{"id":287,"date":"2025-01-15T09:47:24","date_gmt":"2025-01-15T01:47:24","guid":{"rendered":"https:\/\/blog.easitch.com\/?p=287"},"modified":"2026-04-28T17:03:56","modified_gmt":"2026-04-28T09:03:56","slug":"%e5%9c%a8-spring-%e7%8e%af%e5%a2%83%e4%b8%ad%e4%bd%bf%e7%94%a8%e8%81%8c%e8%b4%a3%e9%93%be%e6%a8%a1%e5%bc%8f","status":"publish","type":"post","link":"https:\/\/blog.eastfond.com\/?p=287","title":{"rendered":"\u5728 Spring \u73af\u5883\u4e2d\u4f7f\u7528\u804c\u8d23\u94fe\u6a21\u5f0f"},"content":{"rendered":"<p>\u804c\u8d23\u94fe\u8bbe\u8ba1\u6a21\u5f0f\u7684\u601d\u60f3\u53ef\u4ee5\u770b<a href=\"https:\/\/note.easitch.com\/pages\/08d9c2\/#%E7%AE%80%E4%BB%8B\" target=\"_blank\">\u804c\u8d23\u94fe\u6a21\u5f0f<\/a>\u3002\u8fd9\u91cc\u53ea\u5199\u548cSpring\u7ed3\u5408\u7684\u4f7f\u7528\u6b65\u9aa4\u3002<\/p>\n<blockquote>\n<p>\u8fd9\u91cc\u53ea\u8bb0\u5f55\u6211\u7684\u4f7f\u7528\u65b9\u5f0f<\/p>\n<\/blockquote>\n<pre><code class=\"language-java\">\/\/ Spring\u914d\u7f6e\u7c7b,\u8fd9\u91cc\u8981\u6ce8\u610f\u7684\u662f\uff0c\u6240\u6709\u7684\u5177\u4f53\u5904\u7406\u5668\u8981\u6709@Order(n)\uff0cn\u662f\u804c\u8d23\u94fe\u7684\u8c03\u7528\u987a\u5e8f\n@Configuration\n@RequiredArgsConstructor\npublic class ResponsibilityConfiguration {\n    \/* \u804c\u8d23\u94fe\u7684\u63a5\u53e3\u6216\u8005\u7236\u7c7b *\/\n    private final List&lt;ResponsibilityHandler&gt; handlers;\n\n    @Bean(name = &quot;responsibilityHandler&quot;)\n    public ResponsibilityHandler responsibilityChain() {\n        \/\/ \u6839\u636e@Order\u6ce8\u89e3\u6392\u5e8f\n        handlers.sort((h1, h2) -&gt; {\n            Order o1 = AnnotationUtils.findAnnotation(h1.getClass(), Order.class);\n            Order o2 = AnnotationUtils.findAnnotation(h2.getClass(), Order.class);\n            return o1.value() - o2.value();\n        });\n\n        \/\/ \u7ec4\u88c5\u5904\u7406\u5668\u94fe\n        for (int i = 0; i &lt; handlers.size() - 1; i++) {\n            handlers.get(i).setNext(handlers.get(i + 1));\n        }\n\n        return handlers.get(0);\n    }\n}<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u804c\u8d23\u94fe\u8bbe\u8ba1\u6a21\u5f0f\u7684\u601d\u60f3\u53ef\u4ee5\u770b\u804c\u8d23\u94fe\u6a21\u5f0f\u3002\u8fd9\u91cc\u53ea\u5199\u548cSpring\u7ed3\u5408\u7684\u4f7f\u7528\u6b65\u9aa4\u3002 \u8fd9\u91cc\u53ea\u8bb0\u5f55\u6211\u7684\u4f7f\u7528\u65b9\u5f0f \/\/ S [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24,4],"tags":[],"class_list":["post-287","post","type-post","status-publish","format-standard","hentry","category-java","category-posts"],"_links":{"self":[{"href":"https:\/\/blog.eastfond.com\/index.php?rest_route=\/wp\/v2\/posts\/287","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.eastfond.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.eastfond.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.eastfond.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.eastfond.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=287"}],"version-history":[{"count":6,"href":"https:\/\/blog.eastfond.com\/index.php?rest_route=\/wp\/v2\/posts\/287\/revisions"}],"predecessor-version":[{"id":393,"href":"https:\/\/blog.eastfond.com\/index.php?rest_route=\/wp\/v2\/posts\/287\/revisions\/393"}],"wp:attachment":[{"href":"https:\/\/blog.eastfond.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=287"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.eastfond.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=287"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.eastfond.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=287"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}