ ʜ ɾ36/%&$,ͷઃఆ +0#ͷઃఆɺ࣮ߦཤ ྺ 3%4 .Z42- ʹอଘ ɾ֤+0#͝ͱʹ%PDLFSQVMM࣮ͯ͠ߦ &-#ͷIFBMUIDIFDLͷ ͨΊʹ/HJOY͕͍Δ ෳ+0#͕ͬͯޓ͍ʹ Өڹ͠ͳ͍ૉͳؔ
-0( 18
19 -PHͷྲྀΕ "QQMJDBUJPO$POUBJOFS -PH4FOEFS$POUBJOFS -PH"HHSFHBUPS BDUJPOMPH V84(*MPH OHJOYMPH ҙͷϩάFYݕࡧΫΤϦ ֤"1*
$MPVE'SPOU 4 MBNCEB ۙdϲ݄ ͘Β͍ͷϩά #JH2VFSZ 4 DGMPHTEPNBJOͱ͍͏CVDLFUʹॻ ͖ग़͢ͱMBNCEBͰॲཧͯ͠&4ʹೖΔઃఆ
%FQMPZ 20
21 %FQMPZqPX VOJUUFTU EPDLFSCVJME EPDLFSQVTI &MBTUJD#FBOTUBML EFQMPZ 1SPE&/7 4UBOECZ&/7 TXBQ
$MPVE'SPOU FFUFTU FFUFTU NBTUFSCSBODIEFWڥ EFQMPZNFOUQSPEVDUJPOCSBODIQSPEڥ JNBHF"1*͚ͩɺ$'͕લஈʹ ͍ΔͷͰɺ$'ܦ༝Ͱςετ EPDLFSQVMM &MBTUJD$POUBJOFS3FHJTUSZ DPNNJUIBTIͷઌ಄ จࣈͰUBH͚
22 TXBQ͙ͯ͢͠ΓସΘΔͷʁ ɾ&#ͷ%/4ͷ55-NJO EFGBVMU ɾͨͩ͠ɺ$MJFOU͕ΩϟογϡΛ࣋ͬͨ߹PVUPGDPOUSPM &$JOTUBODF /HJOY$POUBJOFS &-# ͜͜TXBQ
͠ͳ͍ SPVUF &MBTUJD#FBOTUBML 1SPE&/7 4UBOECZ&/7 &MBTUJD#FBOTUBML 1SPE&/7 4UBOECZ&/7 SFWFSTFQSPYZ͕ɺ "1*ͷTXBQΛै
NJOTFD 23 EFQMPZʹ݁ߏ͕͔͔͍࣌ؒͬͯͨ VOJUUFTU EPDLFSCVJME EPDLFSQVTI &MBTUJD#FBOTUBML EFQMPZ 1SPE&/7 4UBOECZ&/7
TXBQ $MPVE'SPOU FFUFTU FFUFTU EPDLFSQVMM &MBTUJD$POUBJOFS3FHJTUSZ NJO NJOTFD NJO ͦͷଞॾʑ߹Θͤͯ5PUBMNJO΄Ͳ
24 EFQMPZ࣌ؒΛॖ ɾ#BTF*NBHFʹ"MQJOF-JOVYΛར༻ ΠϝʔδαΠζΛେ෯ݮ.#.#ఔ ɾ$JSDMF$*ͰΩϟογϡΛར༻ EFQFOEFODJFTηΫγϣϯͰґଘϥΠϒϥϦΛΠϯετʔϧ EPDLFSCVJME͢Δલʹ࠷৽ΠϝʔδΛQVMM͓ͯ͘͠
