{"id":10006768,"date":"2022-10-31T13:43:57","date_gmt":"2022-10-31T05:43:57","guid":{"rendered":"https:\/\/ityet.com\/?p=10006768"},"modified":"2022-10-31T13:43:57","modified_gmt":"2022-10-31T05:43:57","slug":"%e8%bf%99%e4%b8%aa%e9%9d%a2%e8%af%95%e9%a2%98%e5%b1%85%e7%84%b6%e4%bb%8e11%e5%b9%b4%e5%89%8d%e5%b0%b1%e5%bc%80%e5%a7%8b%e8%ae%a8%e8%ae%ba%e4%ba%86%ef%bc%8c%e8%80%8c%e5%ae%98%e6%96%b9%e4%bb%8a%e5%b9%b4","status":"publish","type":"post","link":"https:\/\/itmax.cn\/?p=10006768","title":{"rendered":"\u8fd9\u4e2a\u9762\u8bd5\u9898\u5c45\u7136\u4ece11\u5e74\u524d\u5c31\u5f00\u59cb\u8ba8\u8bba\u4e86\uff0c\u800c\u5b98\u65b9\u4eca\u5e74\u624d\u8868\u6001\u3002"},"content":{"rendered":"<p>\u5927\u5bb6\u597d\uff0c\u6211\u662f\u6b6a\u6b6a\u3002<\/p>\n<p>\u8fd9\u671f\u7ed9\u5927\u5bb6\u76d8\u4e00\u4e2a\u9762\u8bd5\u9898\u554a\uff0c\u5c31\u662f\u4e0b\u9762\u7684\u7b2c\u4e8c\u9898\u3002<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042716564\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u8fd9\u4e2a\u9762\u8bd5\u9898\u7684\u56fe\u7247\u90fd\u88ab\u5f04\u7684\u6709\u4e00\u70b9\u201c\u5305\u6d46\u201d\u4e86\u3002<\/p>\n<p>\u6240\u4ee5\u4e3a\u4e86\u4f60\u7684\u89c2\u611f\uff0c\u6211\u8fd8\u662f\u628a\u7b2c\u4e8c\u9053\u9898\u76ee\u624b\u6253\u4e00\u904d\u3002<\/p>\n<p>\u5567\u5567\u5567\uff0c\u8fd9\u884c\u4e3a\uff0c\u6696\u7537\u4f5c\u8005\u5b9e\u9524\u4e86\uff1a<\/p>\n<blockquote><p>spring \u5728\u542f\u52a8\u671f\u95f4\u4f1a\u505a\u7c7b\u626b\u63cf\uff0c\u4ee5\u5355\u4f8b\u6a21\u5f0f\u653e\u5165 ioc\u3002\u4f46\u662f spring \u53ea\u662f\u4e00\u4e2a\u4e2a\u7c7b\u8fdb\u884c\u5904\u7406\uff0c\u5982\u679c\u4e3a\u4e86\u52a0\u901f\uff0c\u6211\u4eec\u53d6\u6d88 spring \u81ea\u5e26\u7684\u7c7b\u626b\u63cf\u529f\u80fd\uff0c\u7528\u5199\u4ee3\u7801\u7684\u591a\u7ebf\u7a0b\u65b9\u5f0f\u5e76\u884c\u8fdb\u884c\u5904\u7406\uff0c\u8fd9\u79cd\u65b9\u6848\u53ef\u884c\u5417\uff1f\u4e3a\u4ec0\u4e48\uff1f<\/p><\/blockquote>\n<p>\u8001\u5b9e\u8bf4\uff0c\u6211\u7b2c\u4e00\u6b21\u770b\u5230\u8fd9\u4e2a\u9762\u8bd5\u9898\u7684\u65f6\u5019\uff0c\u4eba\u662f\u61f5\u7684\u3002<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042716565\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u6211\u77e5\u9053 Spring \u5728\u542f\u52a8\u671f\u95f4\u4f1a\u628a bean \u653e\u5230 ioc \u5bb9\u5668\u4e2d\uff0c\u4f46\u662f\u5230\u5e95\u662f\u5355\u7ebf\u7a0b\u8fd8\u662f\u591a\u7ebf\u7a0b\u653e\uff0c\u6211\u8fd8\u771f\u4e0d\u6e05\u695a\u3002<\/p>\n<p>\u6240\u4ee5\u6211\u505a\u7684\u7b2c\u4e00\u4ef6\u4e8b\u60c5\u662f\u53bb\u9a8c\u8bc1\u9898\u76ee\u4e2d\u8fd9\u53e5\u8bdd\uff1a\u4f46\u662f spring \u53ea\u662f\u4e00\u4e2a\u4e2a\u7c7b\u8fdb\u884c\u5904\u7406\u3002<\/p>\n<p>\u600e\u4e48\u53bb\u9a8c\u8bc1\u5462\uff1f<\/p>\n<p>\u80af\u5b9a\u662f\u627e\u6e90\u7801\u554a\uff0c\u6e90\u7801\u4e4b\u4e0b\u65e0\u79d8\u5bc6\u554a\u3002<\/p>\n<p>\u600e\u4e48\u53bb\u627e\u5462\uff1f<\/p>\n<p>\u8fd9\u4e2a\u5c31\u9700\u8981\u4f60\u4e2a\u4eba\u7684\u7ecf\u9a8c\u79ef\u7d2f\u4e86\uff0c\u62bd\u4e1d\u5265\u8327\u7684\u53bb\u7ffb Spring \u6e90\u7801\uff0c\u8fd9\u4e2a\u5c31\u4e0d\u662f\u672c\u6587\u91cd\u70b9\u4e86\uff0c\u6240\u4ee5\u6211\u5c31\u4e0d\u7ec6\u8bf4\u4e86\u3002<\/p>\n<p>\u4f46\u662f\u6211\u53ef\u4ee5\u6559\u4f60\u4e00\u4e2a\u6211\u4e00\u822c\u7528\u7684\u6bd4\u8f83\u591a\u7684\u5947\u6280\u6deb\u5de7\u3002<\/p>\n<p>\u9996\u5148\u4f60\u80af\u5b9a\u8981\u641e\u4e2a Bean \u5728\u9879\u76ee\u91cc\u9762\uff0c\u6bd4\u5982\u6211\u8fd9\u91cc\u7684 Person\uff1a<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042716566\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u7136\u540e\u628a\u9879\u76ee\u65e5\u5fd7\u7ea7\u522b\u8c03\u6574\u4e3a debug\uff1a<\/p>\n<blockquote><p>logging.level.root=debug<\/p><\/blockquote>\n<p>\u63a5\u7740\u542f\u52a8\u9879\u76ee\uff0c\u5728\u9879\u76ee\u91cc\u9762\u627e