{"id":202820,"date":"2025-05-22T09:54:30","date_gmt":"2025-05-22T01:54:30","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202820\/"},"modified":"2025-05-22T09:54:30","modified_gmt":"2025-05-22T01:54:30","slug":"%e5%9c%a8-spring-boot-%e4%b8%ad%e5%a6%82%e4%bd%95%e5%88%a9%e7%94%a8%e5%87%bd%e6%95%b0%e5%bc%8f%e7%bc%96%e7%a8%8b%e6%8f%90%e5%8d%87%e4%bb%a3%e7%a0%81%e8%b4%a8%e9%87%8f%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202820\/","title":{"rendered":"\u5728 Spring Boot \u4e2d\u5982\u4f55\u5229\u7528\u51fd\u6570\u5f0f\u7f16\u7a0b\u63d0\u5347\u4ee3\u7801\u8d28\u91cf\uff1f"},"content":{"rendered":"

<\/b> <\/p>\n

\u5728 Spring Boot \u4e2d\u5982\u4f55\u5229\u7528\u51fd\u6570\u5f0f\u7f16\u7a0b\u63d0\u5347\u4ee3\u7801\u8d28\u91cf\uff1f<\/h1>\n

\u54c8\u55bd\uff01\u4eca\u5929\u5fc3\u8840\u6765\u6f6e\u7ed9\u5927\u5bb6\u5e26\u6765\u4e86\u300a\u5728 Spring Boot \u4e2d\u5982\u4f55\u5229\u7528\u51fd\u6570\u5f0f\u7f16\u7a0b\u63d0\u5347\u4ee3\u7801\u8d28\u91cf\uff1f\u300b<\/span>\uff0c\u60f3\u5fc5\u5927\u5bb6\u5e94\u8be5\u5bf9\u6587\u7ae0<\/span>\u90fd\u4e0d\u964c\u751f\u5427\uff0c\u90a3\u4e48\u9605\u8bfb\u672c\u6587\u5c31\u90fd\u4e0d\u4f1a\u5f88\u56f0\u96be\uff0c\u4ee5\u4e0b\u5185\u5bb9\u4e3b\u8981\u6d89\u53ca\u5230<\/span>\uff0c\u82e5\u662f\u4f60\u6b63\u5728\u5b66\u4e60\u6587\u7ae0<\/span>\uff0c\u5343\u4e07\u522b\u9519\u8fc7\u8fd9\u7bc7\u6587\u7ae0~\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u4f60\uff01<\/p>\n

\u51fd\u6570\u5f0f\u7f16\u7a0b\u5728 Spring Boot \u4e2d\u7684\u5e94\u7528\u53ef\u4ee5\u63d0\u5347\u4ee3\u7801\u8d28\u91cf\uff0c\u4e3b\u8981\u901a\u8fc7\u4ee5\u4e0b\u4f18\u52bf\u5b9e\u73b0\uff1a\u4e0d\u53ef\u53d8\u6027\uff1a\u6d88\u9664\u5e76\u53d1\u7ade\u6001\u6761\u4ef6\uff0c\u63d0\u5347\u4ee3\u7801\u5b89\u5168\u6027\u3002\u7eaf\u51fd\u6570\uff1a\u63d0\u4f9b\u53ef\u9884\u6d4b\u7684\u884c\u4e3a\uff0c\u7b80\u5316\u5355\u5143\u6d4b\u8bd5\u3002\u9ad8\u9636\u51fd\u6570\uff1a\u62bd\u8c61\u4e1a\u52a1\u903b\u8f91\uff0c\u63d0\u9ad8\u4ee3\u7801\u53ef\u91cd\u7528\u6027\u3002<\/p>\n

<\/p>\n

\u5728 Spring Boot \u4e2d\u5229\u7528\u51fd\u6570\u5f0f\u7f16\u7a0b\u63d0\u5347\u4ee3\u7801\u8d28\u91cf<\/h2>\n

