{"id":11034,"date":"2022-11-28T07:00:17","date_gmt":"2022-11-27T22:00:17","guid":{"rendered":"https:\/\/blog.capilano-fw.com\/?p=11034"},"modified":"2022-11-14T05:51:33","modified_gmt":"2022-11-13T20:51:33","slug":"laravel-react-%e3%81%a7-csv-%e3%83%95%e3%82%a1%e3%82%a4%e3%83%ab-%e2%86%92-json-%e5%8c%96%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/blog.capilano-fw.com\/?p=11034","title":{"rendered":"Laravel + React \u3067 CSV \u30d5\u30a1\u30a4\u30eb \u2192 JSON \u5316\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"<p>\u3055\u3066\u3055\u3066\u3001\u3059\u3067\u306b<code>Laravel + React<\/code>\u30b7\u30ea\u30fc\u30ba\u306e\u8a18\u4e8b\u3092\u516c\u958b\u3057\u306f\u3058\u3081\u3066\u304b\u3089\uff11\u304b\u6708\u307b\u3069\u7d4c\u3061\u307e\u3057\u305f\u3002<\/p>\n<p>\u500b\u4eba\u7684\u306a\u611f\u60f3\u3068\u3057\u3066\u306f\u7740\u5b9f\u306b\u300c<code>Vue 3<\/code>\u3088\u308a\u3053\u3063\u3061\u306e\u307b\u3046\u304c\u597d\u304d\u300d\u306b\u306a\u3063\u3066\u304d\u3066\u3044\u308b\u306e\u3092\u611f\u3058\u3066\u3044\u3066\u3001\u3084\u308a\u305f\u3044\u3053\u3068\u3082\u3044\u308d\u3044\u308d\u601d\u3044\u6d6e\u304b\u3076\u4eca\u65e5\u3053\u306e\u9803\u3067\u3059\u3002<\/p>\n<p>\u305d\u3057\u3066\u3001\u305d\u3093\u306a\u4e2d\u601d\u3044\u3064\u3044\u305f\u306e\u304c\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb<\/p>\n<p><strong style=\"font-size: 35px;\">CSV \u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u8fbc\u307f\u3001\u4e2d\u8eab\u3092 JSON \u5316\u3059\u308b<\/strong><\/p>\n<p>\u6a5f\u80fd\u3067\u3059\u3002<\/p>\n<p>\u3068\u3044\u3046\u306e\u3082\u3001\u79c1\u306e\u5834\u5408\u3054\u304f\u307e\u308c\u306b\u300c<strong>CSV \u3092\u30aa\u30f3\u30e9\u30a4\u30f3\u3067 JSON \u5316\u3057\u305f\u3044<\/strong>\u300d\u3068\u306a\u308b\u3093\u3067\u3059\u304c\u300c\u3060\u3063\u305f\u3089\u81ea\u5206\u3067\u4f5c\u3063\u3066\u3057\u307e\u304a\u3046\uff01\u300d\u3068\u306a\u3063\u305f\u308f\u3051\u3067\u3059\u306d\u3002<\/p>\n<p>\u305d\u3053\u3067\u2757<\/p>\n<p>\u4eca\u56de\u306f\u300c<strong>Laravel + React<\/strong>\u300d\u3067\u300c<strong>CSV \u30d5\u30a1\u30a4\u30eb \u2192 JSON \u5316<\/strong>\u300d\u3059\u308b\u6a5f\u80fd\u3092\u5b9f\u88c5\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n<p>\u305c\u3072\u4f55\u304b\u306e\u53c2\u8003\u306b\u306a\u308a\u307e\u3057\u305f\u3089\u5b09\u3057\u3044\u3067\u3059\u3002\ud83d\ude04<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11002 aligncenter\" src=\"https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2022\/09\/no_10.png\" alt=\"\" width=\"370\" height=\"290\" srcset=\"https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2022\/09\/no_10.png 370w, https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2022\/09\/no_10-300x235.png 300w\" sizes=\"auto, (max-width: 370px) 100vw, 370px\" \/>\u300c\u304a\u9152\u306e\u3093\u3067\u5e30\u308b\u3068\u3001<br \/>\n\u591a\u3081\u306b\u3054\u98ef\u98df\u3079\u3061\u3083\u3044\u307e\u305b\u3093\uff1f\uff1f<br \/>\n\u304a\u8179\u30a4\u30bf\u30a4\u2026\u300d<\/p>\n<p><strong>\u958b\u767a\u74b0\u5883\uff1a<\/strong> Laravel 9.x\u3001React\u3001Inertia.js\u3001Vite\u3001TailwindCSS<\/p>\n<h1>\u3084\u308a\u305f\u3044\u3053\u3068<\/h1>\n<p>\u4eca\u56de\u3084\u308a\u305f\u3044\u3053\u3068\u306f\u3001\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<ul>\n<li>CSV \u30d5\u30a1\u30a4\u30eb\u3092\u9078\u629e\u3059\u308b\u3068\u81ea\u52d5\u3067 JSON \u5316\u3059\u308b<\/li>\n<li>\uff11\u884c\u76ee\u3092\u30ad\u30fc\u306b\u3057\u305f\u300c\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u914d\u5217\u300d\u306b\u5909\u63db\u3067\u304d\u308b<\/li>\n<li>\u30a8\u30f3\u30b3\u30fc\u30c9\u306f\u3001\u300cutf-8\u300d\u3068\u300cshift_jis\u300d\u306b\u5bfe\u5fdc\u3059\u308b\uff08\u203b\uff09<\/li>\n<\/ul>\n<p>\u203b \u6c17\u6301\u3061\u3068\u3057\u3066\u306f\u3001\u3082\u3046\u305d\u308d\u305d\u308d<code>Shitf_JIS<\/code>\u306f\u306a\u304f\u306a\u3063\u3066\u307b\u3057\u3044\u3067\u3059\u306d\u2026\ud83d\ude02<\/p>\n<p>\u3067\u306f\u3001\u5b9f\u969b\u306b\u4f5c\u696d\u3092\u3057\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u2757<\/p>\n<h1>\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b<\/h1>\n<p>\u307e\u305a\u306f\u4eca\u56de\u306e\u6a5f\u80fd\u306b\u5fc5\u8981\u306a\u30d1\u30c3\u30b1\u30fc\u30b8 <strong><a href=\"https:\/\/www.papaparse.com\/\" target=\"_blank\" rel=\"noopener\">papaparse<\/a><\/strong> \u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002<\/p>\n<pre><strong>npm i papaparse --save<\/strong><\/pre>\n<p>\u3061\u306a\u307f\u306b\u3001\u672c\u5bb6\u306e\u30b5\u30a4\u30c8\u306b\u306f\u300c<strong>People \ud83d\udc97 Papa<\/strong>\u300d\u3068\u66f8\u3044\u3066\u3044\u3066\u300c\u3044\u3084\u3044\u3084\uff01\u305d\u306e\u8868\u73fe\u306f\u8aa4\u89e3\u3055\u308c\u308b\u3067\u3057\u3087\u2026\ud83d\ude31\u300d\u3068\u306a\u308a\u307e\u3059\uff08\u308f\u3056\u3068\u3067\u3057\u3087\u3046\u304b\ud83d\ude02\uff09<\/p>\n<h1>\u30eb\u30fc\u30c8\u3092\u3064\u304f\u308b<\/h1>\n<p>\u6b21\u306b\u30d6\u30e9\u30a6\u30b6\u304b\u3089\u5b9f\u969b\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3053\u3068\u306b\u306a\u308b\u30eb\u30fc\u30c8\u3092\u30bb\u30c3\u30c8\u3057\u307e\u3059\u3002<\/p>\n<p><strong>routes\/web.php<\/strong><\/p>\n<pre><strong>use Inertia\\Inertia;<\/strong>\r\n\r\n\/\/ \u7701\u7565\r\n\r\n<strong>Route::get('csv_parser', fn() =&gt; Inertia::render('CsvParser\/Index'));<\/strong><\/pre>\n<p>\u203b \u6bce\u56de\u66f8\u304d\u307e\u3059\u304c\u30c6\u30b9\u30c8\u306a\u306e\u3067\uff11\u884c\u3067\u66f8\u3044\u3066\u3044\u307e\u3059\u3002\u672c\u756a\u306f\u4eca\u5f8c\u306e\u62e1\u5f35\u3082\u898b\u636e\u3048\u3066\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u3092\u4f7f\u3063\u305f\u307b\u3046\u304c\u3044\u3044\u304b\u3082\u3067\u3059\u3002<\/p>\n<h1>\u30d3\u30e5\u30fc\u3092\u3064\u304f\u308b<\/h1>\n<p>\u3067\u306f\u3001\u3044\u304d\u306a\u308a\u4eca\u56de\u306e\u30e1\u30a4\u30f3\u90e8\u5206\u3067\u3059\u3002<br \/>\n\u307e\u305a\u306f\u30b3\u30fc\u30c9\u304b\u3089\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n<p><strong>resources\/js\/Pages\/CsvParser\/Index.jsx<\/strong><\/p>\n<pre><strong>import {useState, useEffect} from 'react';<\/strong>\r\n<strong>import Papa from 'papaparse';<\/strong>\r\n\r\n<strong>export default function Index() {<\/strong>\r\n\r\n<strong>    \/\/ Config<\/strong>\r\n<strong>    const [isObject, setIsObject] = useState(false);<\/strong>\r\n<strong>    const [encoding, setEncoding] = useState('utf-8');<\/strong>\r\n<strong>    const encodings = [<\/strong>\r\n<strong>        'utf-8',<\/strong>\r\n<strong>        'shift_jis'<\/strong>\r\n<strong>    ];<\/strong>\r\n\r\n<strong>    \/\/ Json parser<\/strong>\r\n<strong>    