Person \u7684\u5173\u952e\u5b57\u3002<\/p>\n<p>\u539f\u7406\u5c31\u662f\u8fd9\u662f\u4e00\u4e2a Bean\uff0cSpring \u5728\u64cd\u4f5c\u5b83\u7684\u65f6\u5019\u4e00\u5b9a\u4f1a\u6253\u5370\u76f8\u5173\u65e5\u5fd7\uff0c\u4ece\u65e5\u5fd7\u53cd\u5411\u53bb\u67e5\u627e\u4ee3\u7801\uff0c\u8981\u5feb\u7684\u591a\u3002<\/p>\n<p>\u6240\u4ee5\u901a\u8fc7 Debug \u65e5\u5fd7\uff0c\u6211\u4eec\u80fd\u5b9a\u4f4d\u5230\u8fd9\u6837\u4e00\u884c\u5173\u952e\u65e5\u5fd7\uff1a<\/p>\n<blockquote><p>Identified candidate component class: xxxx.Person.class]<\/p><\/blockquote>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042716567\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u7136\u540e\u5168\u5c40\u641c\u7d22\u5173\u952e\u5b57\uff0c\u5c31\u80fd\u627e\u5230\u8fd9\u4e2a\u5730\u65b9\uff1a<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042716568\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u8fd9\u4e2a\u5730\u65b9\uff0c\u5c31\u662f\u6253\u7b2c\u4e00\u4e2a\u65ad\u70b9\u7684\u5730\u65b9\u3002<\/p>\n<p>\u7136\u540e\u542f\u52a8\u9879\u76ee\uff0c\u4ece\u8c03\u7528\u5806\u6808\u5f80\u524d\u627e\uff0c\u80fd\u627e\u5230\u8fd9\u4e2a\u5730\u65b9\uff1a<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042716569\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u8fd9\u4e2a\u7c7b\u5c31\u662f\u6211\u8981\u627e\u7684\u7c7b\uff1a<\/p>\n<blockquote><p>org.springframework.context.annotation.ClassPathBeanDefinitionScanner#doScan<\/p><\/blockquote>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042716570\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u4ece\u6e90\u7801\u4e0a\u770b\uff0c\u91cc\u9762\u786e\u5b9e\u6ca1\u6709\u5e76\u53d1\u76f8\u5173\u7684\u64cd\u4f5c\uff0c\u770b\u8d77\u6765\u786e\u5b9e\u662f\u5728 for \u5faa\u73af\u91cc\u9762\u5355\u7ebf\u7a0b\u4e00\u4e2a\u4e2a\u5904\u7406\u7684 Bean \u7684\u3002<\/p>\n<p>\u90a3\u4e48\u4ece\u7406\u8bba\u4e0a\u8bb2\uff0c\u5982\u679c\u662f\u4e24\u4e2a\u6ca1\u6709\u4efb\u4f55\u5173\u8054\u5173\u7cfb\u7684 Bean\uff0c\u6bd4\u5982\u6211\u4e0b\u9762 Person \u548c Student \u8fd9\u4e24\u4e2a Bean\uff0c\u5b83\u4eec\u5728\u4ea4\u7ed9 Spring \u6258\u7ba1\uff0c\u5f80 ioc \u5bb9\u5668\u91cc\u9762\u653e\u7684\u65f6\u5019\uff0c\u5b8c\u5168\u53ef\u4ee5\u7528\u4e24\u4e2a\u4e0d\u540c\u7684\u7ebf\u7a0b\u5904\u7406\u561b\uff1a<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042716571\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u6240\u4ee5\u95ee\u9898\u5c31\u6765\u4e86\uff1a<\/p>\n<blockquote><p>\u5982\u679c\u4e3a\u4e86\u52a0\u901f\uff0c\u6211\u4eec\u53d6\u6d88 spring \u81ea\u5e26\u7684\u7c7b\u626b\u63cf\u529f\u80fd\uff0c\u7528\u5199\u4ee3\u7801\u7684\u591a\u7ebf\u7a0b\u65b9\u5f0f\u5e76\u884c\u8fdb\u884c\u5904\u7406\uff0c\u8fd9\u6837\u53ef\u4ee5\u5417\uff1f<\/p><\/blockquote>\n<p>\u53ef\u4ee5\u5417\uff1f<\/p>\n<p>\u6211\u4e5f\u4e0d\u77e5\u9053\u554a\u3002<\/p>\n<p>\u4f46\u662f\u6211\u77e5\u9053\u53bb\u54ea\u91cc\u627e\u7b54\u6848\u3002<\/p>\n<p>\u4f46\u662f\u5728\u627e\u7b54\u6848\u4e4b\u524d\uff0c\u6211\u5148\u5927\u80c6\u7684\u731c\u4e00\u4e2a\u7b54\u6848\uff1a\u4e0d\u53ef\u4ee5\u3002<\/p>\n<p>\u4e3a\u4ec0\u4e48\uff1f<\/p>\n<p>\u56e0\u4e3a\u6211\u770b\u7684\u662f Spring 5.x \u7248\u672c\u7684\u6e90\u7801\uff0c\u5728\u8fd9\u4e2a\u7248\u672c\u91cc\u9762\u8fd8\u662f\u5355\u7ebf\u7a0b\u5904\u7406 Bean\u3002<\/p>\n<p>\u5bf9\u4e8e Spring \u8fd9\u79cd\u4f7f\u7528\u89c4\u6a21\u5982\u6b64\u4e4b\u5927\u7684\u5f00\u6e90\u6846\u67b6\u6765\u8bf4\uff0c\u5982\u679c\u80fd\u652f\u6301\u591a\u7ebf\u7a0b\u52a0\u8f7d\u7684\u8bdd\uff0c\u80af\u5b9a\u8001\u65e9\u5c31\u652f\u6301\u4e86\u3002<\/p>\n<p>\u6240\u4ee5\u6211\u5148\u76f2\u731c\u4e00\u4e2a\uff1a\u4e0d\u53ef\u4ee5\u3002<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042716572\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<h2>\u627e\u7b54\u6848<\/h2>\n<p>\u8fd9\u4e2a\u95ee\u9898\u7684\u7b54\u6848\u80af\u5b9a\u5c31\u85cf\u5728 