『初めてのアプリ作成』/fjordbootcamp-20210123 - Speaker Deck

『初めてのアプリ作成』/fjordbootcamp-20210123

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2021. 1. 23. SAT Yusuke ॳΊͯͷΞϓϦ࡞੒

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ࣗݾ঺հ Yusuke ϑΟϤϧυϒʔτΩϟϯϓ   31ظੜ

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ϓϥΫςΟε SinatraΛ࢖ͬͯWebΞϓϦέʔγϣϯͷ جຊΛཧղ͢Δ

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Sinatra? ϝϞΞϓϦͲ͏࡞Δ?

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1. ެࣜυΩϡϝϯτ 2. SinatraΛͱʹ͔͘ݕࡧ 3. େ͖ͳ໰୊Λখ͘͞෼ղ खॱ͸ɺ

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3. େ͖ͳ໰୊Λখ͘͞෼ղ ϝϞΞϓϦʹ͸ͲΜͳػೳ͕͋Δͷ͔ʁ ▼ ҰͭҰͭͷػೳΛ࣮૷͢Δʹ͸ʁ

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ྫ͑͹ɺ ʲϝϞͷ࡟আػೳʳ

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ϝϞৄࡉը໘ͷ࡟আϘλϯΛԡ͢ͱ  ϝϞৄࡉը໘ʹهࡌ͞Ε͍ͯΔϝϞ͕ ࡟আ͞ΕͯɺϝϞҰཡϖʔδ͕දࣔ͞ΕΔɻ ػೳΛݴޠԽ

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ϝϞৄࡉը໘ͷ࡟আϘλϯΛԡ͢ͱ Viewը໘ʹHTMLͷformΛ࢖͏  ϝϞৄࡉը໘ʹهࡌ͞Ε͍ͯΔϝϞΛ࡟আ app.rbͷdeleteϝιουͰFile.delete͢Δ ϝϞҰཡϖʔδ͕දࣔ͞ΕΔɻ app.rbͰredirectͯ͠ϝϞͷҰཡ΁

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λΠτϧɿങ͏΋ͷ ϝϞΞϓϦ ಺༰ɿ͍ͪ͝δϟϜ ࡟আ

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▶︎ ϦΫΤετ αʔόʔ URLɿhttp://localhost:4567/memos/:id  HTTP: deleteϝιου WebΞϓϦ(app.rb) ϒϥ΢β ࡟আ

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◀︎ Ϩεϙϯε αʔόʔ URLɿhttp://localhost:4567/memos WebΞϓϦ(app.rb) ϝϞҰཡ ϝϞᶃ ϝϞᶄ ϝϞᶅ ϒϥ΢β

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ɾݴޠԽͯ͠಄Λ੔ཧ͢Δ͜ͱ ֶΜͩ͜ͱ ɾਤΛॻ͍ͯಈ࡞Λཧղ͢Δ͜ͱ

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͝੩ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠ɻ