{"id":10006848,"date":"2022-11-17T00:01:11","date_gmt":"2022-11-16T16:01:11","guid":{"rendered":"https:\/\/ityet.com\/?p=10006848"},"modified":"2022-11-17T00:01:11","modified_gmt":"2022-11-16T16:01:11","slug":"java%e9%a1%b9%e7%9b%ae%e6%9c%89%e5%8f%af%e8%83%bd%e5%81%9a%e5%88%b0%e6%89%80%e6%9c%89%e7%9a%84%e4%bb%a3%e7%a0%81%e9%80%bb%e8%be%91%e5%9d%87%e5%8f%af%e7%83%ad%e9%83%a8%e7%bd%b2%e5%90%97%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/itmax.cn\/?p=10006848","title":{"rendered":"Java\u9879\u76ee\u6709\u53ef\u80fd\u505a\u5230\u6240\u6709\u7684\u4ee3\u7801\u903b\u8f91\u5747\u53ef\u70ed\u90e8\u7f72\u5417\uff1f"},"content":{"rendered":"<h2>\u524d\u8a00<\/h2>\n<p>\u9996\u5148\u6211\u4eec\u660e\u786e\u4e0b\u4ec0\u4e48\u53eb\u505a\u70ed\u90e8\u7f72\uff0c\u70ed\u90e8\u7f72\u662f\u5728\u4e0d\u91cd\u542fjava\u865a\u62df\u673a\u7684\u524d\u63d0\u4e0b\uff0c\u81ea\u52a8\u66f4\u65b0class\u7684\u884c\u4e3a\uff0c\u4ece\u800c\u66f4\u65b0\u6574\u4e2a\u8fd0\u884c\u65f6\u7684\u903b\u8f91\u3002<\/p>\n<p>\u5728java\u5f00\u53d1\u9886\u57df\uff0c\u70ed\u90e8\u7f72\u4e00\u76f4\u662f\u4e00\u4e2a\u96be\u4ee5\u89e3\u51b3\u7684\u95ee\u9898\uff0cjava\u865a\u62df\u673a\u7406\u8bba\u4e0a\u53ea\u80fd\u5b9e\u73b0\u65b9\u6cd5\u4f53\u7684\u4fee\u6539\u70ed\u90e8\u7f72\uff0c\u5bf9\u4e8e\u6574\u4e2a\u7c7b\u7ed3\u6784\u7684\u66f4\u6539\uff0c\u4ecd\u7136\u9700\u8981\u91cd\u542f\u865a\u62df\u673a\uff0c\u5bf9\u7c7b\u91cd\u65b0\u52a0\u8f7d\u624d\u80fd\u5b8c\u6210\u66f4\u65b0\u64cd\u4f5c\u3002<\/p>\n<h2>OSGI<\/h2>\n<p>\u5176\u5b9ejava\u4e1a\u754c\u6709\u4e00\u4e9b\u89e3\u51b3\u65b9\u6848\uff0c\u6bd4\u5982osgi\u67b6\u6784\uff0c\u8fd9\u73a9\u610f\u65f6\u95f4\u6bd4\u8f83\u957f\u4e86\uff0c\u4f46\u4e00\u76f4\u6ca1\u706b\u8d77\u6765\u3002osgi\u67b6\u6784\u7684\u51fa\u73b0\uff0c\u53ef\u4ee5\u8ba9java\u7cfb\u7edf\u53d8\u6210\u6a21\u5757\u5316\u7684\u5f62\u5f0f\uff0c\u8ba9\u6a21\u5757\u91cd\u542f\u6210\u4e3a\u53ef\u80fd\u3002\u4ece\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u4e5f\u7b97\u662f\u4e2a\u70ed\u90e8\u7f72\u7684\u65b9\u6848\u3002\u53ef\u60dc\u8fd9\u73a9\u610f\u4ee5\u524d\u5f00\u53d1\u8d77\u6765\u5c31\u89c9\u5f97\u5f88\u53cd\u4eba\u7c7b\uff0c\u914d\u7f6e\u6587\u4ef6\u4e00\u5927\u5806\u4e0d\u8bf4\uff0c\u5b66\u4e60\u6210\u672c\u4e5f\u5f88\u5927\u3002\u548cspring\u7ed3\u5408\u8d77\u6765\uff0c\u5c45\u7136\u662f\u4e00\u4e2a\u6a21\u5757\u4e00\u4e2aspring