Spring \u7684 issues \u91cc\u9762\u3002<\/p>\n<p>\u4e0d\u8981\u95ee\u6211\u4e3a\u4ec0\u4e48\u77e5\u9053\u3002\u8fd9\u662f\u6765\u81ea\u8001\u7a0b\u5e8f\u5458\u7684\u76f4\u89c9\u3002<\/p>\n<p>\u6240\u4ee5\u6211\u76f4\u63a5\u5c31\u662f\u6765\u5230\u4e86\u8fd9\u91cc\uff1a<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042716573\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>1.2k \u4e2a issue\uff0c\u600e\u4e48\u627e\u5230\u6211\u60f3\u8981\u627e\u7684\u5462\uff1f<\/p>\n<p>\u80af\u5b9a\u662f\u7528\u5173\u952e\u8bcd\u641c\u7d22\u4e00\u6ce2\u3002\u57fa\u4e8e\u73b0\u5728\u638c\u63e1\u7684\u4fe1\u606f\uff0c\u4f60\u8bf4\u5173\u952e\u8bcd\u662f\u4ec0\u4e48\uff1f<\/p>\n<p>\u80af\u5b9a\u662f\u6211\u4eec\u524d\u9762\u627e\u5230\u7684\u8fd9\u4e2a\u65b9\u6cd5\u3001\u8fd9\u4e2a\u7c7b\u554a\uff0c\u8fd9\u4e5f\u662f\u4f60\u552f\u4e00\u638c\u63e1\u5230\u7684\u4fe1\u606f\uff1a<\/p>\n<blockquote><p>org.springframework.context.annotation.ClassPathBeanDefinitionScanner#doScan<\/p><\/blockquote>\n<p>\u8bdd\u4e0d\u591a\u8bf4\uff0c\u5148\u62ff\u7740\u7c7b\u540d\u641c\u4e00\u641c\uff0c\u770b\u770b\u5565\u60c5\u51b5\u3002<\/p>\n<p>\u4ece\u641c\u7d22\u7ed3\u679c\u4e0a\u770b\uff0c\u771f\u7684\u662f\u4e00\u641c\u5c31\u4e2d\uff1a<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042716574\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u6211\u5e26\u4f60\u770b\u770b\u8fd9\u4e2a issue \u7684\u5177\u4f53\u5185\u5bb9\uff1a<\/p>\n<blockquote><p><a href=\"https:\/\/link.segmentfault.com\/?enc=AYP6%2BwdKJY56r0s5q6%2Fd6w%3D%3D.S1EeWKUE%2Bef6rwZ%2FJzLdlhqS0m7eTOrKVq59ujIQ9JxyOWx1c%2BxOkSROEzZTxSvMg7vDMbu%2BF4wH9olXP7HFEuOzbUci%2Bidt4uM11FRRFb8%3D\" rel=\"nofollow\">https:\/\/github.com\/spring-pro&#8230;<\/a><\/p><\/blockquote>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042716575\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u6709\u4e2a\u53eb\u505a kyangcmXF \u7684\u540c\u5b66&#8230;<\/p>\n<p>\u5443\uff0c\u6211\u7b2c\u4e00\u773c\u770b\u5230\u4ed6\u7684\u540d\u5b57\u7684\u65f6\u5019\uff0c\u770b\u5230\u6709 F\uff0cK \u8fd8\u6709 C\uff0c\u7b2c\u4e00\u77ac\u95f4\u60f3\u8d77\u7684\u662f\u201c\u75af\u72c2\u661f\u671f\u56db\u201d\u3002<\/p>\n<p>\u90a3\u6211\u5c31\u53eb\u4ed6\u201c\u661f\u671f\u56db\u201d\u540c\u5b66\u5427\u3002<\/p>\n<p>\u201c\u661f\u671f\u56db\u201d\u540c\u5b66\u8bf4\uff1a\u6211\u7684\u9879\u76ee\u6709\u6570\u4ee5\u4e07\u8ba1\u7684 Bean \u8981\u88ab Spring \u521d\u59cb\u5316\u3002\u6240\u4ee5\u6bcf\u6b21\u9879\u76ee\u542f\u52a8\u7684\u65f6\u5019\u9700\u8981\u597d\u51e0\u5206\u949f\u624d\u80fd\u5b8c\u6210\u5de5\u4f5c\u3002<\/p>\n<p>\u7136\u540e\u4ed6\u53d1\u73b0 doScan \u7684\u4ee3\u7801\u662f\u5355\u7ebf\u7a0b\uff0c\u4e00\u4e2a\u4e00\u4e2a\u7684\u53bb\u5904\u7406 Bean \u7684\u3002<\/p>\n<p>\u6240\u4ee5\u4ed6\u63d0\u51fa\u4e86\u4e00\u4e2a\u95ee\u9898\uff1a\u6211\u662f\u4e0d\u662f\u53ef\u4ee5\u7528 ConcurrentHashMap \u6765\u4ee3\u66ff Set \u6570\u636e\u7ed3\u679c\uff0c\u7136\u540e\u5e76\u53d1\u52a0\u8f7d\u3002<\/p>\n<p>\u4ed6\u7684\u95ee\u9898\u548c\u6211\u4eec\u6587\u7ae0\u5f00\u5934\u63d0\u51fa\u7684\u9762\u8bd5\u9898\u53ef\u4ee5\u8bf4\u662f\u4e00\u6a21\u4e00\u6837\u3002\u800c\u4ed6\u751a\u81f3\u8fd8\u7ed9\u51fa\u4e86\u5b9e\u73b0\u7684\u4ee3\u7801\uff1a<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042716576\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u7136\u540e\u8fd9\u4e2a issue \u4e0b\u53ea\u6709\u4e00\u4e2a\u56de\u590d\uff0c\u662f\u8fd9\u6837\u7684\uff1a<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042716577\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u9996\u5148\uff0c\u6211\u4eec\u5148\u770b\u770b\u8fd9\u6761\u56de\u590d\u7684\u4eba\u662f\u8c01\uff1a<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042716578\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u4ed6\u5c31\u662f