const [file, setFile] = useState(null);<\/strong>\r\n<strong>    const [json, setJson] = useState('');<\/strong>\r\n<strong>    const handleFileChange = e =&gt; {<\/strong>\r\n\r\n<strong>        const files = e.target.files;<\/strong>\r\n\r\n<strong>        if(files.length &gt; 0) {<\/strong>\r\n\r\n<strong>            setFile(files[0]);<\/strong>\r\n\r\n<strong>        }<\/strong>\r\n\r\n<strong>    };<\/strong>\r\n<strong>    useEffect(() =&gt; {<\/strong>\r\n\r\n<strong>        if(file instanceof File) {<\/strong>\r\n\r\n<strong>            Papa.parse(file, {<\/strong>\r\n<strong>                header: isObject,<\/strong>\r\n<strong>                encoding: encoding,<\/strong>\r\n<strong>                skipEmptyLines: true,<\/strong>\r\n<strong>                complete(results) {<\/strong>\r\n\r\n<strong>                    const csvData = results.data;<\/strong>\r\n<strong>                    const jsonText = (csvData.join('') !== '')<\/strong>\r\n<strong>                        ? JSON.stringify(csvData)<\/strong>\r\n<strong>                        : '';<\/strong>\r\n<strong>                    setJson(jsonText);<\/strong>\r\n\r\n<strong>                },<\/strong>\r\n<strong>                error() {<\/strong>\r\n\r\n<strong>                    alert('CSV\u30d5\u30a1\u30a4\u30eb\u306e\u8aad\u307f\u8fbc\u307f\u306b\u5931\u6557\u3057\u307e\u3057\u305f\u3002');<\/strong>\r\n\r\n<strong>                }<\/strong>\r\n<strong>            });<\/strong>\r\n\r\n<strong>        }<\/strong>\r\n\r\n<strong>    }, [file, isObject, encoding]);<\/strong>\r\n\r\n<strong>    return (<\/strong>\r\n<strong>        &lt;div className=\"p-5\"&gt;<\/strong>\r\n<strong>            &lt;h1 className=\"mb-5 font-bold\"&gt;Laravel + React \u3067 CSV \u30d5\u30a1\u30a4\u30eb \u2192 JSON \u5316\u3059\u308b\u65b9\u6cd5&lt;\/h1&gt;<\/strong>\r\n<strong>            &lt;div className=\"my-5\"&gt;<\/strong>\r\n<strong>                &lt;label className=\"bg-blue-500 text-white font-bold py-2 px-4 rounded mr-3\"&gt;<\/strong>\r\n<strong>                    CSV \u30d5\u30a1\u30a4\u30eb\u3092\u9078\u629e<\/strong>\r\n<strong>                    &lt;input type=\"file\" className=\"hidden\" accept=\"text\/csv\" onChange={handleFileChange} \/&gt;<\/strong>\r\n<strong>                &lt;\/label&gt;<\/strong>\r\n<strong>                &lt;select onChange={e =&gt; setEncoding(e.target.value)}&gt;<\/strong>\r\n<strong>                    {encodings.map(encoding =&gt; (<\/strong>\r\n<strong>                        &lt;option key={encoding} value={encoding}&gt;{encoding}&lt;\/option&gt;<\/strong>\r\n<strong>                    ))}<\/strong>\r\n<strong>                &lt;\/select&gt;<\/strong>\r\n<strong>            &lt;\/div&gt;<\/strong>\r\n<strong>            {json &amp;&amp; (<\/strong>\r\n<strong>                &lt;div&gt;<\/strong>\r\n<strong>                    &lt;small className=\"font-bold\"&gt;\u53d6\u5f97\u3055\u308c\u305f\u30c7\u30fc\u30bf\uff08JSON\uff09&lt;\/small&gt;<\/strong>\r\n<strong>                    &lt;br \/&gt;<\/strong>\r\n<strong>                    &lt;textarea<\/strong>\r\n<strong>                        className=\"block p-2.5 w-1\/2 h-40 text-sm text-gray-900 bg-gray-50 mb-1\"<\/strong>\r\n<strong>                        value={json}<\/strong>\r\n<strong>                        readOnly&gt;<\/strong>\r\n<strong>                    &lt;\/textarea&gt;<\/strong>\r\n<strong>                    &lt;div className=\"px-1\"&gt;<\/strong>\r\n<strong>                        &lt;label&gt;<\/strong>\r\n<strong>                            &lt;input type=\"checkbox\" checked={isObject} onChange={e =&gt; setIsObject(e.target.checked)} \/&gt; &lt;small&gt;\uff11\u884c\u76ee\u3092\u30ad\u30fc\u306b\u3059\u308b&lt;\/small&gt;<\/strong>\r\n<strong>                        &lt;\/label&gt;<\/strong>\r\n<strong>                    &lt;\/div&gt;<\/strong>\r\n<strong>                &lt;\/div&gt;<\/strong>\r\n<strong>            ) || (<\/strong>\r\n<strong>                &lt;div className=\"bg-gray-100 p-2\"&gt;CSV \u30c7\u30fc\u30bf\u304c\u898b\u3064\u304b\u308a\u307e\u305b\u3093\u3002&lt;\/div&gt;<\/strong>\r\n<strong>            )}<\/strong>\r\n<strong>        &lt;\/div&gt;<\/strong>\r\n<strong>    );<\/strong>\r\n\r\n<strong>}<\/strong><\/pre>\n<p>\u3053\u306e\u4e2d\u3067\u4e00\u756a\u91cd\u8981\u306a\u306e\u304c\u3001<code>useEffect()<\/code>\u3092\u4f7f\u3063\u3066\u3044\u308b\u90e8\u5206\u3067\u3059\u3002<\/p>\n<p>\u3068\u3044\u3046\u306e\u3082\u3001\u4eca\u56de\u306f<code>JSON<\/code>\u5316\u3059\u308b\u6761\u4ef6\u304c\u4ee5\u4e0b\uff12\u3064\u3042\u308b\u305f\u3081\u3001\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u8fbc\u3093\u3060\u6642\u70b9\u3067<code>Papaparse<\/code>\u306b\u306f\u304b\u3051\u305a\u3001\u9078\u629e\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u3092\u4fdd\u6301\u3057\u7d9a\u3051\u308b\u5fc5\u8981\u304c\u3042\u308b\u305f\u3081\u3067\u3059\u3002<\/p>\n<ul>\n<li>\u30a8\u30f3\u30b3\u30fc\u30c9\u306f\u300cutf-8 or shift_jis\u300d<\/li>\n<li>\uff11\u884c\u76ee\u306e\u30ad\u30fc\u3092\u4f7f\u3063\u3066\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u5316\u3059\u308b\u304b\u3069\u3046\u304b<\/li>\n<\/ul>\n<p>\u3064\u307e\u308a\u3001<code>isObject<\/code>\u304b<code>encoding<\/code>\u3001\u3082\u3057\u304f\u306f<code>file<\/code>\u306e\u3044\u305a\u308c\u304b\u306b\u5909\u66f4\u304c\u3042\u3063\u305f\u3068\u304d\u306b<code>useEffect()<\/code>\u304c\u8d77\u52d5\u3055\u308c\u308b\u3053\u3068\u306b\u306a\u308a\u3001\u3053\u3053\u3067\u306f\u3058\u3081\u3066<code>Papaparse<\/code>\u3092\u4f7f\u3063\u3066<code>CSV<\/code>\u3092<code>JSON<\/code>\u5316\u3057\u3066\u3044\u308b\u3068\u3044\u3046\u6d41\u308c\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3061\u306a\u307f\u306b\u3001<code>&lt;textarea&gt; \u301c &lt;\/textarea&gt;<\/code>\u306b<code>readOnly<\/code>\u304c\u3064\u3044\u3066\u3044\u307e\u3059\u304c\u3001\u3082\u3057\u3053\u308c\u304c\u7121\u3044\u3068\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u8b66\u544a\u304c\u30b3\u30f3\u30bd\u30fc\u30eb\u306b\u8868\u793a\u3055\u308c\u308b\u305f\u3081\u3067\u3059\u3002<\/p>\n<pre><strong>Warning: You provided a `value` prop to a form field without an `onChange` handler.\r\nThis will render a read-only field. If the field should be mutable use `defaultValue`. Otherwise, set either `onChange` or `readOnly`.