{"provider_url":"https://hatena.blog","type":"rich","url":"https://florigen.hatenadiary.org/entry/20070319/p2","height":"190","blog_url":"https://florigen.hatenadiary.org/","provider_name":"Hatena Blog","published":"2007-03-19 00:00:01","author_name":"florigen","categories":["Java"],"blog_title":"florigen\u306e\u65e5\u8a18","description":"\u3067\u3001\u6628\u65e5\u306e\u4e16\u754c\u3068\u4eca\u65e5\u306e\u4e16\u754c\u3092\u3064\u306a\u3052\u3088\u3046\u3002\u624b\u3068\u624b\u3092\u3064\u306a\u3052\u3070\u307f\u3093\u306a\u5e78\u305b\u3063\u3066\u3053\u3068\u3067\u30fb\u30fb\u30fb\u6628\u65e5\u306e AspectJ \u306e HelloWorld \u3092\u89e3\u8aac\u30b5\u30a4\u30c8\u306e\u5185\u5bb9\u306f\u8aad\u307e\u305a\u306b\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3060\u3051\u30d1\u30af\u3063\u3066\u66f8\u304d\u63db\u3048\u3066\u307f\u308b\u3068\u3002\u975e\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u7248\uff08\u518d\u63b2\uff09 Trace.aj public aspect Trace { pointcut atSayHello() : execution(void HelloWorld.sayHello()); before() : atSayHello() { System.out.println(\"[Before sayHello]\"); } after() : atSayHello()\u2026","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fflorigen.hatenadiary.org%2Fentry%2F20070319%2Fp2\" title=\"\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u3067\u30a2\u30b9\u30da\u30af\u30c8\u305d\u306e\uff11 - florigen\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":null,"title":"\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u3067\u30a2\u30b9\u30da\u30af\u30c8\u305d\u306e\uff11","width":"100%","author_url":"https://blog.hatena.ne.jp/florigen/"}