Spring \u7684 Contributors\uff0c\u4ed6\u7684\u56de\u7b54\u53ef\u4ee5\u8bf4\u5c31\u662f\u5b98\u65b9\u56de\u7b54\u4e86\u3002<\/p>\n<p>\u4ed6\u7ed9\u201c\u661f\u671f\u56db\u201d\u540c\u5b66\u8bf4\uff1athanks \u8001\u94c1\uff0cbut not possible\u3002<\/p>\n<blockquote><p>but post-processing bean definitions asynchronously is not possible at the moment. <br \/>\u76ee\u524d\u4e0d\u53ef\u80fd\u5f02\u6b65\u7684\u5bf9 bean \u8fdb\u884c\u540e\u7f6e\u5904\u7406\u3002<\/p><\/blockquote>\n<p>\u5230\u8fd9\u91cc\uff0c\u6211\u4eec\u81f3\u5c11\u77e5\u9053\u4e86\uff0c\u60f3\u7528\u5f02\u6b65\u52a0\u8f7d\u7684\u65b9\u5f0f\u786e\u5b9e\u662f\u5728\u5b9e\u73b0\u4e0a\u6709\u56f0\u96be\uff0c\u4e0d\u4ec5\u4ec5\u662f\u7b80\u5355\u7684\u5355\u7ebf\u7a0b\u6539\u591a\u7ebf\u7a0b\u3002<\/p>\n<p>\u7136\u540e\uff0c\u8fd9\u4e2a\u8001\u54e5\u7ed9\u201c\u661f\u671f\u56db\u201d\u540c\u5b66\u6307\u4e86\u6761\u8def\uff0c\u8bf4\u5982\u679c\u4f60\u60f3\u8981\u8fdb\u4e00\u6b65\u4e86\u89e3\u7684\u8bdd\uff0c\u53ef\u4ee5\u770b\u770b\u7f16\u53f7\u4e3a 13410 \u7684 issue\u3002<\/p>\n<p>\u867d\u7136\u6211\u4eec\u73b0\u5728\u5df2\u7ecf\u6709\u4e00\u4e2a\u7b54\u6848\u4e86\uff0c\u4f46\u662f\u65e2\u7136\u5927\u4f6c\u6307\u8def\u4e86\uff0c\u90a3\u6211\u80af\u5b9a\u9ad8\u4f4e\u5f97\u5e26\u4f60\u53bb\u7785\u4e0a\u4e00\u773c\u3002<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042716579\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<h2>\u8fd8\u5f97\u4ece11\u5e74\u524d\u8bf4\u8d77<\/h2>\n<p>\u6839\u636e\u5927\u4f6c\u6307\u8def\u7684\u65b9\u5411\uff0c\u6211\u70b9\u5f00\u8fd9\u4e2a issue \u7684\u65f6\u5019\u90fd\u9707\u60ca\u4e86\uff1a<\/p>\n<blockquote><p><a href=\"https:\/\/link.segmentfault.com\/?enc=ystJ%2Fx053bMVyttUnz1%2BbA%3D%3D.fhUFuUYgLpfO9as46mU6KUuvrw3XHpEZdWm32DcXkx3LJvwD9sXS3eW5MwaGCgnt8GFMgwkRinS1hVQGo1DNAL0SAZyfpRmgXuJkHsUkAGY%3D\" rel=\"nofollow\">https:\/\/github.com\/spring-pro&#8230;<\/a><\/p><\/blockquote>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042716580\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u9898\u76ee\u7ffb\u8bd1\u8fc7\u6765\u662f\u201c\u5728\u542f\u52a8\u671f\u95f4\u5e76\u884c\u7684\u5904\u7406 Bean \u7684\u521d\u59cb\u5316\u201d\uff0c\u7d27\u6263\u6211\u4eec\u7684\u9762\u8bd5\u9898\u3002<\/p>\n<p>\u8ba9\u6211\u9707\u60ca\u7684\u4e3b\u8981\u662f\u8fd9\u4e2a issue \u7684\u521b\u5efa\u65f6\u95f4\uff1a2011 \u5e74 10 \u6708 12 \u53f7\u3002<\/p>\n<p>\u597d\u5bb6\u4f19\uff0c\u539f\u6765 11 \u5e74\u524d\u5927\u5bb6\u5c31\u63d0\u51fa\u4e86\u8fd9\u4e2a\u95ee\u9898\u5e76\u8fdb\u884c\u4e86\u8ba8\u8bba\u3002<\/p>\n<p>\u4f46\u662f\u6839\u636e\u6211\u591a\u5e74\u5728 github \u4e0a\u51b2\u6d6a\u7684\u7ecf\u9a8c\uff0c\u9047\u5230\u8fd9\u79cd\u201c\u5e74\u4e45\u5931\u4fee\u201d\u7684 issue \u4e0d\u80fd\u4ece\u5934\u5230\u5c3e\u7684\u770b\uff0c\u5f97\u53cd\u7740\u6765\uff0c\u5f97\u5148\u770b\u6700\u540e\u4e00\u4e2a\u56de\u590d\u662f\u4ec0\u4e48\u65f6\u5019\u3002<\/p>\n<p>\u6240\u4ee5\u6211\u76f4\u63a5\u5c31\u662f\u4e00\u4e2a\u62c9\u5230\u6700\u540e\uff0c\u6ca1\u60f3\u5230\u6700\u540e\u4e00\u4e2a\u56de\u590d\u8fd8\u633a\u65b0\u9c9c\uff0c\u662f\u4e09\u4e2a\u6708\u524d\uff1a<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042716581\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u56de\u7b54\u7684\u8fd9\u4e2a\u54e5\u4eec\uff0c\u4e5f\u662f Spring \u7684\u5b98\u65b9\u4eba\u5458\uff0c\u6240\u4ee5\u53ef\u4ee5\u7406\u89e3\u9488\u5bf9\u8fd9\u4e2a\u95ee\u9898\u7684\u5b98\u65b9\u56de\u7b54\uff1a<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042716582\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u8fd9\u4e2a\u54e5\u4eec\u8bf4\u4e86\u5f88\u957f\u4e00\u6bb5\uff0c\u6211\u7b80\u5355\u7684\u7ffb\u8bd1\u4e00\u4e0b\uff1a<\/p>\n<p>\u4ed6\u8bf4\u8fd9\u4e2a\u95ee\u9898\u5728\u6700\u65b0\u7684 