{"type":"rich","author_url":"https://blog.hatena.ne.jp/itoasuka/","blog_title":"\u30a4\u30c8\u30a6 \u30a2\u30b9\u30ab blog","provider_url":"https://hatena.blog","version":"1.0","categories":["Scala"],"url":"https://itoasuka.hatenadiary.org/entry/20091006/1254805873","height":"190","description":"Scala \u3092\u3084\u308d\u3046\u306a\u3093\u3066\u5c16\u3063\u305f\u65b9\u306f Java \u3067\u306f Commons Logging + Log4J \u306a\u3093\u3066\u3068\u3063\u304f\u306b\u5352\u696d\u3057\u3066 Slf4J + LOGBack \u306a\u3093\u3066\u69cb\u6210\u3092\u4f7f\u3063\u3066\u3044\u305f\u304b\u3068\u601d\u3044\u307e\u3059\u3002 \u4eca\u56de\u306f\u3001\u5b9f\u306f\u305d\u308c\u3068\u306f\u3042\u3093\u307e\u308a\u95a2\u4fc2\u306a\u3044\u8a71\u3067\u3001Commons Logging \u3067\u3082\u4f7f\u3048\u308b\u8a71\u3067\u3059\u3002 Java \u3067\u3053\u3093\u306a\u30b3\u30fc\u30c9\u304c\u3042\u3063\u305f\u3068\u3057\u307e\u3059\u3002 package example import org.slf4j.Logger; import org.slf4j.LoggerFactory; public class Hoge { private static final Logger LOGGER = Log\u2026","title":" Slf4J \u3067\u30ed\u30ae\u30f3\u30b0","published":"2009-10-06 14:11:13","image_url":null,"provider_name":"Hatena Blog","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fitoasuka.hatenadiary.org%2Fentry%2F20091006%2F1254805873\" title=\" Slf4J \u3067\u30ed\u30ae\u30f3\u30b0 - \u30a4\u30c8\u30a6 \u30a2\u30b9\u30ab blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"itoasuka","blog_url":"https://itoasuka.hatenadiary.org/"}