\u4e0a\u4e0b\u6587\u4f53\u7cfb\u3002\u5e76\u4e14\u5982\u679c\u6a21\u5757\u4e4b\u95f4\u6709\u8c03\u7528\u5173\u7cfb\u7684\u8bdd\uff0c\u91cd\u542f\u76f8\u5173\u7684\u6a21\u5757\u4f1a\u8ba9\u5e94\u7528\u51fa\u73b0\u77ed\u6682\u7684\u529f\u80fd\u6027\u4f11\u514b\uff0c\u4e5f\u5c31\u8bf4\uff0c\u6574\u4e2a\u70ed\u542f\u52a8\u8fc7\u7a0b\u4e0d\u5e73\u6ed1\u3002<\/p>\n<p>\u8fd9\u9879\u6280\u672f\u73b0\u5728\u4f30\u8ba1\u5f88\u591a\u5c0f\u4f19\u4f34\u90fd\u6ca1\u542c\u8bf4\u8fc7\uff0c\u76ee\u524d\u4e5f\u6e10\u6e10\u7684\u9000\u51fa\u5386\u53f2\u821e\u53f0\uff0c\u7528\u7684\u4f01\u4e1a\u4f30\u8ba1\u5f88\u5c11\u3002<\/p>\n<h2>ASM<\/h2>\n<p>ASM\u662f\u4e00\u6b3e\u4fee\u6539\u5b57\u8282\u7801\u7684\u6846\u67b6\uff0c\u540c\u7c7b\u578b\u7684\u6846\u67b6\u8fd8\u6709Cglib\u3002\u8fd9\u4e9b\u6846\u67b6\u80fd\u52a0\u8f7d\u4e00\u4e2aclass\u4fe1\u606f\uff0c\u7528\u6237\u53ef\u4ee5\u6309\u7167\u81ea\u5df1\u7684\u9700\u6c42\u589e\u5f3a\u4fee\u6539\u8fd9\u4e9b\u4fe1\u606f\uff0c\u6700\u540e\u8f93\u51fa\u6210\u4e00\u4e2a\u65b0\u7684class\u3002<\/p>\n<p>\u5177\u4f53\u5b9e\u73b0\u8fc7\u7a0b\uff0c\u8fd9\u91cc\u5c31\u4e0d\u5c55\u5f00\u4e86\u3002\u5927\u5bb6\u53ef\u4ee5\u767e\u5ea6\u4e0b\uff0c\u76f8\u5173\u6280\u672f\u5b9e\u73b0\u6587\u7ae0\u4e0d\u5c11\u3002<\/p>\n<p>\u4f46\u5355\u7eaf\u4fee\u6539\u5b57\u8282\u7801\u4e00\u822c\u8981\u548c\u5176\u4ed6\u6280\u672f\u7ed3\u5408\u8d77\u6765\uff0c\u5355\u9760\u8fd9\u4e2a\u4e5f\u65e0\u6cd5\u5b8c\u6210\u70ed\u66f4\u65b0\uff0c\u867d\u7136ASM\u7c7b\u7684\u6846\u67b6\u80fd\u591f\u4fee\u6539\u7c7b\uff0c\u4f46\u662f\u8fd9\u4e9bASM\u7684\u4fee\u6539\u903b\u8f91\u4e5f\u662f\u7528java\u5199\u7684\uff0c\u8fd9\u6bb5\u4ee3\u7801\u4e5f\u9700\u8981\u6267\u884c\u7684\u3002\u5982\u679c\u4f60\u628aASM\u7684\u4ee3\u7801\u5199\u5728java\u91cc\uff0c\u4e5f\u65e0\u6cd5\u5b9e\u73b0\u4ece<code>\u5916\u90e8<\/code>\u6765\u70ed\u66f4\u65b0\u3002<\/p>\n<h2>Javaagent&#038;Attach 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decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/bVc3RO0\" alt=\"2.png\" title=\"2.png\" loading=\"lazy\"><\/p>\n<p>LiteFlow\u7684\u811a\u672c\u65b9\u6848\u4e5f\u662f\u5229\u7528JSR223\u6765\u5b9e\u73b0\u7684\uff0c\u76ee\u524d\u5df2\u7ecf\u5b9e\u73b0\u7684\u811a\u672c\u6709\u4e09\u79cd\uff1a<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/bVc3RO1\" alt=\"3.png\" title=\"3.png\" 