6.0 \u7248\u672c\u4e2d\u4e5f\u4e0d\u4f1a\u88ab\u89e3\u51b3\uff0c\u56e0\u4e3a\u5b83\u76ee\u524d\u7684\u4f18\u5148\u7ea7\u5e76\u4e0d\u662f\u7279\u522b\u9ad8\u3002<\/p>\n<p>\u5728\u5904\u7406\u771f\u6b63\u7684\u542f\u52a8\u6848\u4f8b\u65f6\uff0c\u6211\u4eec\u7ecf\u5e38\u53d1\u73b0\uff0c\u65f6\u95f4\u90fd\u82b1\u5728\u5c11\u6570\u51e0\u4e2a\u76f8\u4e92\u4f9d\u8d56\u7684\u7279\u5b9a bean \u4e0a\u3002\u5728\u90a3\u91cc\u5f15\u5165\u5e76\u884c\u5316\uff0c\u5728\u5f88\u591a\u60c5\u51b5\u4e0b\u5e76\u4e0d\u80fd\u8282\u7701\u591a\u5c11\uff0c\u56e0\u4e3a\u8fd9\u5e76\u4e0d\u80fd\u52a0\u5feb\u5173\u952e\u8def\u5f84\u3002\u8fd9\u901a\u5e38\u4e0e ORM \u8bbe\u7f6e\u548c\u6570\u636e\u5e93\u8fc1\u79fb\u6709\u5173\u3002<\/p>\n<p>\u4f60\u4e5f\u53ef\u4ee5\u4f7f\u7528\u201c\u5e94\u7528\u7a0b\u5e8f\u542f\u52a8\u8ddf\u8e2a\u529f\u80fd\u201d\uff08application startup tracking\uff09\u4e3a\u81ea\u5df1\u7684\u5e94\u7528\u7a0b\u5e8f\u6536\u96c6\u66f4\u591a\u8fd9\u65b9\u9762\u7684\u4fe1\u606f\uff1a\u53ef\u4ee5\u770b\u5230\u542f\u52a8\u65f6\u95f4\u82b1\u5728\u54ea\u91cc\u4ee5\u53ca\u662f\u5982\u4f55\u82b1\u7684\uff0c\u4ee5\u53ca\u5e76\u884c\u5316\u662f\u5426\u4f1a\u6539\u5584\u8fd9\u79cd\u60c5\u51b5\u3002<\/p>\n<p>\u5bf9\u4e8e Spring Framework 6.0\uff0c\u6211\u4eec\u6b63\u4e13\u6ce8\u4e8e\u672c\u5730\u7528\u4f8b\u7684 Ahead Of Time \u529f\u80fd\uff0c\u4ee5\u53ca\u542f\u52a8\u65f6\u95f4\u7684\u6539\u8fdb\u3002<\/p>\n<p>\u5230\u8fd9\u91cc\uff0c\u5c31\u518d\u6b21\u8bc1\u660e\u4e86\u5b98\u65b9\u5bf9\u4e8e\u5e76\u884c\u5316\u5904\u7406 bean \u7684\u6001\u5ea6\uff1a<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042716583\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u4f46\u662f\u8fd9\u4e2a\u54e5\u4eec\u7684\u56de\u7b54\u4e2d\u5012\u6ca1\u6709\u8bf4\u201c\u8fd9\u4e2a\u529f\u80fd\u505a\u4e0d\u4e86\u201d\uff0c\u4ed6\u8bf4\u7684\u662f\u201c\u7ecf\u8fc7\u8c03\u7814\uff0c\u8fd9\u4e2a\u529f\u80fd\u5b9e\u73b0\u540e\u7684\u6536\u76ca\u5e76\u4e0d\u5927\u201d\u3002<\/p>\n<p>\u800c\u4e14\u4ed6\u8fd8\u900f\u9732\u4e86\u4e00\u4e2a\u5173\u952e\u7684\u4fe1\u606f\uff0c\u9488\u5bf9 Spring \u542f\u52a8\u901f\u5ea6\uff0c\u5728 6.0 \u91cc\u9762\u7684\u65b9\u5411\u662f AOT\u3002<\/p>\n<p>\u5176\u8fd9\u4e5f\u4e0d\u7b97\u900f\u9732\uff0c\u65e9\u5728 2020 \u5e74\uff0c\u751a\u81f3\u66f4\u65e9\uff0c\u6211\u8bb0\u5f97 Spring \u5c31\u8bf4\u8fc7\u4ee5\u540e\u7684\u52aa\u529b\u65b9\u5411\u662f AOT\uff0c\u63d0\u524d\u7f16\u8bd1\uff08Ahead-of-Time Compilation\uff09\u3002<\/p>\n<p>\u5982\u679c\u4f60\u5bf9\u4e8e AOT \u5f88\u964c\u751f\u7684\u8bdd\uff0c\u53ef\u4ee5\u53bb\u4e86\u89e3\u4e00\u4e0b\uff0c\u4e0d\u662f\u672c\u6587\u91cd\u70b9\uff0c\u63d0\u4e00\u4e0b\u5c31\u884c\u3002<\/p>\n<p>\u63a5\u4e0b\u6765\uff0c\u5173\u4e8e\u8fd9\u4e2a 11 \u5e74\u524d\u7684\u5e16\u5b50\uff0c\u91cc\u9762\u7684\u5185\u5bb9\u8fd8\u662f\u6bd4\u8f83\u591a\uff0c\u6211\u53ea\u80fd\u5e26\u4f60\u7b80\u5355\u6d4f\u89c8\u4e00\u4e0b\u5e16\u5b50\uff0c\u5982\u679c\u4f60\u60f3\u8981\u4e86\u89e3\u7ec6\u8282\u7684\u8bdd\uff0c\u8fd8\u5f97\u81ea\u5df1\u53bb\u770b\u770b\u3002<\/p>\n<p>\u9996\u5148\uff0c\u63d0\u51fa\u8fd9\u4e2a\u95ee\u9898\u7684\u4eba\u5176\u5b9e\u5df2\u7ecf\u63d0\u51fa\u4e86\u81ea\u5df1\u7684\u89e3\u51b3\u4e4b\u9053\uff1a<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042716584\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u6838\u5fc3\u60f3\u6cd5\u8fd8\u662f\u5728 Bean \u521d\u59cb\u5316\u7684\u65f6\u5019\u5f15\u5165\u7ebf\u7a0b\u6c60\uff0c\u7136\u540e\u5e76\u53d1\u521d\u59cb\u5316 Bean\u3002\u53ea\u662f\u9700\u8981\u7279\u522b\u8003\u8651\u7684\u662f\u5b58\u5728\u5faa\u73af\u4f9d\u8d56\u7684 