\r\n<\/strong><\/pre>\n<p><strong>\uff08\u8d85\u610f\u8a33\uff1a\u53e3\u306f\u60aa\u3044\u3051\u3069\u5fc3\u512a\u3057\u3044\u8352\u304f\u308c\u8005 \u7de8\uff09<br \/>\n<\/strong><code>onChange<\/code>\u304c\u306a\u3044\u306e\u306b\u3001<code>value<\/code>\u30d7\u30ed\u30d1\u30c6\u30a3\u4f7f\u3063\u3061\u3083\u30c0\u30e1\u306b\u6c7a\u307e\u3063\u3066\u3093\u3060\u308d\uff01\u3060\u3063\u3066\u8aad\u307f\u8fbc\u307f\u5c02\u7528\u306a\u3093\u3060\u304b\u3089\u306a\u3002\u3082\u3057\u305d\u308c\u3067\u3082\u3084\u308a\u3066\u3047\u3093\u306a\u3089\u3001<code>defaultValue<\/code>\u3092\u4f7f\u304a\u3046\u305c\u3002\u305d\u308c\u304b\u3001<code>onChange<\/code>\u304b<code>readOnly<\/code>\u3092\u3064\u3051\u306a\uff01<\/p>\n<p>\u3068\u3044\u3046\u3053\u3068\u3067\u4eca\u56de\u306f<code>JSON<\/code>\u30c7\u30fc\u30bf\u90e8\u5206\u306f\u5909\u66f4\u3055\u308c\u308b\u5fc5\u8981\u306f\u306a\u3044\u306e\u3067\u3001<code>readOnly<\/code>\u3092\u3064\u3051\u305f\u3068\u3046\u308f\u3051\u3067\u3059\u3002<\/p>\n<p>\u306a\u304a\u3001<code>useEffect()<\/code>\u5185\u3067\u4ee5\u4e0b\u306e\u3088\u3046\u306b<code>file<\/code>\u306e\u4e2d\u8eab\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3066\u3044\u308b\u306e\u306f\u3001<code>useEffect()<\/code>\u306f\u30da\u30fc\u30b8\u8aad\u307f\u8fbc\u307f\u6642\u306b\u3082\u5b9f\u884c\u3055\u308c\u308b\u305f\u3081\u3067\u3059\u3002\u3064\u307e\u308a\u3001\u30a8\u30e9\u30fc\u56de\u907f\u306e\u305f\u3081\u306b\u3064\u3051\u3066\u3044\u308b\u308f\u3051\u3067\u3059\u306d\u3002<\/p>\n<pre><strong>if(file instanceof File) {<\/strong>\r\n\r\n    \/\/ \u7701\u7565\r\n\r\n<strong>}<\/strong><\/pre>\n<p>\u4f5c\u696d\u306f\u4ee5\u4e0a\u3067\u3059\u3002<br \/>\n\u304a\u75b2\u308c\u69d8\u3067\u3057\u305f\u2757<\/p>\n<h1>\u30c6\u30b9\u30c8\u3057\u3066\u307f\u308b<\/h1>\n<p>\u3067\u306f\u5b9f\u969b\u306b\u30c6\u30b9\u30c8\u3092\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u4eca\u56de\u4f7f\u3046<code>CSV<\/code>\u306f\u4ee5\u4e0b\u306e\u3082\u306e\u3067\u3001<code>utf8<\/code>\u3068<code>shift_jis<\/code>\u7248\u306e\uff12\u7a2e\u985e\u3092\u7528\u610f\u3057\u307e\u3057\u305f\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11043\" style=\"border: 3px solid #000;\" src=\"https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2022\/09\/laravel_react_parse_csv_1.png\" alt=\"\" width=\"336\" height=\"137\" srcset=\"https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2022\/09\/laravel_react_parse_csv_1.png 336w, https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2022\/09\/laravel_react_parse_csv_1-300x122.png 300w\" sizes=\"auto, (max-width: 336px) 100vw, 336px\" \/><\/p>\n<p>\u203b \u5fc5\u8981\u3067\u3057\u305f\u3089\u3001\u4ee5\u4e0b\u304b\u3089\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3067\u304d\u307e\u3059\u3002<\/p>\n<a  data-e-Disable-Page-Transition=\"true\" class=\"download-link\" title=\"\" href=\"https:\/\/blog.capilano-fw.com?download=11039&amp;tmstv=1777534619\" rel=\"nofollow\" id=\"download-link-11039\" data-redirect=\"false\" >\n\t\u30b5\u30f3\u30d7\u30ebCSV\uff08utf-8 &amp; shift_jis\uff09<\/a>\n\n<p>\u3067\u306f<code>Vite<\/code>\u3092\u8d77\u52d5\u3057\u3066\u30d6\u30e9\u30a6\u30b6\u304b\u3089\u300c<strong>http:\/\/******\/csv_parser<\/strong>\u300d\u3078\u30a2\u30af\u30bb\u30b9\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u3059\u308b\u3068\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30da\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11044\" style=\"border: 3px solid #000;\" src=\"https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2022\/09\/laravel_react_parse_csv_2.png\" alt=\"\" width=\"438\" height=\"189\" srcset=\"https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2022\/09\/laravel_react_parse_csv_2.png 