{"id":10404,"date":"2020-04-08T09:31:07","date_gmt":"2020-04-08T00:31:07","guid":{"rendered":"http:\/\/www.moonmile.net\/blog\/?p=10404"},"modified":"2020-04-07T17:32:21","modified_gmt":"2020-04-07T08:32:21","slug":"vue-js-%e3%81%a7-sjis-%e3%82%b3%e3%83%bc%e3%83%89%e3%81%ae-csv-%e3%82%92%e3%83%80%e3%82%a6%e3%83%b3%e3%83%ad%e3%83%bc%e3%83%89%e3%81%95%e3%81%9b%e3%82%8b","status":"publish","type":"post","link":"https:\/\/www.moonmile.net\/blog\/archives\/10404","title":{"rendered":"Vue.js \u3067 SJIS \u30b3\u30fc\u30c9\u306e CSV \u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3055\u305b\u308b"},"content":{"rendered":"<p>\u7d50\u69cb\u63a2\u3057\u3066\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3063\u307d\u3044\u3082\u306e\u304c\u7121\u304b\u3063\u305f\u306e\u3067\u8a18\u9332\u3068\u3057\u3066\u3002<\/p>\n<h1 id=\"%E3%82%B5%E3%83%BC%E3%83%90%E3%83%BC%E3%82%B5%E3%82%A4%E3%83%89%E3%81%A7%E3%83%87%E3%83%BC%E3%82%BF%E3%82%92%E4%BD%9C%E3%82%8B\">\u30b5\u30fc\u30d0\u30fc\u30b5\u30a4\u30c9\u3067\u30c7\u30fc\u30bf\u3092\u4f5c\u308b<\/h1>\n<p>CSV \u5f62\u5f0f\u3067\u30c7\u30fc\u30bf\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3055\u305b\u308b\u65b9\u6cd5\u306f\u3044\u304f\u3064\u304b\u3042\u308b\u306e\u3067\u3059\u304c\u3001Javascript \u306e\u30b3\u30fc\u30c9\u304c UTF8 \u306b\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u3053\u308c\u4ee5\u5916\u306e\u5f62\u5f0f\u3067\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3055\u305b\u308b\u3068\u304d\u306b\u306f\u7d50\u69cb\u5de5\u592b\u304c\u5fc5\u8981\u3067\u3059\u3002<br \/>\n\u7279\u306b\u3001\u53e4\u3081\u306e Excel \u3067\u76f4\u63a5\u958b\u3053\u3046\u3068\u3059\u308b\u3068\u304d SJIS \u30b3\u30fc\u30c9\u304c\u5fc5\u8981\u306b\u306a\u308a\u3001\u3053\u308c\u304c\u7d50\u69cb\u5384\u4ecb\u3067\u3059\u3002<\/p>\n<p>\u65b9\u6cd5\u3068\u3057\u3066\u306f\u3001<\/p>\n<ul>\n<li>\u30b5\u30fc\u30d0\u30fc\u30b5\u30a4\u30c9\u306e Laravel \u5074\u3067 SJIS \u5f62\u5f0f\u3067\u30c7\u30fc\u30bf\u3092\u4f5c\u3063\u3066\u3001\u30d6\u30e9\u30a6\u30b6\u3067\u76f4\u63a5\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/li>\n<li>\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30b5\u30a4\u30c9\u306e Javascript \u3067 SJIS \u5f62\u5f0f\u30c7\u30fc\u30bf\u3092\u4f5c\u3063\u3066\u3001\u30c0\u30a6\u30ed\u30fc\u30c9\u3055\u305b\u308b<\/li>\n<\/ul>\n<p>\u524d\u8005\u306e\u307b\u3046\u304c\u7c21\u5358\u306b\u898b\u3048\u307e\u3059\u304c\u3001\u30d6\u30e9\u30a6\u30b6\u5074\u3067 Vue.js \u3092\u4f7f\u3063\u305f\u308a\u3057\u3066\u3001WEB API \u7d4c\u7531\u3067\u30c7\u30fc\u30bf\u3092\u53d6\u308d\u3046\u3068\u3059\u308b\u9014\u7aef\u306b\u5384\u4ecb\u6bce\u306b\u5dfb\u304d\u8fbc\u307e\u308c\u307e\u3059\u3002<br \/>\n\u306a\u3089\u3070\u3001\u5f8c\u8005\u306e\u307b\u3046\u3067 UTF8 \u3067 WEB API \u3092\u547c\u3073\u51fa\u3057\u3066\u3001Vue.js \u5074\u3067 SJIS \u5909\u63db\u3059\u308c\u3070\u3088\u3044\u3001\u3068\u601d\u3044\u3064\u3064\u3082\u30d4\u30c3\u30bf\u30ea\u306e\u30b5\u30a4\u30c8\u304c\u898b\u3064\u304b\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n<p>\u7d50\u8ad6\u304b\u3089\u8a00\u3048\u3070\u3001encoding.js \u3092\u4f7f\u3063\u3066 UTF8 \u304b\u3089 SJIS \u306b\u5909\u63db\u3067\u304d\u307e\u3059\u3002<\/p>\n<h1 id=\"vuejs-%E3%81%A7%E3%83%80%E3%82%A6%E3%83%B3%E3%83%AD%E3%83%BC%E3%83%89%E3%81%95%E3%81%9B%E3%82%8B\">Vue.js \u3067\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3055\u305b\u308b<\/h1>\n<p>\u624b\u9806\u306f2\u3064\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>Web