Bean\u3002<\/p>\n<p>\u7136\u540e\u5b98\u65b9\u7acb\u9a6c\u5c31\u7ad9\u51fa\u6765\u5bf9\u7ebf\u4e86\uff1a<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042716585\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u5c0f\u8001\u5f1f\uff0c\u867d\u7136\u4ece\u4ee3\u7801\u4e0a\u770b\uff0c\u5728 Spring \u5bb9\u5668\u4e2d\u5f15\u5165\u5e76\u53d1\u7684 Bean \u521d\u59cb\u5316\u770b\u8d77\u6765\u662f\u76f4\u622a\u4e86\u5f53\u7684\u65b9\u6cd5\uff0c\u4f46\u5728\u5b9e\u73b0\u8d77\u6765\u5e76\u975e\u770b\u8d77\u6765\u8fd9\u4e48\u7b80\u5355\u3002\u91cd\u8981\u7684\u662f\u6211\u4eec\u9700\u8981\u770b\u5230\u66f4\u591a\u7684\u53cd\u9988\u548c\u9700\u6c42\uff0c\u5f53\u5927\u5bb6\u90fd\u5728\u8bf4\u201cSpring \u5bb9\u5668\u7684\u521d\u59cb\u5316\u4ece\u6839\u672c\u4e0a\u8bf4\u592a\u6162\u4e86\u201d\uff0c\u6211\u4eec\u624d\u4f1a\u8ba4\u771f\u8003\u8651\u8fd9\u79cd\u6539\u53d8\u3002<\/p>\n<p>\u63a5\u7740\u6709\u4e2a\u8001\u54e5\u8df3\u51fa\u6765\u8bf4\uff1a\u6211\u8fd9\u8fb9\u6709\u4e2a\u5e94\u7528\u542f\u52a8\u82b1\u4e86 2 \u5c0f\u65f6 30 \u5206&#8230;<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042716586\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u5b98\u65b9\u9488\u5bf9\u8fd9\u4e2a\u65f6\u957f\u4e5f\u8868\u793a\u5f88\u9707\u60ca\uff1a<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042716587\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u4f46\u662f\u4ed6\u4eec\u7684\u6838\u5fc3\u89c2\u70b9\u8fd8\u662f\uff1a\u5728 Spring \u5bb9\u5668\u4e2d\u5e76\u884c\u5316 Bean \u521d\u59cb\u5316\u7684\u597d\u5904\u5bf9\u4e8e\u5c11\u6570\u4f7f\u7528 Spring \u7684\u5e94\u7528\u7a0b\u5e8f\u6765\u8bf4\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u800c\u574f\u5904\u662f\u4e0d\u53ef\u907f\u514d\u7684 Bug\u3001\u589e\u52a0\u7684\u590d\u6742\u6027\u548c\u610f\u60f3\u4e0d\u5230\u7684\u526f\u4f5c\u7528\uff0c\u8fd9\u4e9b\u53ef\u80fd\u4f1a\u5f71\u54cd\u6240\u6709\u4f7f\u7528 Spring \u7684\u5e94\u7528\u7a0b\u5e8f\uff0c\u6050\u6015\u8fd9\u4e0d\u662f\u4e00\u4e2a\u6709\u5438\u5f15\u529b\u7684\u524d\u666f\u3002<\/p>\n<p>\u5b98\u65b9\u8fd8\u662f\u628a\u8fd9\u4e2a\u95ee\u9898\u5b9a\u4e49\u4e3a&#8221;\u4e0d\u4f1a\u4fee\u590d&#8221;\uff0c\u56e0\u4e3a\u5982\u679c\u6ca1\u6709\u5f3a\u6709\u529b\u7684\u7406\u7531\uff0c\u5b98\u65b9\u786e\u5b9e\u4e0d\u592a\u53ef\u80fd\u5728\u6838\u5fc3\u6846\u67b6\u4e2d\u5f15\u5165\u8fd9\u4e48\u5927\u7684\u53d8\u5316\u3002<\/p>\n<p>\u8fd9\u4e2a\u89c2\u70b9\u4e5f\u548c\u4ed6\u7684\u7b2c\u4e00\u53e5\u8bdd\u5f88\u5339\u914d\uff1amore pragmatic approach.<\/p>\n<p>more \u5927\u5bb6\u90fd\u8ba4\u8bc6\u3002<\/p>\n<p>approach\uff0c\u4e5f\u5e94\u8be5\u662f\u4e00\u4e2a\u6bd4\u8f83\u719f\u6089\u7684\u5355\u8bcd\uff1a<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042716588\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u90a3\u4e48 pragmatic \u662f\u4ec0\u4e48\u610f\u601d\u5462\uff1f<\/p>\n<p>\u8fd9\u4e2a\u5355\u8bcd\u4e0d\u8ba4\u8bc6\u5f88\u6b63\u5e38\uff0c\u5c5e\u4e8e\u751f\u50fb\u8bcd\uff0c\u4f46\u662f\u4f60\u77e5\u9053\u7684\uff0c\u6211\u5199\u6280\u672f\u6587\u7684\u65f6\u5019\u987a\u4fbf\u6559\u5355\u8bcd\u3002<\/p>\n<p>pragmatic\uff0c\u7ffb\u8bd1\u8fc7\u6765\u662f\u201c\u52a1\u5b9e\u7684\u201d\u7684\u610f\u601d\uff1a<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042716589\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u6240\u4ee5\u201cmore pragmatic approach\u201d\uff0c\u662f\u5565\u610f\u601d\uff0c\u6765\u8ddf\u6211\u5927\u58f0\u7684\u8bfb\u4e00\u904d\uff1a\u66f4\u52a1\u5b9e\u7684\u65b9\u6cd5\u3002<\/p>\n<p>\u5b98\u65b9\u7684\u610f\u601d\u662f\uff0c\u66f4\u52a1\u5b9e\u7684\u65b9\u6cd5\uff0c\u5c31\u662f\u5148\u627e\u5230\u542f\u52a8\u6162\u7684\u6839\u672c\u539f\u56e0\uff0c\u800c\u4e0d\u662f\u628a\u95ee\u9898\u7529\u9505\u7ed9 