{"categories":["JAVA","SCRAP"],"height":"190","published":"2004-10-12 00:00:00","width":"100%","url":"https://so-wh.at/entry/20041012/p1","author_url":"https://blog.hatena.ne.jp/winebarrel/","provider_url":"https://hatena.blog","title":" 16\u9032\u6570\u6587\u5b57\u5217(String)\u21d4\u30d0\u30a4\u30c8\u914d\u5217(byte[])","provider_name":"Hatena Blog","blog_title":"so what","description":"\u203b2013/01/08\u6ce8 \u306a\u3093\u304b\u672a\u3060\u306b\u53c2\u7167\u3055\u308c\u308b\u3088\u3046\u306a\u306e\u3067\u3002\u3002\u3002 DatatypeConverter\u3092\u4f7f\u3063\u3066\u307f\u3066\u306f\u3069\u3046\u3067\u3057\u3087\u3046\uff1f - \u308f\u308a\u3068\u3088\u304f\u4f7f\u3046\u306e\u3067\u3002 public class HexUtil { /** * \u30d0\u30a4\u30c8\u914d\u5217\u309216\u9032\u6570\u306e\u6587\u5b57\u5217\u306b\u5909\u63db\u3059\u308b\u3002 * * @param bytes \u30d0\u30a4\u30c8\u914d\u5217 * @return 16\u9032\u6570\u306e\u6587\u5b57\u5217 */ public static String asHex(byte bytes) { // \u30d0\u30a4\u30c8\u914d\u5217\u306e\uff12\u500d\u306e\u9577\u3055\u306e\u6587\u5b57\u5217\u30d0\u30c3\u30d5\u30a1\u3092\u751f\u6210\u3002 StringBuffer strbuf = new StringBuffer(bytes.length * 2); /\u2026","author_name":"winebarrel","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fso-wh.at%2Fentry%2F20041012%2Fp1\" title=\" 16\u9032\u6570\u6587\u5b57\u5217(String)\u21d4\u30d0\u30a4\u30c8\u914d\u5217(byte[]) - so what\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://so-wh.at/","version":"1.0","image_url":null}