438w, https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2022\/09\/laravel_react_parse_csv_2-300x129.png 300w\" sizes=\"auto, (max-width: 438px) 100vw, 438px\" \/><\/p>\n<p>\u3067\u306f\u3001\u300c<strong>CSV \u30d5\u30a1\u30a4\u30eb\u3092\u9078\u629e<\/strong>\u300d\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066<code>utf-8<\/code>\u7248\u306e<code>CSV<\/code>\u3092\u9078\u629e\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n<p>\u3059\u308b\u3068\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11045\" style=\"border: 3px solid #000;\" src=\"https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2022\/09\/laravel_react_parse_csv_3.png\" alt=\"\" width=\"632\" height=\"336\" srcset=\"https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2022\/09\/laravel_react_parse_csv_3.png 632w, https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2022\/09\/laravel_react_parse_csv_3-300x159.png 300w\" sizes=\"auto, (max-width: 632px) 100vw, 632px\" \/><\/p>\n<p>\u306f\u3044\u2757<br \/>\n<code>CSV<\/code>\u306e\u4e2d\u8eab\u304c\u8868\u793a\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<p>\u3053\u308c\u306f\u3001CSV\u306e\u4e2d\u8eab\u3092\u305d\u306e\u307e\u307e\u914d\u5217\u5316\u3057\u305f\u3082\u306e\u3067\u3059\u306d\u3002<\/p>\n<p>\u3067\u306f\u3001\u6b21\u306b\u300c<strong>\uff11\u884c\u76ee\u3092\u30ad\u30fc\u306b\u3059\u308b<\/strong>\u300d\u306b\u30c1\u30a7\u30c3\u30af\u3092\u3044\u308c\u3066\u30c7\u30fc\u30bf\u69cb\u6210\u3092\u5909\u66f4\u3067\u304d\u308b\u304b\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u3069\u3046\u306a\u308b\u3067\u3057\u3087\u3046\u304b\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11046\" style=\"border: 3px solid #000;\" src=\"https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2022\/09\/laravel_react_parse_csv_4.png\" alt=\"\" width=\"634\" height=\"229\" srcset=\"https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2022\/09\/laravel_react_parse_csv_4.png 634w, https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2022\/09\/laravel_react_parse_csv_4-300x108.png 300w\" sizes=\"auto, (max-width: 634px) 100vw, 634px\" \/><\/p>\n<p>\u306f\u3044\u2757<br \/>\n\u3061\u3087\u3063\u3068\u6587\u5b57\u304c\u5c0f\u3055\u3044\u306e\u3067\u308f\u304b\u308a\u306b\u304f\u3044\u3067\u3059\u304c\u3001\u5148\u307b\u3069\u306f\u300c<strong>\u914d\u5217\u306e\u914d\u5217<\/strong>\u300d\u3060\u3063\u305f\u306e\u304c\u3001\u4eca\u306f\u300c<strong>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u914d\u5217<\/strong>\u300d\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>\u6210\u529f\u3067\u3059\ud83d\ude04<\/p>\n<p>\u3067\u306f\u7d9a\u3044\u3066\u3001\u3053\u306e\u72b6\u614b\u3067<code>shift_jis<\/code>\u7248\u306e<code>CSV<\/code>\u3092\u8aad\u307f\u8fbc\u3093\u3067\u307f\u307e\u3059\u3002<\/p>\n<p>\u3069\u3046\u306a\u3063\u305f\u3067\u3057\u3087\u3046\u304b\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11048\" style=\"border: 3px solid #000;\" src=\"https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2022\/09\/laravel_react_parse_csv_5.png\" alt=\"\" width=\"636\" height=\"230\" srcset=\"https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2022\/09\/laravel_react_parse_csv_5.png 636w, https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2022\/09\/laravel_react_parse_csv_5-300x108.png 