{"id":639,"date":"2019-02-07T01:34:07","date_gmt":"2019-02-06T16:34:07","guid":{"rendered":"http:\/\/idealive.jp\/blog\/?p=639"},"modified":"2019-02-07T01:34:07","modified_gmt":"2019-02-06T16:34:07","slug":"web%e3%83%95%e3%83%ac%e3%83%bc%e3%83%a0%e3%83%af%e3%83%bc%e3%82%af%e3%80%8cflask%e3%80%8d%e3%81%ab%e3%82%88%e3%82%8bhelloworld","status":"publish","type":"post","link":"https:\/\/idealive.jp\/blog\/2019\/02\/07\/web%e3%83%95%e3%83%ac%e3%83%bc%e3%83%a0%e3%83%af%e3%83%bc%e3%82%af%e3%80%8cflask%e3%80%8d%e3%81%ab%e3%82%88%e3%82%8bhelloworld\/","title":{"rendered":"Web\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u300cFlask\u300d\u306b\u3088\u308bHelloworld!"},"content":{"rendered":"<p>Python\u306eWeb\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306b\u3064\u3044\u3066\u3001\u524d\u56de\u306f\u300cbottle\u300d\u3067\u3057\u305f\u304c\u3001\u4eca\u56de\u306f\u300cFlask\u300d\u3092\u5229\u7528\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n<p>Flask\u306fAnaconda\u306b\u540c\u68b1\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u3059\u3050\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u203b\u3082\u3057Flask\u304c\u6b63\u3057\u304f\u52d5\u4f5c\u3057\u306a\u3044\u5834\u5408\u306f\u3001\u4e0b\u8a18\u306e\u30b3\u30de\u30f3\u30c9\u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<pre class=\"lang:default decode:true\" title=\"command\">pip install Flask<\/pre>\n<p><a href=\"http:\/\/flask.pocoo.org\/\">Flask\u306e\u516c\u5f0f\u30b5\u30a4\u30c8<\/a>\u306e\u300cFlask is Fun\u300d\u3088\u308a\u3001Python\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\uff08\u3053\u3053\u3067\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u540d\u3092hello.py\u3068\u3057\u307e\u3059\u3002\uff09<\/p>\n<pre class=\"lang:default decode:true\" title=\"hello.py\">from flask import Flask\r\napp = Flask(__name__)\r\n\r\n@app.route(\"\/\")\r\ndef hello():\r\n    return \"Hello World!\"<\/pre>\n<p>\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3067\u3001\u30b9\u30af\u30ea\u30d7\u30c8\u30d5\u30a1\u30a4\u30eb\u306e\u5272\u308a\u5f53\u3066\u3068Web\u30b5\u30fc\u30d0\u306e\u8d77\u52d5\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n<pre class=\"lang:default decode:true\" title=\"command\">set FLASK_APP=hello.py\r\nflask run<\/pre>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-646\" src=\"https:\/\/idealive.jp\/blog\/wp-content\/uploads\/2019\/02\/2_2-300x77.png\" alt=\"\" width=\"300\" height=\"77\" srcset=\"https:\/\/idealive.jp\/blog\/wp-content\/uploads\/2019\/02\/2_2-300x77.png 300w, https:\/\/idealive.jp\/blog\/wp-content\/uploads\/2019\/02\/2_2-768x198.png 768w, https:\/\/idealive.jp\/blog\/wp-content\/uploads\/2019\/02\/2_2.png 979w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>\u30d6\u30e9\u30a6\u30b6\u30fc\u3067\u300chttp:\/\/localhost:5000\/\u300d\u3068\u5165\u529b\u3059\u308b\u3068\u30fb\u30fb\u30fb<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-644\" src=\"https:\/\/idealive.jp\/blog\/wp-content\/uploads\/2019\/02\/3-300x142.png\" alt=\"\" width=\"300\" height=\"142\" srcset=\"https:\/\/idealive.jp\/blog\/wp-content\/uploads\/2019\/02\/3-300x142.png 300w, https:\/\/idealive.jp\/blog\/wp-content\/uploads\/2019\/02\/3.png 452w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>Hello world!\u304c\u8868\u793a\u3067\u304d\u307e\u3057\u305f\uff01<\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<p>\u30b3\u30de\u30f3\u30c9\u300cpython hello.py\u300d\u3067Web\u30b5\u30fc\u30d0\u3092\u8d77\u52d5\u3057\u305f\u3044\u5834\u5408\u306f\u3001hello.py\u3092\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u5909\u66f4\u3057\u3066\u304b\u3089\u5b9f\u884c\u3057\u307e\u3059\u3002\uff088,9\u884c\u76ee\u3092\u8ffd\u52a0\uff09<\/p>\n<pre class=\"lang:default decode:true\" title=\"hello.py\">from flask import Flask\r\napp = Flask(__name__)\r\n\r\n@app.route(\"\/\")\r\ndef hello():\r\n    return \"Hello World!