{"id":203975,"date":"2025-05-22T13:53:51","date_gmt":"2025-05-22T05:53:51","guid":{"rendered":"https:\/\/server.hk\/cnblog\/203975\/"},"modified":"2025-05-22T13:53:51","modified_gmt":"2025-05-22T05:53:51","slug":"spring%e6%a1%86%e6%9e%b6%e6%9c%89%e5%93%aa%e4%ba%9b%e6%89%a9%e5%b1%95%e7%82%b9%e5%8f%8a%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8%e5%ae%83%e4%bb%ac%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/203975\/","title":{"rendered":"Spring\u6846\u67b6\u6709\u54ea\u4e9b\u6269\u5c55\u70b9\u53ca\u5982\u4f55\u4f7f\u7528\u5b83\u4eec\uff1f"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>Spring\u6846\u67b6\u6709\u54ea\u4e9b\u6269\u5c55\u70b9\u53ca\u5982\u4f55\u4f7f\u7528\u5b83\u4eec\uff1f <\/h1>\n<p>\u6587\u7ae0\u5c0f\u767d\u4e00\u679a\uff0c\u6b63\u5728\u4e0d\u65ad\u5b66\u4e60\u79ef\u7d2f\u77e5\u8bc6\uff0c\u73b0\u5c06\u5b66\u4e60\u5230\u7684\u77e5\u8bc6\u8bb0\u5f55\u4e00\u4e0b\uff0c\u4e5f\u662f\u5c06\u6211\u7684\u6240\u5f97\u5206\u4eab\u7ed9\u5927\u5bb6\uff01\u800c\u4eca\u5929\u8fd9\u7bc7\u6587\u7ae0\u300aSpring\u6846\u67b6\u6709\u54ea\u4e9b\u6269\u5c55\u70b9\u53ca\u5982\u4f55\u4f7f\u7528\u5b83\u4eec\uff1f \u300b\u5e26\u5927\u5bb6\u6765\u4e86\u89e3\u4e00\u4e0b##content_title##\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff0c\u4ece\u800c\u5f25\u8865\u81ea\u5df1\u7684\u4e0d\u8db3\uff0c\u52a9\u529b\u5b9e\u6218\u5f00\u53d1\uff01<\/p>\n<p><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241202\/1733116553674d4289754e5.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>spring \u62d3\u5c55\u70b9\u6982\u89c8<\/strong><\/p>\n<p>spring \u4f5c\u4e3a\u4e00\u4e2a\u529f\u80fd\u4e30\u5bcc\u7684\u6846\u67b6\uff0c\u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u53ef\u4f9b\u6269\u5c55\u7684\u70b9\uff0c\u4f7f\u5f00\u53d1\u4eba\u5458\u80fd\u591f\u6839\u636e\u5177\u4f53\u9700\u6c42\u5b9a\u5236\u548c\u6269\u5c55\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n<p><strong>\u62d3\u5c55\u70b9\u7c7b\u578b<\/strong><\/p>\n<ul>\n<li><strong>bean factory \u540e\u7684\u5904\u7406\uff1a<\/strong> beanfactorypostprocessor\u3001beanpostprocessor<\/li>\n<li><strong>\u5e94\u7528\u7a0b\u5e8f\u4e0a\u4e0b\u6587\uff1a<\/strong> applicationcontextinitializer\u3001servletcontextlistener<\/li>\n<li><strong>\u6d88\u606f\u53d1\u5e03\uff1a<\/strong> applicationlistener<\/li>\n<li><strong>\u56fd\u9645\u5316\uff1a<\/strong> messagesource<\/li>\n<li><strong>\u81ea\u5b9a\u4e49 bean \u751f\u547d\u5468\u671f\uff1a<\/strong> smartlifecycle\u3001disposablebean<\/li>\n<li><strong>spring security\uff1a<\/strong> authenticationprovider\u3001authorizationfilter<\/li>\n<li><strong>mvc web\uff1a<\/strong> handlerinterceptor\u3001webfilter\u3001webdatabinderfactory<\/li>\n<li><strong>\u6570\u636e\u8bbf\u95ee\uff1a<\/strong> datasource\u3001jdbctemplate\u3001jpadialect<\/li>\n<li><strong>\u4efb\u52a1\u8c03\u5ea6\uff1a<\/strong> taskscheduler<\/li>\n<li><strong>\u4e8b\u52a1\u7ba1\u7406\uff1a<\/strong> platformtransactionmanager\u3001transactiondefinition<\/li>\n<\/ul>\n<p><strong>\u62d3\u5c55\u65b9\u5f0f<\/strong><\/p>\n<p>spring \u63d0\u4f9b\u4e86\u591a\u79cd\u62d3\u5c55\u65b9\u5f0f\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528 java \u7f16\u7a0b\u63a5\u53e3\u8fdb\u884c\u5b9e\u73b0<\/li>\n<li>xml \u914d\u7f6e\u58f0\u660e<\/li>\n<li>\u901a\u8fc7\u6ce8\u89e3<\/li>\n<\/ul>\n<p><strong>\u4f7f\u7528\u793a\u4f8b<\/strong><\/p>\n<p>\u4f8b\u5982\uff0c\u53ef\u4ee5\u901a\u8fc7\u5b9e\u73b0 beanpostprocessor \u63a5\u53e3\u6765\u62e6\u622a bean \u5b9e\u4f8b\u5316\u540e\u7684\u5904\u7406\u8fc7\u7a0b\uff1a<\/p>\n<pre>public class MyBeanPostProcessor implements BeanPostProcessor {\n\n    @Override\n    public Object postProcessBeforeInitialization(Object bean, String beanName) throws BeansException {\n        \/\/ \u5728 bean \u521d\u59cb\u5316\u524d\u6267\u884c\n        return bean;\n    }\n\n    @Override\n    public Object postProcessAfterInitialization(Object bean, String beanName) throws BeansException {\n        \/\/ \u5728 bean \u521d\u59cb\u5316\u540e\u6267\u884c\n        return bean;\n    }\n}<\/pre>\n<p><strong>\u53c2\u8003\u8d44\u6e90<\/strong><\/p>\n<p>\u6709\u5173 spring \u62d3\u5c55\u70b9\u7684\u66f4\u591a\u4fe1\u606f\u548c\u793a\u4f8b\uff0c\u53ef\u4ee5\u53c2\u8003\u4ee5\u4e0b\u8d44\u6e90\uff1a<\/p>\n<ul>\n<li>[\u535a\u5ba2\u56ed &#8211; spring \u62d3\u5c55\u70b9](https:\/\/www.cnblogs.com\/duanxz\/tag\/spring-extension\/)<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662f\u300aSpring\u6846\u67b6\u6709\u54ea\u4e9b\u6269\u5c55\u70b9\u53ca\u5982\u4f55\u4f7f\u7528\u5b83\u4eec\uff1f \u300b\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u5173\u4e8e\u7684\u8d44\u6599\u8bf7\u5173\u6ce8\u516c\u4f17\u53f7\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Spring\u6846\u67b6\u6709\u54ea\u4e9b\u6269\u5c55\u70b9\u53ca\u5982&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-203975","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203975","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=203975"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203975\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=203975"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=203975"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=203975"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}