API \u7d4c\u7531\u3067\u3001JSON \u5f62\u5f0f\u3067\u30c7\u30fc\u30bf\u3092\u53d6\u5f97<\/li>\n<li>\u53d6\u5f97\u3057\u305f\u30c7\u30fc\u30bf\u3092 encoding.js \u3067\u30b3\u30f3\u30d0\u30fc\u30c8\u3057\u3066\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/li>\n<\/ul>\n<p>Web API \u7d4c\u7531\u3067\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3057\u305f\u307b\u3046\u304c\u3001Vue.js \u306a\u3069\u306e SPA \u3067\u306f\u5fc5\u9808\u306b\u306a\u308a\u307e\u3059\u3002API \u306e\u547c\u3073\u51fa\u3057\u306f axios \u3092\u4f7f\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<pre class=\"hljs\"><code>axios.post(url, { <span class=\"hljs-attr\">params<\/span>: params })\n.then(<span class=\"hljs-function\"><span class=\"hljs-keyword\">function<\/span>(<span class=\"hljs-params\">response<\/span>)<\/span>{\n    <span class=\"hljs-keyword\">var<\/span> head = <span class=\"hljs-string\">\"...\"<\/span>;\n    <span class=\"hljs-keyword\">var<\/span> filename = <span class=\"hljs-string\">\"sample.csv\"<\/span>;\n    <span class=\"hljs-keyword\">this<\/span>.downloadCsv(head, response.data, filename );\n}\n<\/code><\/pre>\n<p>\u9069\u5f53\u306a\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u30b5\u30fc\u30d0\u30fc\u30b5\u30a4\u30c9\u3078 POST \u3057\u307e\u3059\u3002<br \/>\n\u53d6\u5f97\u3067\u304d\u308b\u30c7\u30fc\u30bf\u306f JSON \u5f62\u5f0f\u3068\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n<p>CDN \u3067 encoding.js \u3092\u30a4\u30f3\u30af\u30eb\u30fc\u30c9\u3057\u3066\u3001downloadCsv \u95a2\u6570\u3068 downloadCsvBlob \u95a2\u6570\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002<br \/>\ndownloadCsvBlob \u95a2\u6570\u306f\u3001Edge \u3068 Chrome \u306e\u4e21\u65b9\u3092\u52d5\u4f5c\u3055\u305b\u308b\u305f\u3081\u306e\u5171\u901a\u95a2\u6570\u3067\u3059\u3002\u3053\u306e\u95a2\u6570\u306f\u3001<a href=\"https:\/\/tkkm.tokyo\/post-177\/\">\u3010JavaScript\u3011Axios\u3092\u4f7f\u3063\u3066CSV\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u305f\u3044 | \u3086\u3068\u3063\u3066\u751f\u304d\u305f\u3044\u3002<\/a> \u304b\u3089\u6301\u3063\u3066\u304d\u3066\u3044\u307e\u3059\u3002<\/p>\n<pre class=\"hljs\"><code>&lt;script src=<span class=\"hljs-string\">\"https:\/\/cdnjs.cloudflare.com\/ajax\/libs\/encoding-japanese\/1.0.30\/encoding.js\"<\/span>&gt;&lt;<span class=\"hljs-regexp\">\/script&gt;\n\nfunction downloadCsv( head, items, filename ) {\n    var csv = \"\";\n    items.forEach(function(it) {\n        csv += Object.keys(it).map(function(item){\n        return it[item]\n        }).join(',') + \"\\n\";\n    }.bind(csv))\n    csv = head + \"\\n\" + csv ;\n    csv = new Encoding.stringToCode(csv)\n    csv = Encoding.convert( csv, 'SJIS');\n    csv = new Uint8Array( csv );\n    this.downloadCsvBlob( csv, filename );\n}\n\nfunction downloadCsvBlob(blob, fileName) {\n    if (window.navigator.msSaveOrOpenBlob) {\n        \/<\/span><span class=\"hljs-regexp\">\/ for IE,Edge\n        var blob = new Blob([blob], { \"type\" : \"text\/<\/span>csv<span class=\"hljs-string\">\" });    \n        window.navigator.msSaveOrOpenBlob(blob, fileName);\n    } else {\n        \/\/ for chrome, firefox\n        const url = URL.createObjectURL(new Blob([blob], {type: 'text\/csv'}));\n        const linkEl = document.createElement('a');\n        linkEl.href = url;\n        linkEl.setAttribute('download', fileName);\n        document.body.appendChild(linkEl);\n        linkEl.click();\n        URL.revokeObjectURL(url);\n        