{"id":12265,"date":"2023-11-28T22:48:50","date_gmt":"2023-11-28T14:48:50","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=12265"},"modified":"2023-12-11T16:12:09","modified_gmt":"2023-12-11T08:12:09","slug":"spring-zhong-tong-guobean-zhu-jie-ding-yi-zai-fang","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/11\/28\/spring-zhong-tong-guobean-zhu-jie-ding-yi-zai-fang\/","title":{"rendered":"Spring\u4e2d\u901a\u8fc7@Bean\u6ce8\u89e3\u5b9a\u4e49\u5728\u65b9\u6cd5\u4e0a\u9762\u6ce8\u5165\u4e00\u4e2aSpringBean?"},"content":{"rendered":"<p>\u5728Spring\u4e2d\uff0c\u901a\u8fc7<code>@Bean<\/code>\u6ce8\u89e3\u53ef\u4ee5\u5728\u65b9\u6cd5\u4e0a\u5b9a\u4e49\u4e00\u4e2aSpring Bean\uff0c\u8be5\u65b9\u6cd5\u5c06\u88abSpring\u5bb9\u5668\u8c03\u7528\uff0c\u8fd4\u56de\u7684\u5bf9\u8c61\u5c06\u88ab\u6ce8\u518c\u4e3a\u4e00\u4e2aBean\u3002\u8fd9\u901a\u5e38\u7528\u4e8e\u914d\u7f6e\u7c7b\u4e2d\u7684\u65b9\u6cd5\uff0c\u4ee5\u58f0\u660e\u5f0f\u5730\u5b9a\u4e49Bean\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code class=\"language-java\">import org.springframework.context.annotation.Bean;\nimport org.springframework.context.annotation.Configuration;\n\n@Configuration\npublic class AppConfig {\n\n    @Bean\n    public MyBean myBean() {\n        \/\/ \u8fd4\u56de\u8981\u6ce8\u518c\u4e3aBean\u7684\u5bf9\u8c61\n        return new MyBean();\n    }\n}\n<\/code><\/pre>\n<p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c<code>AppConfig<\/code>\u662f\u4e00\u4e2aJava\u914d\u7f6e\u7c7b\uff08\u901a\u8fc7<code>@Configuration<\/code>\u6ce8\u89e3\u6807\u8bc6\uff09\uff0c\u5e76\u4e14\u5176\u4e2d\u7684<code>myBean<\/code>\u65b9\u6cd5\u4f7f\u7528\u4e86<code>@Bean<\/code>\u6ce8\u89e3\u3002\u5f53Spring\u5bb9\u5668\u521d\u59cb\u5316\u65f6\uff0c\u5b83\u4f1a\u8c03\u7528<code>myBean<\/code>\u65b9\u6cd5\uff0c\u5e76\u5c06\u8fd4\u56de\u7684<code>MyBean<\/code>\u5bf9\u8c61\u6ce8\u518c\u4e3a\u4e00\u4e2aSpring Bean\u3002<\/p>\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5982\u679c\u6ca1\u6709\u663e\u5f0f\u6307\u5b9aBean\u7684\u540d\u79f0\uff0cSpring\u5c06\u4f7f\u7528\u65b9\u6cd5\u540d\uff08\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\u662f<code>myBean<\/code>\uff09\u4f5c\u4e3aBean\u7684\u540d\u79f0\u3002\u4f60\u4e5f\u53ef\u4ee5\u4f7f\u7528<code>@Bean<\/code>\u6ce8\u89e3\u7684<code>name<\/code>\u5c5e\u6027\u6765\u6307\u5b9aBean\u7684\u540d\u79f0\uff0c\u5982<code>@Bean(name = &quot;customBean&quot;)<\/code>\u3002<\/p>\n<p>\u8fd9\u79cd\u57fa\u4e8eJava\u914d\u7f6e\u7684\u65b9\u5f0f\u662fSpring\u4e2d\u66ff\u4ee3XML\u914d\u7f6e\u7684\u4e00\u79cd\u65b9\u5f0f\uff0c\u5b83\u5141\u8bb8\u5f00\u53d1\u8005\u4ee5Java\u4ee3\u7801\u7684\u5f62\u5f0f\u5b9a\u4e49Bean\uff0c\u63d0\u9ad8\u4e86\u914d\u7f6e\u7684\u7c7b\u578b\u5b89\u5168\u6027\u548c\u7075\u6d3b\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728Spring\u4e2d\uff0c\u901a\u8fc7@Bean\u6ce8\u89e3\u53ef\u4ee5\u5728\u65b9\u6cd5\u4e0a\u5b9a\u4e49\u4e00\u4e2aSpring Bean\uff0c\u8be5\u65b9\u6cd5\u5c06\u88abSpring\u5bb9\u5668\u8c03\u7528 [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[121],"tags":[],"class_list":["post-12265","post","type-post","status-publish","format-standard","hentry","category-spring"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/12265","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=12265"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/12265\/revisions"}],"predecessor-version":[{"id":47875,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/12265\/revisions\/47875"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=12265"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=12265"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=12265"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}