{"height":"190","image_url":null,"url":"https://tsuto.hatenadiary.org/entry/19700102/p1","categories":[],"provider_url":"https://hatena.blog","description":"DataSpider\u3068\u306f DataSpider\u3068\u306f\u682a\u5f0f\u4f1a\u793e\u30a2\u30d7\u30ec\u30c3\u30bd\u304c\u767a\u58f2\u3057\u3066\u3044\u308bXML\u3092\u6d3b\u7528\u3057\u305f\u30c7\u30fc\u30bf\u5909\u63db\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u88fd\u54c1\u3002 \u30c4\u30fc\u30eb\u30a6\u30a3\u30f3\u30c9\u30a6\u304b\u3089\u51e6\u7406\u30a2\u30a4\u30b3\u30f3\u3092\u30c9\u30e9\u30c3\u30b0\u30a2\u30f3\u30c9\u30c9\u30ed\u30c3\u30d7\u3059\u308b\u3053\u3068\u3067\u69d8\u3005\u306a\u51e6\u7406\u304c\u3067\u304d\u308b\u3002 XML\u8aad\u8fbc\u3067\u306e\u30de\u30c3\u30d4\u30f3\u30b0 \u30bf\u30b0\u304c\u5b58\u5728\u3057\u3001\u5024\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u3001NULL\u5024\u3068\u306a\u308b\u304cCSV\u3084XML\u306b\u8a2d\u5b9a\u3059\u308b\u3068\u7a7a\u6587\u5b57\u6271\u3044\u306b\u306a\u308b\u3002 \u30bf\u30b0\u304c\u5b58\u5728\u3057\u306a\u3044\u5834\u5408\u306f\u3001NULL\u30c1\u30a7\u30c3\u30af\u306f\u5e38\u306bFalse\u3068\u306a\u308b\u304c\u3001\u5b9f\u969b\u306b\u8a2d\u5b9a\u30fb\u30de\u30c3\u30d4\u30f3\u30b0\u3057\u3088\u3046\u3068\u3059\u308b\u3068java.lang.NullPointerException\u304c\u767a\u751f\u3059\u308b(\u304a\u305d\u3089\u304f\u5b9f\u969b\u306e\u8981\u7d20\u3092\u53d6\u5f97\u3057\u306b\u3044\u3063\u3066\u3044\u308b\u306e\u3067)\u3002 \u7e70\u308a\u8fd4\u3057\u3092\u4f7f\u7528\u3057\u305f\u5834\u5408\u30012\u91cd\u30cd\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftsuto.hatenadiary.org%2Fentry%2F19700102%2Fp1\" title=\"DataSpider\u30e1\u30e2 - \u679c\u3066\u3057\u306a\u3044\u305f\u308f\u3054\u3068\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"\u679c\u3066\u3057\u306a\u3044\u305f\u308f\u3054\u3068","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/Tsuto/","blog_url":"https://tsuto.hatenadiary.org/","type":"rich","width":"100%","title":"DataSpider\u30e1\u30e2","author_name":"Tsuto","version":"1.0","published":"1970-01-02 00:00:00"}