{"id":1179,"date":"2019-04-21T08:00:43","date_gmt":"2019-04-20T23:00:43","guid":{"rendered":"https:\/\/gb-j.com\/?p=1179"},"modified":"2019-04-19T04:22:57","modified_gmt":"2019-04-18T19:22:57","slug":"typescript-nodejs","status":"publish","type":"post","link":"https:\/\/gb-j.com\/column\/typescript-nodejs\/","title":{"rendered":"node.js\u306b\u3088\u308bTypescript\u306e\u306f\u3058\u3081\u304b\u305f"},"content":{"rendered":"Typescript\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u524d\u672c\u30d6\u30ed\u30b0\u3067\u3082\u7d39\u4ecb\u3057\u305f\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u8fd1\u5e74\u306f node.js \u3092\u5229\u7528\u3057\u3001\u8907\u6570\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u304c\u591a\u3044\u306e\u3067\u3001\u4eca\u56de\u306f node.js \u3092\u5229\u7528\u3057\u305f Typescript \u306e\u5229\u7528\u65b9\u6cd5\u3092\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002\r\n\r\n<a href=\"https:\/\/gb-j.com\/wp-content\/uploads\/2019\/04\/ts.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-1180\" src=\"https:\/\/gb-j.com\/wp-content\/uploads\/2019\/04\/ts-300x300.png\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/gb-j.com\/wp-content\/uploads\/2019\/04\/ts-300x300.png 300w, https:\/\/gb-j.com\/wp-content\/uploads\/2019\/04\/ts-150x150.png 150w, https:\/\/gb-j.com\/wp-content\/uploads\/2019\/04\/ts-768x768.png 768w, https:\/\/gb-j.com\/wp-content\/uploads\/2019\/04\/ts.png 1024w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\r\n\r\n\u672c\u8a18\u4e8b\u3067\u306f\u3001\r\n<ul>\r\n \t<li>\u3000node.js<\/li>\r\n \t<li>\u3000npm<\/li>\r\n<\/ul>\r\n\u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u3082\u306e\u3068\u3057\u3001TypeScript\u306e\u5229\u7528\u65b9\u6cd5\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002\r\n<h3>TypeScript\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/h3>\r\nTypeScript\u306f npm \u3092\u5229\u7528\u3057\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057 TypeScript \u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u304f\u3060\u3055\u3044\u3002\r\n<pre class=\"lang:sh decode:true \" title=\"Command\">npm install typescript<\/pre>\r\n<h3>\u30d5\u30a1\u30a4\u30eb\u4f5c\u6210<\/h3>\r\n\u305d\u308c\u3067\u306f TypeScript \u306e\u30d5\u30a1\u30a4\u30eb index.ts \u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\r\n<pre class=\"lang:js decode:true \" title=\"index.ts\">function introduce(name: string, age: number): string {\r\n    var message = name + '\u306f' + age + '\u6b73\u3067\u3059';\r\n    return message;\r\n}\r\nconsole.log(introduce('Tanaka', 32));<\/pre>\r\n\u30d1\u30c3\u3068\u898b\u3066JavaScript\u3068\u7570\u306a\u308b\u306e\u306f\u3001\u5f15\u6570\u306e\u5f8c\u308d\u306b string \u3084 number \u3068\u8a18\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u307e\u305f \u95a2\u6570\u306e\u62ec\u5f27\u306e\u5f8c\u308d\u306b\u3082 string \u3068\u66f8\u304b\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u304c TypeScript\u306e\u578b\u306b\u306a\u308a\u307e\u3059\u3002\r\n<h3>JavaScript\u3078\u5909\u63db<\/h3>\r\n\u305d\u308c\u3067\u306fTypeScript\u3092JavaScript\u306b\u5909\u63db\u3057\u307e\u3057\u3087\u3046\u3002\u5909\u63db\u306f\u6b21\u306e\u3088\u3046\u306a\u30b3\u30de\u30f3\u30c9\u3092\u5165\u529b\u3057\u307e\u3059\u3002\r\n<pre class=\"lang:sh decode:true \" title=\"Command\">npx tsc