NJOTFD 25 EFQMPZ͕࣌ؒNJO͘Β͍ॖ VOJUUFTU EPDLFSQVMMCVJME EPDLFSQVTI &MBTUJD#FBOTUBML EFQMPZ 1SPE&/7 4UBOECZ&/7
TXBQ $MPVE'SPOU FFUFTU FFUFTU EPDLFSQVMM &MBTUJD$POUBJOFS3FHJTUSZ NJOTFD NJOTFDTFD NJO 5PUBMNJO͘Β͍NJO͘Β͍
26 MBNCEBͷEFQMPZେମಉ͡ VOJUUFTU BQFYEFQMPZ MBNCEB
.POJUPSJOH/PUJpDBUJPO 27
28 ࢹͱ௨ͷશମ૾ Πϯϑϥ $16 .FNPSZ /FUXPSL $MPVE8BUDI ΞϓϦέʔγϣϯ Τϥʔ Ϧιʔεࢹ
MBUFODZ TUBUVTDPEF 63-ࢹ FFUFTU ి௨ ௨ઌ໊Ͱ ϩʔςʔγϣϯ
29 ͕ൃੜͨ͠Β,JCBOBΛ֬ೝ ͋Β͔͡Ίॏཁͳϝ τϦΫεͷμογϡ ϘʔυΛ࡞͓ͬͯ͘
30 5JQT සൟʹσϓϩΠ͕ߦΘΕΔ͠ɺ&MBTUJD#FBOTUBMLͷ&$Πϯελϯεෆఆظʹ ೖΕସΘΔ 4FOUSZ DPNNJUIBTIΛૹͬͯɺ ͲͷWFSTJPOͷΞϓϦ͔Λࣝผ /FXSFMJD IPTU໊ʹΞϓϦέʔγϣϯ໊ΛೖΕͯɺ ͲͷΞϓϦͷΠϯελϯε͔Λࣝผ
"84 31
32 "84ͳ͠ͰΓཱͨͳ͍ &$JOTUBODF "QQMJDBUJPO$POUBJOFS -PH4FOEFS$POUBJOFS ʜ ʜ ʜ ʜ &-#
ࣗͨͪͷൣғ ɾSPVUF &MBTUJD#FBOTUBML "$.ͳͲ ɹ"84ͷઃఆ ɾ%PDLFS$POUBJOFS ઃఆ͢Δͱ "84͔ΒͨΒ͞ΕΔͷ ɾBVUPTDBMFPVUJO ɾΠϯελϯεɺίϯςφͷࣗಈ෮چ ɾNPOJUPSJOH BMBSN ɾ63-ͷTXBQʹΑΔCMVFHSFFOEFQMPZ ɾଞଟʜ
33 ਐԽ͢Δ"84 Ҏ্ͷGFBUVSF ΛϦϦʔεɻຖͭҎ্ SF*OWFOUͰݸͷ৽ αʔϏε͕ൃද ,FZOPUFʹͯ l"84XJMMNBLFZPVGFFMMJLF
ZPVIBWFCFFOHJWFO4VQFS 1PXFSTz
34 Δ͔͠ͳ͍͜ͷϏοά SZ ɾອવͱ͍ͬͯͯ"84ͷਐԽͷԸܙ͕ड͚ΒΕͯ͠·͏ FY"844IJFME͕$MPVE'SPOUʹσϑΥϧτద༻ FY0QFO44-੬ऑੑରԠ FYΠϯελϯεԼ͛ɾɾ ɾອવͱ͍ͬͯΔͱ"84ͷਐԽͷԸܙΛड͚ΒΕͳ͍߹ଟ͍ ໌ࣔతͳόʔδϣϯΞοϓ FY&MBTUJDCFBOTUBMLͷQMBUGPSNͷߋ৽
৽αʔϏεͷݕূɺಋೖ FYMBNCEBBUFEHF "UIFOB 3FLPHOJUJPO ৽αʔϏεɺʑͷߋ৽ΛऔΓೖΕͯɺࣗࣾαʔϏεΛਐԽ͍ͤͯ͘͞