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decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/bVc3RO2\" alt=\"4.png\" title=\"4.png\" 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decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/bVc3RO4\" alt=\"5.png\" title=\"5.png\" loading=\"lazy\"><\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/bVc3RO5\" alt=\"6.png\" title=\"6.png\" loading=\"lazy\"><\/p>\n<h2>\u7ed3\u8bed<\/h2>\n<p>\u5728java\u7684\u4e1a\u52a1\u70ed\u90e8\u7f72\u9886\u57df\uff0cLiteFlow\u4f5c\u4e3a\u4e00\u6b3e\u89c4\u5219\u5f15\u64ce\uff0c\u7ed9\u51fa\u4e86\u4e00\u79cd\u65b0\u7684\u89e3\u51b3\u601d\u8def\u3002<\/p>\n<p>\u9664\u4ee5\u4e0a\u6587\u4e2d\u4ecb\u7ecd\u7684\u4e4b\u5916\uff0cLiteFlow\u6846\u67b6\u8fd8\u62e5\u6709\u4f17\u591a\u7684\u9ad8\u7ea7\u7279\u6027\uff0c\u4ece\u5404\u4e2a\u65b9\u4f4d\u63d0\u5347\u4f60\u7cfb\u7edf\u7684\u7075\u6d3b\u6027\u3002<\/p>\n<p>\u5e76\u4e14\u4f5c\u4e3a\u5f00\u6e90\u8f6f\u4ef6\uff0cLiteFlow\u62e5\u6709\u56fd\u5185\u975e\u5e38\u597d\u7684\u793e\u533a\u6c1b\u56f4\u548c\u6587\u5316\u3002<\/p>\n<p>\u6700\u540e\u653e\u51faLiteFlow\u7684\u5b98\u7f51\u548c\u4ed3\u5e93\u5730\u5740\uff0c\u5982\u679c\u4f60\u89c9\u5f97\u8fd9\u6b3e\u5f00\u6e90\u6846\u67b6\u5bf9\u4f60\u7684\u4e1a\u52a1\u6709\u5e2e\u52a9\uff0c\u8d76\u7d27\u6765\u4e86\u89e3\u4e00\u4e0b\u5427<\/p>\n<blockquote>\n<p>\u9879\u76ee\u5b98\u7f51:<\/p>\n<p><a href=\"https:\/\/link.segmentfault.com\/?enc=pNjOUghjwZj7O1wQFYmO2g%3D%3D.83A%2BNHSFfn%2B7ZVYQIH79p1yEVqVBk1A4spWLVtR%2BmdY%3D\" rel=\"nofollow\">https:\/\/liteflow.yomahub.com<\/a><\/p>\n<p>gitee\u6258\u7ba1\u4ed3\u5e93\uff1a<\/p>\n<p><a href=\"https:\/\/link.segmentfault.com\/?enc=51lI05bg8c46tZ1LVq%2Bafw%3D%3D.IvJelMmpKuXWPNISz27%2BUUywt4dsa05cntusq7AcX16OPij9n31b%2FfAu6NjU4yYN\" rel=\"nofollow\">https:\/\/gitee.com\/dromara\/lit&#8230;<\/a><\/p>\n<p>github\u6258\u7ba1\u4ed3\u5e93\uff1a<\/p>\n<p><a href=\"https:\/\/link.segmentfault.com\/?enc=ZAUSP4a1hciR7C5z%2BShAdQ%3D%3D.Yj44%2FCtjuN6sMsS5YIaAygNlA%2FJMp%2FpNL318VS1hiIQI0K3GrbCjBeyAcjy7v5St\" rel=\"nofollow\">https:\/\/github.com\/dromara\/li&#8230;<\/a><\/p>\n<\/blockquote>\n<p><a href=\"https:\/\/segmentfault.com\/a\/1190000042828550\">https:\/\/segmentfault.com\/a\/1190000042828550<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u524d\u8a00 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