\u51fd\u6570\u5f0f\u7f16\u7a0b\u8303\u5f0f\u901a\u8fc7\u5f3a\u8c03\u4e0d\u53ef\u53d8\u6027\u3001\u7eaf\u51fd\u6570\u548c\u9ad8\u9636\u51fd\u6570\uff0c\u4e3a Spring Boot \u5e94\u7528\u7a0b\u5e8f\u5f00\u53d1\u4eba\u5458\u63d0\u4f9b\u4e86\u663e\u7740\u7684\u4f18\u52bf\u3002\u5b83\u53ef\u4ee5\u63d0\u5347\u4ee3\u7801\u8d28\u91cf\u3001\u63d0\u9ad8\u53ef\u6d4b\u8bd5\u6027\uff0c\u5e76\u4fc3\u8fdb\u4e86\u5e76\u53d1\u548c\u5e76\u884c\u7f16\u7a0b\u3002<\/p>\n

\u4e0d\u53ef\u53d8\u6027<\/h3>\n

\u4e0d\u53ef\u53d8\u6027\u610f\u5473\u7740\u5bf9\u8c61\u5728\u521b\u5efa\u540e\u4e0d\u80fd\u88ab\u4fee\u6539\u3002\u8fd9\u6d88\u9664\u4e86\u5e76\u53d1\u73af\u5883\u4e2d\u5e38\u89c1\u7684\u7ade\u6001\u6761\u4ef6\uff0c\u63d0\u9ad8\u4e86\u4ee3\u7801\u7684\u5b89\u5168\u6027\u3002<\/p>\n