35 "84ͰϋϚΔ͜ͱΑ͋͘Δ 4VQQPSUܖΛ݁ΜͰ݁ߏ͍߹Θ ͍ͤͯ͠Δ "84ͷόάΛ౿Ή͜ͱ͋Δ ୯ʹ͍ํ͕Α͘Θ͔Βͳ͍߹
ػೳͷཁΛग़͢ ͳ͔ͳ͔5PLZPSFHJPOʹདྷͳ͍ ͳ͔ͳ͔("ʹͳΒͳ͍
4BB4ͷ׆༻ 36
37 4BB4։ൃɺӡ༻πʔϧܥ͕ଟ͍ ར༻ͯ͠Δ4BB4 4FOUSZ 4MBDL /FX3FMJD 4UBUVT$BLF (JUIVC QBHFSEVUZ $JSDMF$*
#JH2VFSZ 7JTJPO"1* /BUVSBM-BOHVBHF"1* 5SFMMP
*NBHF"1*Λஔ͖͑ 38
39 *NBHF"1*ͱ ΦϦδφϧը૾ σϑΥϧτ هࣄͷϨΠΞτʹ ߹ΘͤͯΓൈ͖ إೝࣝ SFTJ[F
DSPQ ࠲ඪࢦఆՄೳ TJHOFEVSM GPSNBUDPOWFSTJPO 8FC1 IUUQTBSUJDMFJNBHFOJLLFJDPNYYD@@%49.;01#KQH IBTIDED
40 *NBHF"1* $MPVE'SPOU &$JOTUBODF /HJOY$POUBJOFS OHY@TNBMM@MJHIUΛGPML *NBHF.BHJDL
MVBͰQBSBNFUFSWBMJEBUJPO PQFOSFTUZMVBOHJOYNPEVMF 4 JNBHF 4 JNBHFNFUBEBUB MBNCEB 4&"3$)"1* TFBSDISFTVMU JOEFYJOH JNBHFpMFͷIBTI إɾݐɾMPHPͷ࠲ඪ ը૾ͷMBCFM $.4 JNBHFpMF 7JTJPO"1*
41 -BNCEBͷ׆༻ 4 JNBHF MBNCEB $.4 JNBHFpMF MBNCEB ϑΝΠϧ໊ͱQBUIΛมߋ MBNCEB
4 JNBHFNFUBEBUB ͭͷ4FWFOU͔ΒͭͷMBNCEB ͔͠ൃՐͰ͖ͳ͍ͷͰɺSPVUJOH ແବʹ"1*Λୟ͔ͳ͍Α͏ʹɺ JNBHFpMFͷ&5BHΛνΣοΫ 7JTJPO"1*
42 *NBHF"1* $MPVE'SPOU &$JOTUBODF /HJOY$POUBJOFS OHY@TNBMM@MJHIUΛGPML *NBHF.BHJDL
MVBͰQBSBNFUFSWBMJEBUJPO PQFOSFTUZMVBOHJOYNPEVMF 4 JNBHF 4 JNBHFNFUBEBUB MBNCEB 4&"3$)"1* TFBSDISFTVMU JOEFYJOH JNBHFpMFͷIBTI إɾݐɾMPHPͷ࠲ඪ ը૾ͷMBCFM $.4 JNBHFpMF 4BB4Ͱஔ͖͑
43 ͳͥஔ͖͑ʁ ɾ(PPHMF$MPVE7JTJPO"1*ͰಘΒΕΔɺݐɾMPHPͷ࠲ඪɺ ը૾ͷMBCFMใ͕׆༻͞Εͳ͔ͬͨ ɾࣗલͰओʹ$MPVE'SPOUͷඅ༻͕݁ߏ͔͔Γɺ4BB4ʹൺͯ ͍҆Θ͚Ͱͳ͍ ɾ4BB4ʹ͋ΔػೳͷՃཁٻ͕͋ͬͨ Γൈ͖ͷ࠲ඪࢦఆͰͳ͘ɺDSPQGBDFͷΑ͏ʹࢦఆ͍ͨ͠
