{"image_url":null,"provider_name":"Hatena Blog","blog_url":"https://yoheim.hatenadiary.org/","blog_title":"YoheiM\u6280\u8853\u3084\u3089\u305a\u306b\u7d42\u308f\u308c\u307e\u30c6\u30f3","width":"100%","type":"rich","categories":["Java"],"description":"\u3068\u3042\u308b\u4e8b\u60c5\u3067\u3001Java\u30d7\u30ed\u30b0\u30e9\u30e0\u304b\u3089\u30d5\u30a1\u30a4\u30eb\u3078\u30ed\u30c3\u30af\u3092\u639b\u3051\u308b\u65b9\u6cd5\u3092\u8003\u3048\u3066\u3044\u305f\u306e\u3067\u3001\u898b\u3064\u3051\u305f\u65b9\u6cd5\u3092\u8a18\u8ff0\u3057\u307e\u3059\u3002 java.nio\u30d1\u30c3\u30b1\u30fc\u30b8\u306eFileChannel\u3068FileLock\u3092\u5229\u7528\u3059\u308b\u65b9\u6cd5\u3067\u3059\u3002\u30b5\u30f3\u30d7\u30eb\u30bd\u30fc\u30b9\u3092\u8f09\u305b\u3066\u304a\u3053\u3063\u3068\u3002\u4eca\u5ea6\u53c2\u7167\u3059\u308b\u6a5f\u4f1a\u304c\u3042\u308c\u3070\u826f\u3044\u306a\u3002 public class FileLockSample { public static void main(String[] args) throws Exception{ final String filePath = \"src/filelock/target.txt\"; File lockFile = new File(fileP\u2026","author_url":"https://blog.hatena.ne.jp/yoheiM/","author_name":"yoheiM","url":"https://yoheim.hatenadiary.org/entry/20100724","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyoheim.hatenadiary.org%2Fentry%2F20100724\" title=\" \u30d5\u30a1\u30a4\u30eb\u3092\u30ed\u30c3\u30af\u3059\u308b\u65b9\u6cd5 - YoheiM\u6280\u8853\u3084\u3089\u305a\u306b\u7d42\u308f\u308c\u307e\u30c6\u30f3\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2010-07-24 00:00:00","title":" \u30d5\u30a1\u30a4\u30eb\u3092\u30ed\u30c3\u30af\u3059\u308b\u65b9\u6cd5","provider_url":"https://hatena.blog","height":"190"}