300w\" sizes=\"auto, (max-width: 636px) 100vw, 636px\" \/><\/p>\n<p>\u306f\u3044\u2757<br \/>\n\u8868\u793a\u306f\u3067\u304d\u307e\u3057\u305f\u304c\u3001\u6587\u5b57\u5316\u3051\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u306f\u3082\u3061\u308d\u3093<code>utf-8<\/code>\u3068\u3057\u3066\u8aad\u307f\u8fbc\u307e\u308c\u305f\u304b\u3089\u3067\u3059\u306d\u3002<br \/>\n\u305d\u3053\u3067\u3001\u30a8\u30f3\u30b3\u30fc\u30c9\u3092<code>shift_jis<\/code>\u306b\u5909\u66f4\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n<p>\u3046\u307e\u304f\u3044\u304f\u3067\u3057\u3087\u3046\u304b\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11047\" style=\"border: 3px solid #000;\" src=\"https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2022\/09\/laravel_react_parse_csv_6.png\" alt=\"\" width=\"632\" height=\"307\" srcset=\"https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2022\/09\/laravel_react_parse_csv_6.png 632w, https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2022\/09\/laravel_react_parse_csv_6-300x146.png 300w\" sizes=\"auto, (max-width: 632px) 100vw, 632px\" \/><\/p>\n<p>\u306f\u3044\u2757<br \/>\n\u6587\u5b57\u30b3\u30fc\u30c9\u3092\u5909\u66f4\u3057\u305f\u9014\u7aef\u3001\u6587\u5b57\u5316\u3051\u304c\u89e3\u6d88\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<p>\u3059\u3079\u3066\u6210\u529f\u3067\u3059\ud83d\ude04\u2728<\/p>\n<h1>\u30c7\u30e2\u30da\u30fc\u30b8\u3092\u7528\u610f\u3057\u307e\u3057\u305f<\/h1>\n<p>\u305b\u3063\u304b\u304f\u306a\u306e\u3067\u3001\u30c7\u30e2\u30da\u30fc\u30b8\u3092\u3064\u304f\u308a\u307e\u3057\u305f\u3002<br \/>\n\u305c\u3072\u4ee5\u4e0b\u304b\u3089\u4f53\u9a13\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\ud83d\udcdd <a href=\"https:\/\/demo-laravel9x-vite.capilano-fw.com\/csv_parser\" target=\"_blank\" rel=\"noopener\">\u30c7\u30e2\u30da\u30fc\u30b8<\/a><\/p>\n<h1>\u4f01\u696d\u69d8\u3078\u306e\u3054\u63d0\u6848<\/h1>\n<p>\u4eca\u56de\u898b\u3066\u3044\u305f\u3060\u3044\u305f\u3088\u3046\u306b\u3001<code>React + Vite<\/code>\u3092\u4f7f\u3046\u3068\u3001\u3068\u3066\u3082\u30b3\u30fc\u30c9\u304c\u77ed\u304f\u3066\u3082\u5f37\u529b\u306a\u6a5f\u80fd\u3092\u5b9f\u88c5\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u3053\u3046\u3059\u308b\u3053\u3068\u3067\u3001\u958b\u767a\u52b9\u7387\u3084\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u3057\u3084\u3059\u3055\u304c\u5411\u4e0a\u3059\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>\u3082\u3057\u305d\u3046\u3044\u3063\u305f\u3054\u5e0c\u671b\u3092\u304a\u6301\u3061\u3067\u3057\u305f\u3089\u3001\u3044\u3064\u3067\u3082\u304a\u6c17\u8efd\u306b\u304a\u554f\u3044\u5408\u308f\u305b\u304b\u3089\u3054\u9023\u7d61\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u304a\u5f85\u3061\u3057\u3066\u304a\u308a\u307e\u3059\u3002\ud83d\ude04\u2728<\/p>\n<h1>\u304a\u308f\u308a\u306b<\/h1>\n<p>\u3068\u3044\u3046\u3053\u3068\u3067\u4eca\u56de\u306f\u3001<code>Laravel + React<\/code>\u3067\u300c<strong>CSV \u2192 JSON \u5909\u63db\u5668<\/strong>\u300d\u3092\u4f5c\u3063\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n<p>\u6b63\u76f4\u306a\u3068\u3053\u308d\u5909\u63db\u90e8\u5206\u306f<code>Papaparse<\/code>\u304c\u3059\u3079\u3066\u5f15\u304d\u53d7\u3051\u3066\u304f\u308c\u308b\u306e\u3067<code>React<\/code>\u306e\u4f7f\u3044\u65b9\u3055\u3048\u308f\u304b\u3063\u3066\u3044\u308c\u3070\u9006\u306b\u300c<strong>JSON \u2192 CSV<\/strong>\u300d\u3078\u5909\u63db\u3059\u308b\u6a5f\u80fd\u3082\u3059\u3050\u3064\u304f\u308c\u308b\u3068\u601d\u3044\u307e\u3059\u3002\uff08<code>Papaparse<\/code>\u306b\u306f<code>unperse()<\/code>\u3068\u3044\u3046\u30e1\u30bd\u30c3\u30c9\u304c\u3042\u308a\u307e\u3059\uff09<\/p>\n<p>\u305c\u3072\u7686\u3055\u3093\u3082\u5b9f\u969b\u306b\u8a66\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u306d\u3002<\/p>\n<p>\u3067\u306f\u3067\u306f\u301c\u2757<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-4328 aligncenter\" src=\"https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2019\/08\/no_3.png\" alt=\"\" width=\"364\" height=\"320\" srcset=\"https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2019\/08\/no_3.png 364w, https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2019\/08\/no_3-300x264.png 300w\" sizes=\"auto, (max-width: 364px) 100vw, 364px\" \/>\u300c\u306a\u305c\u304b\u53f3\u8db3\u306e\u8896\u3060\u3051\u304c<br \/>\n\u81ea\u8ee2\u8eca\u306b\u3053\u3059\u308c\u308b\u306e\u3067<br \/>\n\u6c5a\u308c\u308b\u3093\u3067\u3059\u304c\u2026\u300d<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3055\u3066\u3055\u3066\u3001\u3059\u3067\u306bLaravel + React\u30b7\u30ea\u30fc\u30ba\u306e\u8a18\u4e8b\u3092\u516c\u958b\u3057\u306f\u3058\u3081\u3066\u304b\u3089\uff11\u304b\u6708\u307b\u3069\u7d4c\u3061\u307e\u3057\u305f\u3002 \u500b\u4eba\u7684\u306a\u611f\u60f3\u3068\u3057\u3066\u306f\u7740\u5b9f\u306b\u300cVue 3\u3088\u308a\u3053\u3063\u3061\u306e\u307b\u3046\u304c &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/blog.capilano-fw.com\/?p=11034\" class=\"more-link\"><span class=\"screen-reader-text\">&#8220;Laravel + React \u3067 CSV \u30d5\u30a1\u30a4\u30eb \u2192 JSON \u5316\u3059\u308b\u65b9\u6cd5&#8221; \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":11050,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[247,3,118,249,248],"tags":[],"class_list":["post-11034","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-inertia-js","category-laravel","category-react-js","category-tailwind-css","category-vite"],"_links":{"self":[{"href":"https:\/\/blog.capilano-fw.com\/index.php?rest_route=\/wp\/v2\/posts\/11034","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.capilano-fw.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.capilano-fw.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.capilano-fw.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.capilano-fw.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=11034"}],"version-history":[{"count":6,"href":"https:\/\/blog.capilano-fw.com\/index.php?rest_route=\/wp\/v2\/posts\/11034\/revisions"}],"predecessor-version":[{"id":11049,"href":"https:\/\/blog.capilano-fw.com\/index.php?rest_route=\/wp\/v2\/posts\/11034\/revisions\/11049"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.capilano-fw.com\/index.php?rest_route=\/wp\/v2\/media\/11050"}],"wp:attachment":[{"href":"https:\/\/blog.capilano-fw.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=11034"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.capilano-fw.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11034"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.capilano-fw.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11034"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}