\"\r\n\r\nif __name__ == \"__main__\":\r\n    app.run(debug=True)<\/pre>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-645\" src=\"https:\/\/idealive.jp\/blog\/wp-content\/uploads\/2019\/02\/4_2-300x66.png\" alt=\"\" width=\"300\" height=\"66\" srcset=\"https:\/\/idealive.jp\/blog\/wp-content\/uploads\/2019\/02\/4_2-300x66.png 300w, https:\/\/idealive.jp\/blog\/wp-content\/uploads\/2019\/02\/4_2-768x170.png 768w, https:\/\/idealive.jp\/blog\/wp-content\/uploads\/2019\/02\/4_2.png 979w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-644\" src=\"https:\/\/idealive.jp\/blog\/wp-content\/uploads\/2019\/02\/3-300x142.png\" alt=\"\" width=\"300\" height=\"142\" srcset=\"https:\/\/idealive.jp\/blog\/wp-content\/uploads\/2019\/02\/3-300x142.png 300w, https:\/\/idealive.jp\/blog\/wp-content\/uploads\/2019\/02\/3.png 452w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<hr \/>\n<p>\u524d\u56de\u306e\u300cbottle\u300d\u306e\u3088\u3046\u306b\u3001URL\u3088\u308a\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u6e21\u3057\u305f\u3044\u5834\u5408\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\uff08import\u306b&#8221;render_template&#8221;\u3068\u30018\uff5e10\u884c\u3092\u8ffd\u52a0\uff09<\/p>\n<pre class=\"lang:default decode:true\" title=\"hello.py\">from flask import Flask, render_template\r\napp = Flask(__name__)\r\n\r\n@app.route(\"\/\")\r\ndef hello():\r\n    return \"Hello World!\"\r\n\r\n@app.route(\"\/hello\/&lt;name&gt;\")\r\ndef hello_name(name):\r\n    return render_template('index.html', name=name)\r\n\r\nif __name__ == \"__main__\":\r\n    app.run(debug=True)<\/pre>\n<p>\u203brender_template\u3092\u4f7f\u7528\u3059\u308b\u969b\u306f\u3001python\u30d5\u30a1\u30a4\u30eb\u3068\u540c\u968e\u5c64\u306btemplates\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u4f5c\u6210\u3057\u3001\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u30d5\u30a1\u30a4\u30eb\u3092\u914d\u7f6e\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"lang:default decode:true\">flask\r\n\u251c\u2500\u2500 hello.py\r\n\u2514\u2500\u2500 templates\r\n    \u2514\u2500\u2500 index.html<\/pre>\n<pre class=\"lang:default decode:true \" title=\"index.html\">&lt;b&gt;Hello {{name}}&lt;\/b&gt;!<\/pre>\n<p>\u30d6\u30e9\u30a6\u30b6\u30fc\u3067\u300chttp:\/\/localhost:5000\/hello\/world\u300d\u3068\u5165\u529b\u3059\u308b\u3068\u30fb\u30fb\u30fb<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-648\" src=\"https:\/\/idealive.jp\/blog\/wp-content\/uploads\/2019\/02\/5-300x126.png\" alt=\"\" width=\"300\" height=\"126\" srcset=\"https:\/\/idealive.jp\/blog\/wp-content\/uploads\/2019\/02\/5-300x126.png 300w, https:\/\/idealive.jp\/blog\/wp-content\/uploads\/2019\/02\/5.png 418w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>\u6b63\u3057\u304f\u8868\u793a\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<p>\u300cFlask\u300d\u3068\u300cBottle\u300d\u3092\u6bd4\u3079\u3066\u307f\u308b\u3068\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210[app = Flask(__name__)]\u3092\u3059\u308b\u3057\u306a\u3044\u306a\u3069\u3001\u7d30\u304b\u3044\u9055\u3044\u304c\u3042\u308b\u306e\u3067\u3001\u307e\u305f\u306e\u6a5f\u4f1a\u306b\u63a2\u3057\u3066\u307f\u305f\u3044\u3067\u3059\u3002<\/p>\n<p>\u4ee5\u4e0a\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Python\u306eWeb\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306b\u3064\u3044\u3066\u3001\u524d\u56de\u306f\u300cbottle\u300d\u3067\u3057\u305f\u304c\u3001\u4eca\u56de\u306f\u300cFlask\u300d\u3092\u5229\u7528\u3057\u3066\u307f\u307e\u3059\u3002 Flask\u306fAnaconda\u306b\u540c\u68b1\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u3059\u3050\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002 \u203b\u3082\u3057Flask\u304c\u6b63\u3057\u304f\u52d5\u4f5c\u3057\u306a&#8230;<a class=\"read-more-link button\" href=\"https:\/\/idealive.jp\/blog\/2019\/02\/07\/web%e3%83%95%e3%83%ac%e3%83%bc%e3%83%a0%e3%83%af%e3%83%bc%e3%82%af%e3%80%8cflask%e3%80%8d%e3%81%ab%e3%82%88%e3%82%8bhelloworld\/\">\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":9,"featured_media":641,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-639","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-python"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/idealive.jp\/blog\/wp-json\/wp\/v2\/posts\/639"}],"collection":[{"href":"https:\/\/idealive.jp\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idealive.jp\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idealive.jp\/blog\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/idealive.jp\/blog\/wp-json\/wp\/v2\/comments?post=639"}],"version-history":[{"count":10,"href":"https:\/\/idealive.jp\/blog\/wp-json\/wp\/v2\/posts\/639\/revisions"}],"predecessor-version":[{"id":1121,"href":"https:\/\/idealive.jp\/blog\/wp-json\/wp\/v2\/posts\/639\/revisions\/1121"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/idealive.jp\/blog\/wp-json\/wp\/v2\/media\/641"}],"wp:attachment":[{"href":"https:\/\/idealive.jp\/blog\/wp-json\/wp\/v2\/media?parent=639"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idealive.jp\/blog\/wp-json\/wp\/v2\/categories?post=639"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idealive.jp\/blog\/wp-json\/wp\/v2\/tags?post=639"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}