ΫϥΠΞϯτʹԠͯ͡ը૾αΠζͷ࠷దԽΛ͍ͨ͠ XBUFSNBSLΛ͚͍ͨ ɾܦిࢠ൛ݻ༗ͷཁ݅ʹ༝དྷ͢Δ༷ͳ͍ 4BB4Ͱ͋ΔఔΧελϚΠζͰ͖Δ߹͋Δ͠ɺ 4BB4ͱࣗલ"1*ͷΈ߹ΘͤΔύλʔϯ͋Δ هࣄը૾ΛΓൈ͘ͱ͖ʹʹͳΔέʔεɺ إ͕ରʹͳΔέʔε͕΄ͱΜͲ
44 ީิ SFTJ[F DSPQ إΛத৺ʹ͠ ͨDSPQ ը૾ͷॏͶ ߹Θͤ GPSNBU ม
4JHOFE 63- ը૾αΠζ ͷ࠷దԽ *NBHF"1* ˓ ˓ ☓ ☓ ˓ ˓ ☓ $MPVEJOBSZ ˓ ˓ ˓ ˓ ˓ ˓ ˓ JNH*9 ˓ ˓ ˓ ˓ ˓ ˓ ˓ "LBNBJ*NBHF .BOBHFS ˓ ˓ ☓ ˓ ˓ *NBHF'MVY ˓ ˓ ☓ ˓ ˓ ˞ݸਓௐͳͷͰɺ࠷৽ͷใ֤ެࣜιʔεΛ֬͝ೝ͍ͩ͘͞
45 ίϞσΟςΟԽͨ͠"1*4BB4ʁ ɾ*NBHFɺ4FBSDIɺػցֶशɾɾɾɺࠓޙ4BB4͞Βʹ૿͑ͦ͏ ࣗલ"1* 4BB4 อक ɾ4PGUXBSFWFSTJPOVQ FY੬ऑੑରԠ ɾোରԠ
΄ͱΜͲͳ͍ ɾ͓·͔ͤ ΧελϚΠζ ɾࣗ͝༝ʹ ɾཁɺҕୗϕʔε ΓͱΓ͕खؒɺͦ ͦͰ͖ͳ͍߹ ։ൃྗ ɾਓ ɾࣗલΑΓਓଟͯ͘ɺ։ൃྗߴ͍ ίετ $BTFCZ$BTF
46 ίϞσΟςΟԽͨ͠"1*4BB4ʁ ɾ*NBHFɺ4FBSDIɺػցֶशɾɾɾɺࠓޙ4BB4͕૿͑ͦ͏ ࣗલ"1* 4BB4 อक ɾ4PGUXBSFWFSTJPOVQ FY੬ऑੑରԠ ɾোରԠ
΄ͱΜͲͳ͍ ɾ͓·͔ͤ ΧελϚΠζ ɾࣗ͝༝ʹ ɾཁɺҕୗϕʔε ΓͱΓ͕खؒɺͦ ͦͰ͖ͳ͍߹ ։ൃྗ ɾਓ ɾࣗલΑΓਓଟͯ͘ɺ։ൃྗߴ͍ ίετ $BTFCZ$BTF $BTFCZ$BTF
47 ͜ΜͳΠϝʔδʁ "1*("5&8": 4&"3$) '-"( 1"1&3 ʜ *."(& $%/ ج൫"1*
ंྠͷ࠶ൃ໌ΑΓϥΠϒϥϦΛ ͬͨํ͕࣭ޮྑ͍ ϥΠϒϥϦͱಉ͡ײ֮ʁ
48 ࠓޙͷ՝औΓΜͰ͍Δ͜ͱ ɾ4BB4ͷ׆༻ ɾMBNCEBΛͬͨ4FSWFSMFTTͳΞʔΩςΫνϟͷద༻ վળ͞Εͦ͏ͳͱ͜Ζ͕͍͔ͭ͋͘Δ TUFQGVODUJPOTศརͦ͏͚ͩͲ·ͩ͞ΘΕͯͳ͍ ɾػցֶशΛ׆༻ͨ͠αʔϏε ɾ(PΛͬͨΞϓϦέʔγϣϯ։ൃ ɾMBNCEBͷΤϥʔϩά͕୳ͮ͠Β͍ ࠓ4FOUSZΛࠐΜͰΤϥʔΛૹ͍ͬͯΔ
$MPVE8BUDI-PHΛ4ʹྲྀ͠ࠐΜͰɺ"UIFOBͰ୳ͤΔΑ͏ʹ͢Δ ɾɾɾ
49 8F`SFIJSJOH TOJLLFJDPNTBJZP 1ZUIPOΤϯδχΞʢػցֶशͰ͖Δͻͱܴʣ ϑϩϯτΤϯυΤϯδχΞ ΞϓϦΤϯδχΞ σβΠφʔ