\u793a\u4f8b:<\/strong><\/p>\n

private final List<String> immutableList = List.of(\"Apple\", \"Orange\", \"Banana\");<\/pre>\n
\u7eaf\u51fd\u6570<\/h3>\n
\u7eaf\u51fd\u6570\u4e0d\u4f1a\u4ea7\u751f\u526f\u4f5c\u7528\uff0c\u4e5f\u4e0d\u4f1a\u4fee\u6539\u5b83\u4eec\u7684\u8f93\u5165\u3002\u8fd9\u4f7f\u5f97\u5355\u5143\u6d4b\u8bd5\u66f4\u52a0\u5bb9\u6613\uff0c\u5e76\u4e3a\u5e94\u7528\u7a0b\u5e8f\u4ee3\u7801\u63d0\u4f9b\u4e86\u53ef\u9884\u6d4b\u7684\u884c\u4e3a\u3002<\/p>\n
\u793a\u4f8b:<\/strong><\/p>\n
public static int square(int number) {\n    return number * number;\n}<\/pre>\n
\u9ad8\u9636\u51fd\u6570<\/h3>\n
\u9ad8\u9636\u51fd\u6570\u53ef\u4ee5\u5c06\u51fd\u6570\u4f5c\u4e3a\u8f93\u5165\u53c2\u6570\u6216\u8fd4\u56de\u503c\u3002\u8fd9\u4f7f\u6211\u4eec\u80fd\u591f\u62bd\u8c61\u4e1a\u52a1\u903b\u8f91\uff0c\u5e76\u521b\u5efa\u66f4\u7075\u6d3b\u548c\u53ef\u91cd\u7528\u7684\u4ee3\u7801\u3002<\/p>\n
\u793a\u4f8b:<\/strong><\/p>\n
List<String> fruits = List.of(\"Apple\", \"Orange\", \"Banana\");\nfruits.forEach(System.out::println);<\/pre>\n
\u5b9e\u6218\u6848\u4f8b: Stream API<\/h3>\n
Spring Boot \u4e2d\u7684 Stream API \u63d0\u4f9b\u4e86\u4e00\u7ec4\u51fd\u6570\u5f0f\u64cd\u4f5c\uff0c\u7528\u4e8e\u5bf9\u96c6\u5408\u6267\u884c\u5e38\u89c1\u7684\u4efb\u52a1\uff0c\u4f8b\u5982\u7b5b\u9009\u3001\u6620\u5c04\u548c\u5f52\u7ea6\u3002<\/p>\n
\u793a\u4f8b:<\/strong><\/p>\n
List<Integer> numbers = List.of(1, 2, 3, 4, 5);\n\nInteger sum = numbers.stream()\n        .filter(n -> n % 2 == 0)\n        .map(n -> n * n)\n        .reduce(0, Integer::sum);\n\nSystem.out.println(sum); \/\/ Output: 50<\/pre>\n
\u4f18\u52bf<\/h3>\n
    \n
  • \u63d0\u5347\u4ee3\u7801\u8d28\u91cf:<\/strong> \u4e0d\u53ef\u53d8\u6027\u3001\u7eaf\u51fd\u6570\u548c\u9ad8\u9636\u51fd\u6570\u51cf\u5c11\u4e86\u9519\u8bef\u548c\u96be\u4ee5\u7ba1\u7406\u7684\u72b6\u6001\u3002<\/li>\n
  • \u63d0\u9ad8\u53ef\u6d4b\u8bd5\u6027:<\/strong> \u7eaf\u51fd\u6570\u7684\u786e\u5b9a\u6027\u884c\u4e3a\u4f7f\u5355\u5143\u6d4b\u8bd5\u66f4\u52a0\u8f7b\u677e\u9ad8\u6548\u3002<\/li>\n
  • \u4fc3\u8fdb\u5e76\u53d1\u548c\u5e76\u884c\u7f16\u7a0b:<\/strong> \u4e0d\u53ef\u53d8\u6027\u6d88\u9664\u4e86\u7ade\u6001\u6761\u4ef6\uff0c\u4f7f\u5728\u5e76\u53d1\u73af\u5883\u4e2d\u7f16\u5199\u4ee3\u7801\u53d8\u5f97\u66f4\u52a0\u5bb9\u6613\u3002<\/li>\n<\/ul>\n
    \u6ce8\u610f\u4e8b\u9879<\/h3>\n
    \u867d\u7136\u51fd\u6570\u5f0f\u7f16\u7a0b\u6709\u5f88\u591a\u597d\u5904\uff0c\u4f46\u4e5f\u6709\u9700\u8981\u6ce8\u610f\u7684\u6ce8\u610f\u4e8b\u9879:<\/p>\n
      \n
    • \u8868\u8fbe\u529b\u66f4\u9ad8: \u51fd\u6570\u5f0f\u7f16\u7a0b\u7684\u6784\u9020\u53ef\u80fd\u5728\u521a\u5f00\u59cb\u65f6\u4f1a\u89c9\u5f97\u5197\u957f\u3002<\/li>\n
    • \u7f3a\u4e4f\u5bf9\u8c61\u72b6\u6001: \u4e0d\u53ef\u53d8\u6027\u9650\u5236\u4e86\u5bf9\u8c61\u72b6\u6001\u7684\u4fee\u6539\u80fd\u529b\uff0c\u53ef\u80fd\u9700\u8981\u4ed4\u7ec6\u8003\u8651\u6570\u636e\u7ed3\u6784\u7684\u8bbe\u8ba1\u3002<\/li>\n
    • \u6027\u80fd\u5f00\u9500: \u4e00\u4e9b\u51fd\u6570\u5f0f\u64cd\u4f5c\u53ef\u80fd\u4f1a\u6bd4\u4f20\u7edf\u7684\u547d\u4ee4\u5f0f\u64cd\u4f5c\u6709\u8f7b\u5fae\u7684\u6027\u80fd\u5f00\u9500\u3002<\/li>\n<\/ul>\n
      \u4eca\u5929\u5173\u4e8e\u300a\u5728 Spring Boot \u4e2d\u5982\u4f55\u5229\u7528\u51fd\u6570\u5f0f\u7f16\u7a0b\u63d0\u5347\u4ee3\u7801\u8d28\u91cf\uff1f\u300b\u7684\u5185\u5bb9\u5c31\u4ecb\u7ecd\u5230\u8fd9\u91cc\u4e86\uff0c\u662f\u4e0d\u662f\u5b66\u8d77\u6765\u4e00\u76ee\u4e86\u7136\uff01\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u51fd\u6570\u5f0f\u7f16\u7a0b\u7684\u5185\u5bb9\u8bf7\u5173\u6ce8\u516c\u4f17\u53f7\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
      \u5728 Spring Boot \u4e2d\u5982...<\/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-202820","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202820","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=202820"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202820\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=202820"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=202820"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=202820"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}