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KOSUKE OGAWA 2020 WebφΠτٶ࡚ Nuxt.js ͰඇಉظͳσʔλΛऔಘ ͢Δ ͱ͖ͷϙΠϯτ

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ࣗݾ঺հ w 0HBXB,PTVLFʢ!LPPHBXBʣ w Ξϧגࣜձࣾʢ౦ژʣ w ٶ࡚͔ΒϑϧϦϞʔτ w J04 4XJGU "OESPJE ,PUMJO 5ZQF4DSJQU $44 7VFKT /VYUKTͳͲ w ͯ͛΄͛ॴଐ

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͜ΜͳαΠτΛߟ͑ͯΈΔ

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• asyncData - ϨϯμϦϯά͞ΕΔલʹ֎෦API͔Βͷσʔλ Λऔಘ͢Δ • mounted - ϨϯμϦϯά͞Εͨ௚ޙʹݺ͹ΕΔ Nuxt.js ϥΠϑαΠΫϧ

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࣮ݧ1ɿ 3ඵɺ2ඵɺ5ඵ͔͔Δ ॲཧΛ͢΂ͯ asyncData ʹॻ͍ͨ৔߹ɻ

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• asyncData - ϨϯμϦϯά͞ΕΔલʹ֎෦API͔Βͷσʔλ Λऔಘ͢Δ • mounted - ϨϯμϦϯά͞Εͨ௚ޙʹݺ͹ΕΔ Nuxt.js ϥΠϑαΠΫϧ

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࣮ݧ2ɿ 3ඵ͔͔ΔॲཧΛ asyncData ʹɺ 2ඵɺ5ඵ͔͔ΔॲཧΛ mounted ʹॻ͍ͨ৔߹ɻ

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• asyncData - ϨϯμϦϯά͞ΕΔલʹ֎෦API͔Βͷσʔλ Λऔಘ͢Δ • mounted - ϨϯμϦϯά͞Εͨ௚ޙʹݺ͹ΕΔ Nuxt.js ϥΠϑαΠΫϧ

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࣮ݧ3ɿ 3ඵ͔͔ΔॲཧΛ asyncData ʹɺ 2ඵɺ5ඵ͔͔ΔॲཧΛฒྻʹ ͯ͠ mounted ʹॻ͍ͨ৔߹ɻ

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Promise.all Ͱฒྻॲཧ

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࣮ݧ4ɿ 3ඵɺ2ඵɺ5ඵ͔͔Δॲ ཧΛ͢΂ͯฒྻͰ asyncData ʹॻ͍ͨ৔ ߹ɻ

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ͲΕ͕Ұ൪ྑ͍ʁ • αΠτͷཁٻ࢓༷ʹΑΔ • 3ඵ͔͔Δॲཧ݁Ռ͚ͩઌʹදࣔͯ͠ɺ࢒Γ͸ޙճ͠Ͱ΋ྑ͚Ε͹ʮ࣮ݧ2ʯ͔ʮ࣮ݧ3ʯ • 5ඵ͔͔ͬͯ΋ྑ͍ͷͰɺը໘ભҠͨ͠ஈ֊Ͱ͢΂ͯͷ৘ใΛද͓͖͍ࣔͯͨ͠ͳΒʮ࣮ݧ4ʯ

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• ͜ͷ··ͩͱSEOతʹ͋·Γྑ͘ͳ͍͔΋͠Εͳ͍ʂʁ • ࣮ݧ2΍3ͷέʔεͰ͸ɺը໘Λදࣔͨ࣌͠఺Ͱදࣔ͢΂͖σʔλ͕׬શʹऔಘͰ͖͍ͯͳ͍͔Β • SEOରࡦΛߟྀ͢ΔͳΒ5ඵ͔͔Δ͚Ͳɺ࠷ॳʹશ෦දࣔͰ͖͍ͯΔ࣮ݧ4 ͕Ұ൪ྑ͍ʁ • ࣮͸࣮ݧ 2or3 ͱ 4Λྑ͍ײ͡ʹ੾Γସ͑ΒΕΔํ๏͕͋Δ ͓·͚ɿSEOରࡦ

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※ଓ͖͸ ٶ࡚ITؔ࿈ษڧձ Slack Ͱ

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͋Γ͕ͱ͏͍͟͝·ͨ͠