{"id":203604,"date":"2025-05-22T09:01:12","date_gmt":"2025-05-22T01:01:12","guid":{"rendered":"https:\/\/server.hk\/cnblog\/203604\/"},"modified":"2025-05-22T09:01:12","modified_gmt":"2025-05-22T01:01:12","slug":"jdk%e5%92%8ccglib%e5%8a%a8%e6%80%81%e4%bb%a3%e7%90%86%e8%8e%b7%e5%8f%96%e4%bb%a3%e7%90%86%e5%af%b9%e8%b1%a1%e4%b8%ba%e7%a9%ba%e7%9a%84%e5%8e%9f%e5%9b%a0%e5%92%8c%e8%a7%a3%e5%86%b3%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/203604\/","title":{"rendered":"JDK\u548cCglib\u52a8\u6001\u4ee3\u7406\u83b7\u53d6\u4ee3\u7406\u5bf9\u8c61\u4e3a\u7a7a\u7684\u539f\u56e0\u548c\u89e3\u51b3\u65b9\u6cd5\u6709\u54ea\u4e9b\uff1f"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>JDK\u548cCglib\u52a8\u6001\u4ee3\u7406\u83b7\u53d6\u4ee3\u7406\u5bf9\u8c61\u4e3a\u7a7a\u7684\u539f\u56e0\u548c\u89e3\u51b3\u65b9\u6cd5\u6709\u54ea\u4e9b\uff1f<\/h1>\n<p>\u4f60\u5728\u5b66\u4e60<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u76f8\u5173\u7684\u77e5\u8bc6\u5417\uff1f\u672c\u6587<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aJDK\u548cCglib\u52a8\u6001\u4ee3\u7406\u83b7\u53d6\u4ee3\u7406\u5bf9\u8c61\u4e3a\u7a7a\u7684\u539f\u56e0\u548c\u89e3\u51b3\u65b9\u6cd5\u6709\u54ea\u4e9b\uff1f\u300b<\/span>\uff0c\u4e3b\u8981\u4ecb\u7ecd\u7684\u5185\u5bb9\u5c31\u6d89\u53ca\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\uff0c\u5982\u679c\u4f60\u60f3\u63d0\u5347\u81ea\u5df1\u7684\u5f00\u53d1\u80fd\u529b\uff0c\u5c31\u4e0d\u8981\u9519\u8fc7\u8fd9\u7bc7\u6587\u7ae0\uff0c\u5927\u5bb6\u8981\u77e5\u9053\u7f16\u7a0b\u7406\u8bba\u57fa\u7840\u548c\u5b9e\u6218\u64cd\u4f5c\u90fd\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u54e6\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241113\/173147260967342ce1a3606.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>jdk\u52a8\u6001\u4ee3\u7406\u83b7\u53d6\u4ee3\u7406\u5bf9\u8c61\u4e3a\u7a7a\u7684\u539f\u56e0\u548c\u89e3\u51b3\u65b9\u6cd5<\/strong><\/p>\n<p>jdk\u52a8\u6001\u4ee3\u7406\u83b7\u53d6\u4ee3\u7406\u5bf9\u8c61\u4e3a\u7a7a\u7684\u539f\u56e0\u662f\u7531\u4e8e\u6ca1\u6709\u8bbe\u7f6e\u5b89\u5168\u7ba1\u7406\u5668\u3002\u89e3\u51b3\u65b9\u6cd5\u662f\u5728\u542f\u52a8\u7a0b\u5e8f\u65f6\u8bbe\u7f6e -djava.security.manager=\u5141\u8bb8\u7684\u5305 \u7cfb\u7edf\u5c5e\u6027\u3002<\/p>\n<p><strong>cglib\u52a8\u6001\u4ee3\u7406\u83b7\u53d6\u4ee3\u7406\u5bf9\u8c61\u4e3a\u7a7a\u7684\u539f\u56e0\u548c\u89e3\u51b3\u65b9\u6cd5<\/strong><\/p>\n<p>cglib\u52a8\u6001\u4ee3\u7406\u83b7\u53d6\u4ee3\u7406\u5bf9\u8c61\u4e3a\u7a7a\u7684\u539f\u56e0\u662f\u7531\u4e8e enhancer.callbackfilter \u672a\u8bbe\u7f6e\u3002\u89e3\u51b3\u65b9\u6cd5\u662f\u5728\u521b\u5efa\u4ee3\u7406\u65f6\u8bbe\u7f6e enhancer.callbackfilter\uff0c\u4ee5\u8fc7\u6ee4\u9700\u8981\u589e\u5f3a\u7684\u65b9\u6cd5\u3002\u4f8b\u5982\uff1a<\/p>\n<pre>enhancer.setCallbackFilter(new CallbackFilter() {\n    @Override\n    public int accept(Method method) {\n        return method.getName().equals(\"reathouse\") ? 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