{"id":11592,"date":"2023-11-28T22:27:00","date_gmt":"2023-11-28T14:27:00","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=11592"},"modified":"2023-12-11T11:25:58","modified_gmt":"2023-12-11T03:25:58","slug":"spring-zhong-jiang-yi-ge-lei-sheng-ming-weispring","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/11\/28\/spring-zhong-jiang-yi-ge-lei-sheng-ming-weispring\/","title":{"rendered":"Spring\u4e2d\u5c06\u4e00\u4e2a\u7c7b\u58f0\u660e\u4e3aSpring\u7684bean\u7684\u6ce8\u89e3\u6709\u54ea\u4e9b\uff1f"},"content":{"rendered":"<p>\u5728Spring\u4e2d\uff0c\u5c06\u4e00\u4e2a\u7c7b\u58f0\u660e\u4e3aSpring\u7684Bean\u53ef\u4ee5\u4f7f\u7528\u591a\u4e2a\u6ce8\u89e3\uff0c\u5176\u4e2d\u6700\u5e38\u7528\u7684\u6ce8\u89e3\u5305\u62ec\uff1a<\/p>\n<ol>\n<li>\n<strong><code>@Component<\/code>\uff1a<\/strong><\/p>\n<ul>\n<li><code>@Component<\/code>\u662f\u6700\u901a\u7528\u7684\u6ce8\u89e3\uff0c\u7528\u4e8e\u6307\u793a\u4e00\u4e2a\u7c7b\u662fSpring\u5bb9\u5668\u7ba1\u7406\u7684\u7ec4\u4ef6\uff08Bean\uff09\u3002\u5f53\u7c7b\u4e0d\u5c5e\u4e8e\u7279\u5b9a\u5c42\uff08\u5982<code>@Service<\/code>\u3001<code>@Repository<\/code>\u3001<code>@Controller<\/code>\u7b49\uff09\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528<code>@Component<\/code>\u3002<\/li>\n<\/ul>\n<pre><code class=\"language-java\">import org.springframework.stereotype.Component;\n\n@Component\npublic class MyComponent {\n    \/\/ \u7c7b\u7684\u5b9a\u4e49\n}\n<\/code><\/pre>\n<\/li>\n<li>\n<strong><code>@Service<\/code>\uff1a<\/strong><\/p>\n<ul>\n<li><code>@Service<\/code>\u6ce8\u89e3\u901a\u5e38\u7528\u4e8e\u6807\u8bc6\u4e1a\u52a1\u5c42\u7684Bean\uff0c\u8868\u793a\u8fd9\u662f\u4e00\u4e2a\u670d\u52a1\u7c7b\u3002<\/li>\n<\/ul>\n<pre><code class=\"language-java\">import org.springframework.stereotype.Service;\n\n@Service\npublic class MyService {\n    \/\/ \u7c7b\u7684\u5b9a\u4e49\n}\n<\/code><\/pre>\n<\/li>\n<li>\n<strong><code>@Repository<\/code>\uff1a<\/strong><\/p>\n<ul>\n<li><code>@Repository<\/code>\u6ce8\u89e3\u901a\u5e38\u7528\u4e8e\u6807\u8bc6\u6570\u636e\u8bbf\u95ee\u5c42\u7684Bean\uff0c\u8868\u793a\u8fd9\u662f\u4e00\u4e2a\u4ed3\u50a8\uff08Repository\uff09\u7c7b\u3002<\/li>\n<\/ul>\n<pre><code class=\"language-java\">import org.springframework.stereotype.Repository;\n\n@Repository\npublic class MyRepository {\n    \/\/ \u7c7b\u7684\u5b9a\u4e49\n}\n<\/code><\/pre>\n<\/li>\n<li>\n<strong><code>@Controller<\/code>\uff1a<\/strong><\/p>\n<ul>\n<li><code>@Controller<\/code>\u6ce8\u89e3\u901a\u5e38\u7528\u4e8e\u6807\u8bc6\u63a7\u5236\u5668\u5c42\u7684Bean\uff0c\u8868\u793a\u8fd9\u662f\u4e00\u4e2a\u63a7\u5236\u5668\u7c7b\u3002<\/li>\n<\/ul>\n<pre><code class=\"language-java\">import org.springframework.stereotype.Controller;\n\n@Controller\npublic class MyController {\n    \/\/ \u7c7b\u7684\u5b9a\u4e49\n}\n<\/code><\/pre>\n<\/li>\n<li>\n<strong><code>@Configuration<\/code>\uff1a<\/strong><\/p>\n<ul>\n<li><code>@Configuration<\/code>\u6ce8\u89e3\u7528\u4e8e\u6807\u8bc6\u914d\u7f6e\u7c7b\uff0c\u901a\u5e38\u4e0e<code>@Bean<\/code>\u4e00\u8d77\u4f7f\u7528\uff0c\u8868\u793a\u8be5\u7c7b\u5305\u542bBean\u7684\u5b9a\u4e49\u3002<\/li>\n<\/ul>\n<pre><code class=\"language-java\">import org.springframework.context.annotation.Bean;\nimport org.springframework.context.annotation.Configuration;\n\n@Configuration\npublic class MyConfiguration {\n    @Bean\n    public MyBean myBean() {\n        return new MyBean();\n    }\n}\n<\/code><\/pre>\n<\/li>\n<\/ol>\n<p>\u8fd9\u4e9b\u6ce8\u89e3\u90fd\u4f4d\u4e8e<code>org.springframework.stereotype<\/code>\u5305\u4e0b\uff0c\u7528\u4e8e\u5c06\u7c7b\u6807\u8bc6\u4e3aSpring\u7ba1\u7406\u7684Bean\uff0c\u5e76\u8ba9Spring\u5bb9\u5668\u626b\u63cf\u3001\u8bc6\u522b\u5e76\u6ce8\u518c\u8fd9\u4e9bBean\u3002\u9009\u62e9\u5408\u9002\u7684\u6ce8\u89e3\u53d6\u51b3\u4e8eBean\u7684\u7528\u9014\u548c\u5c42\u6b21\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728Spring\u4e2d\uff0c\u5c06\u4e00\u4e2a\u7c7b\u58f0\u660e\u4e3aSpring\u7684Bean\u53ef\u4ee5\u4f7f\u7528\u591a\u4e2a\u6ce8\u89e3\uff0c\u5176\u4e2d\u6700\u5e38\u7528\u7684\u6ce8\u89e3\u5305\u62ec\uff1a @Compon [&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-11592","post","type-post","status-publish","format-standard","hentry","category-spring"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/11592","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=11592"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/11592\/revisions"}],"predecessor-version":[{"id":17087,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/11592\/revisions\/17087"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=11592"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=11592"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=11592"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}