Spring\uff0c\u5173\u952e\u662f\u8fd9\u662f\u6838\u5fc3\u903b\u8f91\uff0c\u6ca1\u6709\u5f3a\u6709\u529b\u7684\u7406\u7531\uff0c\u80fd\u4e0d\u52a8\uff0c\u5c31\u522b\u52a8\u3002<\/p>\n<p>\u7136\u540e\u671f\u95f4\u5c31\u662f\u4f7f\u7528\u8005\u548c\u5b98\u65b9\u4e4b\u95f4\u7684\u76f8\u4e92\u626f\u76ae\uff0c\u4e00\u76f4\u626f\u5230 5 \u5e74\u540e\uff0c\u4e5f\u5c31\u662f 2016 \u5e74 6 \u6708 30 \u65e5\uff1a<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042716590\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u5b98\u65b9\u91cd\u8981\u51b3\u5b9a\uff1a\u597d\u5427\uff0c\u628a\u8fd9\u4e2a\u95ee\u9898\u7684\u4f18\u5148\u7ea7\u63d0\u5347\u4e00\u4e0b\uff0c\u63d0\u5347\u4e3a&#8221;Major&#8221;\u4efb\u52a1\uff0c\u4fdd\u7559\u5728 5.0 \u7684\u79ef\u538b\u9879\u76ee\u4e2d\u3002<\/p>\n<p>\u4f46\u662f&#8230;<\/p>\n<p>\u597d\u50cf\u5b98\u65b9\u8fd9\u6ce2\u653e\u4e86\u9e3d\u5b50\u3002<\/p>\n<p>\u76f4\u5230 2018 \u5e74\uff0c\u7f51\u53cb\u53c8\u5fcd\u4e0d\u4f4f\u4e86\uff0c\u8fd9\u4e2a\u5565\u8fdb\u5ea6\u4e86\u5440\uff1f<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042716591\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u6ca1\u6709\u56de\u5e94\u3002<\/p>\n<p>\u53c8\u5230\u4e86 2019 \u5e74\uff0c\u5565\u8fdb\u5ea6\u4e86\u554a\uff0c\u6211\u5f88\u671f\u5f85\u554a\uff1a<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042716592\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u8fd8\u662f\u6ca1\u6709\u56de\u5e94\u3002<\/p>\n<p>\u7136\u540e\uff0c\u65f6\u95f4\u6765\u5230\u4e86 2020 \u5e74\u3002<\/p>\n<p>\u4e09\u5e74\u4e4b\u540e\u53c8\u4e09\u5e74\uff0c\u73b0\u5728\u90fd 9 \u5e74\u4e86\uff0c\u5927\u4f6c\uff0c\u5565\u8fdb\u5ea6\u4e86\u554a\uff1f<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042716593\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u6597\u8f6c\u661f\u79fb\uff0c\u767d\u9a79\u8fc7\u9699\uff0c\u767d\u4e91\u82cd\u72d7\uff0c\u6362\u4e86\u4eba\u95f4\u3002\u65f6\u95f4\u5f88\u5feb\uff0c\u6765\u5230\u4e86 2021 \u5e74\u3002<\/p>\n<p>\u8ba9\u6211\u4eec\u5171\u540c\u606d\u559c\u8fd9\u4e2a issue \u5df2\u7ecf\u60ac\u800c\u672a\u51b3 10 \u5468\u5e74\u4e86\uff1a<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042716594\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u6700\u540e\uff0c\u5c31\u662f\u4eca\u5e74\u4e86\uff0c7 \u6708 15 \u65e5\uff0c\u7f51\u53cb\u63d0\u95ee\uff1a\u6709\u4ec0\u4e48\u597d\u6d88\u606f\u4e86\u5417\uff1f<\/p>\n<p>\u5b98\u65b9\u7b54\uff1a\u522b\u95ee\u4e86\uff0c\u6211\u9e3d\u4e86\uff0c\u548b\u6ef4\u5427\uff1f<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042716595\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042716596\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<h2>\u600e\u4e48\u624d\u80fd\u5feb\uff1f<\/h2>\n<p>\u5728\u5bfb\u627e\u7b54\u6848\u7684\u8fc7\u7a0b\u4e2d\uff0c\u6211\u627e\u5230\u4e86\u8fd9\u6837\u7684\u4e00\u4e2a\u9879\u76ee\uff1a<\/p>\n<blockquote><p><a href=\"https:\/\/link.segmentfault.com\/?enc=pSDL2bRjGtbbHigFI71feQ%3D%3D.Mw9tRbugw%2FpVh6W6%2FMk5gC0tY6p7gSAcOKIyuKGfrMcuH1td%2FkveRL4LnpqXohxQC%2FtnZQqWTcSpeyfdOVVtkA%3D%3D\" rel=\"nofollow\">https:\/\/github.com\/dsyer\/spri&#8230;<\/a><\/p><\/blockquote>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042716597\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u8fd9\u4e2a\u9879\u76ee\u662f\u5bf9\u4e8e\u4e0d\u540c\u7248\u672c\u7684 Spring Boot \u505a\u4e86\u542f\u52a8\u65f6\u95f4\u4e0a\u7684\u57fa\u51c6\u6d4b\u8bd5\u3002<\/p>\n<p>\u6d4b\u8bd5\u7684\u7ed3\u8bba\u6700\u7ec8\u90fd\u88ab\u5b98\u65b9\u91c7\u7eb3\u4e86\uff0c\u6240\u4ee5\u8fd8\u662f\u5f88\u6709\u6743\u5a01\u6027\u7684\u3002<\/p>\n<p>\u6574\u4e2a\u6d4b\u8bd5\u65b9\u6cd5\u548c\u6d4b\u8bd5\u8fc7\u7a0b\u4ee5\u53ca\u706b\u7130\u56fe\u4ec0\u4e48\u90fd\u5728\u94fe\u63a5\u91cc\u9762\u8d34\u4e86\uff0c\u6211\u5c31\u4e0d\u8d58\u8ff0\u4e86\u3002<\/p>\n<p>\u53ea\u662f\u628a\u6700\u540e\u7684\u7ed3\u8bba\u642c\u51fa\u6765\uff0c\u7ed9\u5927\u5bb6\u770b\u770b\uff1a<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042716598\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u6211\u6309\u7167\u81ea\u5df1\u7684\u7406\u89e3\u7ffb\u8bd1\u4e00\u4e0b\u3002<\/p>\n<p>\u9996\u5148\uff0c\u5982\u679c\u4f60\u8981\u91c7\u7528\u4e0b\u9762\u7684\u65b9\u6cd5\uff0c\u4f60\u5c31\u8981\u653e\u5f03\u4e00\u4e9b\u529f\u80fd\uff0c\u6240\u4ee5\u4e0d\u662f\u6240\u6709\u7684\u5efa\u8bae\u90fd\u80fd\u9002\u7528\u4e8e\u6240\u6709\u7684\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n<ul>\n<li>\u4ece