linkEl.parentNode.removeChild(linkEl);\n    }\n}\n<\/span><\/code><\/pre>\n<p>\u30b3\u30fc\u30c9\u5909\u63db\u306e\u809d\u306f\u3001\u4ee5\u4e0b\u306e\u90e8\u5206\u3067\u3059\u306d\u3002<br \/>\n\u3044\u304f\u3064\u304b\u8a66\u3057\u3066\u307f\u305f\u306e\u3067\u3059\u304c\u3001\u3053\u306e\u9806\u756a\u3067\u306a\u3044\u3068\u3046\u307e\u304f\u52d5\u304b\u306a\u3044\u3088\u3046\u3067\u3059\u3002\u5909\u6570 csv \u3092\u7701\u7565\u3057\u3088\u3046\u3068\u3059\u308b\u52d5\u304b\u306a\u304f\u306a\u3063\u305f\u308a\u3059\u308b\u306e\u306f\u3001\u5185\u90e8\u30c7\u30fc\u30bf\u306e\u4f7f\u3044\u65b9\u306e\u554f\u984c\u3060\u3068\u601d\u3044\u307e\u3059\u304c\u3001\u3072\u3068\u307e\u305a\u3001\u4ee5\u4e0b\u306e\u5f62\u3067 UTF8 \u304b\u3089 SJIS \u306b\u5909\u63db\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<pre class=\"hljs\"><code>    csv = <span class=\"hljs-keyword\">new<\/span> Encoding.stringToCode(csv)\n    csv = Encoding.convert( csv, <span class=\"hljs-string\">'SJIS'<\/span>);\n    csv = <span class=\"hljs-keyword\">new<\/span> <span class=\"hljs-built_in\">Uint8Array<\/span>( csv );\n<\/code><\/pre>\n<p>\u3053\u308c\u3067\u30d6\u30e9\u30a6\u30b6\u4e0a\u306e\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068 SJIS \u5f62\u5f0f\u306e\u30c7\u30fc\u30bf\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u5f53\u7136\u306e\u3053\u3068\u306a\u304c\u3089\u3001Web API \u3092\u53e9\u304b\u306a\u3044\u3067\u3001\u30d6\u30e9\u30a6\u30b6\u4e0a\u3060\u3051\u3067\u8a08\u7b97\u3057\u3066\u30c7\u30fc\u30bf\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3055\u305b\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<h2 id=\"%E5%8F%82%E8%80%83%E5%85%88\">\u53c2\u8003\u5148<\/h2>\n<ul>\n<li><a href=\"https:\/\/tkkm.tokyo\/post-177\/\">\u3010JavaScript\u3011Axios\u3092\u4f7f\u3063\u3066CSV\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u305f\u3044 | \u3086\u3068\u3063\u3066\u751f\u304d\u305f\u3044\u3002<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u7d50\u69cb\u63a2\u3057\u3066\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3063\u307d\u3044\u3082\u306e\u304c\u7121\u304b\u3063\u305f\u306e\u3067\u8a18\u9332\u3068\u3057\u3066\u3002 \u30b5\u30fc\u30d0\u30fc\u30b5\u30a4\u30c9\u3067\u30c7\u30fc\u30bf\u3092\u4f5c\u308b CSV \u5f62\u5f0f\u3067\u30c7\u30fc\u30bf\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3055\u305b\u308b\u65b9\u6cd5\u306f\u3044\u304f\u3064\u304b\u3042\u308b\u306e\u3067\u3059\u304c\u3001Javascript \u306e\u30b3\u30fc\u30c9\u304c UTF8 \u306b\u306a\u3063\u3066\u3044\u308b &hellip; <a href=\"https:\/\/www.moonmile.net\/blog\/archives\/10404\">\u7d9a\u304d\u3092\u8aad\u3080 <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3],"tags":[],"class_list":["post-10404","post","type-post","status-publish","format-standard","hentry","category-dev"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/posts\/10404","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/comments?post=10404"}],"version-history":[{"count":1,"href":"https:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/posts\/10404\/revisions"}],"predecessor-version":[{"id":10405,"href":"https:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/posts\/10404\/revisions\/10405"}],"wp:attachment":[{"href":"https:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/media?parent=10404"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/categories?post=10404"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/tags?post=10404"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}