index.ts<\/pre>\r\n\u6b63\u5e38\u306b\u5909\u63db\u3067\u304d\u308b\u3068 index.js \u304c\u751f\u6210\u3055\u308c\u307e\u3059\u3002\u751f\u6210\u3055\u308c\u305f\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u898b\u3066\u307e\u3057\u3087\u3046\u3002\r\n<pre class=\"lang:js decode:true \" title=\"index.js\">function introduce(name, age) {\r\n    var message = name + '\u306f' + age + '\u6b73\u3067\u3059';\r\n    return message;\r\n}\r\nconsole.log(introduce('Tanaka', 32));<\/pre>\r\n\u751f\u6210\u3055\u308c\u305f index.js \u306b\u306f\u3001JavaScript \u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3068\u306a\u3063\u3066\u304a\u308a\u3001TypeScript \u306e\u578b\u306f\u306a\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u306d\u3002\u5b9f\u884c\u306f js \u30d5\u30a1\u30a4\u30eb\u306b\u5bfe\u3057\u3066\u884c\u3044\u307e\u3059\u3002\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5165\u529b\u3057\u3001 index.js \u3092\u5b9f\u884c\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002\r\n<pre class=\"lang:sh decode:true \" title=\"Command\">node index.js<\/pre>\r\n\u30b3\u30f3\u30bd\u30fc\u30eb\u3092\u78ba\u8a8d\u3059\u308b\u3068\u300cTanaka\u306f32\u6b73\u3067\u3059\u300d\u3068\u8868\u793a\u3055\u308c\u307e\u3059\u306d\u3002\u4ee5\u4e0a\u304c node.js \u306b\u3088\u308b TypeScript \u306e\u5229\u7528\u65b9\u6cd5\u306b\u306a\u308a\u307e\u3059\u3002\r\n<h3>\u307e\u3068\u3081<\/h3>\r\n\u5b9f\u969b\u306b\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u5229\u7528\u3059\u308b\u3068\u304d\u306f\u3001TypeScript\u3060\u3051\u3067\u306a\u304f\u69d8\u3005\u306a\u30d1\u30c3\u30b1\u30fc\u30b8\u3068\u4f75\u305b\u3066\u5229\u7528\u3059\u308b\u3053\u3068\u304c\u307b\u3068\u3093\u3069\u3067\u3057\u3087\u3046\u3002\u3053\u308c\u3092\u304d\u3063\u304b\u3051\u306b\u3057\u3066\u3001node.js \u3092\u6d3b\u7528\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002","protected":false},"excerpt":{"rendered":"<p>Typescript\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u524d\u672c\u30d6\u30ed\u30b0\u3067\u3082\u7d39\u4ecb\u3057\u305f\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u8fd1\u5e74\u306f node.js \u3092\u5229\u7528\u3057\u3001\u8907\u6570\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u304c\u591a\u3044\u306e\u3067\u3001\u4eca\u56de\u306f node.js \u3092\u5229\u7528\u3057\u305f Typescript \u306e\u5229\u7528\u65b9\u6cd5\u3092\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002 &#8230;<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,51],"tags":[37,145,165],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/gb-j.com\/wp-json\/wp\/v2\/posts\/1179"}],"collection":[{"href":"https:\/\/gb-j.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gb-j.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gb-j.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gb-j.com\/wp-json\/wp\/v2\/comments?post=1179"}],"version-history":[{"count":1,"href":"https:\/\/gb-j.com\/wp-json\/wp\/v2\/posts\/1179\/revisions"}],"predecessor-version":[{"id":1181,"href":"https:\/\/gb-j.com\/wp-json\/wp\/v2\/posts\/1179\/revisions\/1181"}],"wp:attachment":[{"href":"https:\/\/gb-j.com\/wp-json\/wp\/v2\/media?parent=1179"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gb-j.com\/wp-json\/wp\/v2\/categories?post=1179"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gb-j.com\/wp-json\/wp\/v2\/tags?post=1179"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}