Spring Boot web starters \u4e2d\u6392\u9664\u4e0b\u9762\u8fd9\u4e9b Classpath\uff1aHibernate Validator\uff1bJackson\uff08\u4f46Spring Boot actuators  \u4f9d\u8d56\u4e8e\u5b83\uff09\u3002\u5982\u679c\u4f60\u9700\u8981JSON\u6e32\u67d3\uff0c\u8bf7\u4f7f\u7528 Gson\uff1bLogback\uff1a\u4f7f\u7528slf4j-jdk14\u4ee3\u66ff<\/li>\n<li>\u4f7f\u7528 spring-context-indexer\uff0c\u5b83\u4e0d\u4f1a\u6709\u5f88\u5927\u7684\u5e2e\u52a9\uff0c\u4f46\u662f\u6709\u4e00\u70b9\u70b9\uff0c\u7b97\u4e00\u70b9\u70b9\u3002<\/li>\n<li>\u5982\u679c\u53ef\u4ee5\uff0c\u522b\u4f7f\u7528 actuators\u3002<\/li>\n<li>\u4f7f\u7528 Spring Boot 2.1 \u548cSpring 5.1 \u7248\u672c\u3002\u5f53 2.2 \u548c 5.2 \u53ef\u7528\u65f6\uff0c\u5347\u7ea7\u5230 2.2 \u548c 5.2 \u7248\u672c<\/li>\n<li>\u7528 spring.config.location\uff08\u547d\u4ee4\u884c\u53c2\u6570\u6216 System \u5c5e\u6027\u7b49\uff09\u56fa\u5b9a Spring Boot \u914d\u7f6e\u6587\u4ef6\u7684\u4f4d\u7f6e\u3002<\/li>\n<li>\u5982\u679c\u4f60\u4e0d\u9700\u8981 JMX\uff0c\u5c31\u7528 spring.jmx.enabled=false \u6765\u5173\u95ed\u5b83\uff08\u8fd9\u662f Spring Boot 2.2 \u7684\u9ed8\u8ba4\u503c\uff09\u3002<\/li>\n<li>\u628a Bean \u8bbe\u7f6e\u4e3a lazy\uff0c\u4e5f\u5c31\u662f\u61d2\u52a0\u8f7d\u3002\u5728 Spring Boot 2.2 \u4e2d\u6709\u4e00\u4e2a\u914d\u7f6e\u9879 spring.main.lazy-initialization=true \u53ef\u4ee5\u7528\u3002<\/li>\n<li>\u89e3\u538b fat jar \u5e76\u4ee5\u660e\u786e\u7684 classpath \u8fd0\u884c\u3002<\/li>\n<li>\u7528 -noverify \u8fd0\u884cJVM\u3002\u4e5f\u53ef\u4ee5\u8003\u8651 -XX:TieredStopAtLevel=1 \u3002\u76ee\u7684\u662f\u5173\u95ed\u5206\u5c42\u7f16\u8bd1\u3002<\/li>\n<\/ul>\n<p>\u81f3\u4e8e\u6bcf\u4e2a\u70b9\u80cc\u540e\u7684\u539f\u56e0\uff0c\u7b54\u6848\u5c31\u85cf\u5728\u524d\u9762\u8bf4\u5230\u7684 issue \u91cc\u9762\uff0c\u611f\u5174\u8da3\uff0c\u81ea\u5df1\u53bb\u7ffb\uff0c\u6211\u5c31\u662f\u6307\u4e2a\u8def\uff0c\u5c31\u4e0d\u7ec6\u8bf4\u4e86\uff0c\u6709\u5174\u8da3\u81ea\u5df1\u53bb\u7ffb\u4e00\u7ffb\u3002<\/p>\n<p>\u597d\u4e86\uff0c\u5c31\u5230\u8fd9\u91cc\u5566\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u516c\u4f17\u53f7\u201cwhy\u6280\u672f\u201d\uff0c\u6587\u7ae0\u5168\u7f51\u9996\u53d1\u3002<\/p>\n<p><a href=\"https:\/\/segmentfault.com\/a\/1190000042716562\">https:\/\/segmentfault.com\/a\/1190000042716562<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5927\u5bb6\u597d\uff0c\u6211\u662f\u6b6a\u6b6a\u3002 \u8fd9\u671f\u7ed9\u5927\u5bb6\u76d8\u4e00\u4e2a\u9762\u8bd5\u9898\u554a\uff0c\u5c31\u662f\u4e0b\u9762\u7684\u7b2c\u4e8c\u9898\u3002 \u8fd9\u4e2a\u9762\u8bd5\u9898\u7684\u56fe\u7247\u90fd\u88ab\u5f04\u7684\u6709\u4e00\u70b9\u201c\u5305\u6d46\u201d\u4e86\u3002  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-10006768","post","type-post","status-publish","format-standard","hentry","category-share"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10006768","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10006768"}],"version-history":[{"count":0,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10006768\/revisions"}],"wp:attachment":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10006768"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10006768"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10006768"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}