{"id":203356,"date":"2025-05-22T10:10:05","date_gmt":"2025-05-22T02:10:05","guid":{"rendered":"https:\/\/server.hk\/cnblog\/203356\/"},"modified":"2025-05-22T10:10:05","modified_gmt":"2025-05-22T02:10:05","slug":"java-%e5%87%bd%e6%95%b0%e8%b0%83%e7%94%a8%e4%b8%ad%ef%bc%8creturn-%e8%af%ad%e5%8f%a5%e5%a6%82%e4%bd%95%e5%b0%86%e8%ae%a1%e7%ae%97%e7%bb%93%e6%9e%9c%e8%bf%94%e5%9b%9e%e7%bb%99%e8%b0%83%e7%94%a8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/203356\/","title":{"rendered":"Java \u51fd\u6570\u8c03\u7528\u4e2d\uff0creturn \u8bed\u53e5\u5982\u4f55\u5c06\u8ba1\u7b97\u7ed3\u679c\u8fd4\u56de\u7ed9\u8c03\u7528\u51fd\u6570\uff1f"},"content":{"rendered":"

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

Java \u51fd\u6570\u8c03\u7528\u4e2d\uff0creturn \u8bed\u53e5\u5982\u4f55\u5c06\u8ba1\u7b97\u7ed3\u679c\u8fd4\u56de\u7ed9\u8c03\u7528\u51fd\u6570\uff1f<\/h1>\n

\u77e5\u8bc6\u70b9\u638c\u63e1\u4e86\uff0c\u8fd8\u9700\u8981\u4e0d\u65ad\u7ec3\u4e60\u624d\u80fd\u719f\u7ec3\u8fd0\u7528\u3002\u4e0b\u9762\u7ed9\u5927\u5bb6\u5e26\u6765\u4e00\u4e2a\u6587\u7ae0\u5f00\u53d1\u5b9e\u6218\uff0c\u624b\u628a\u624b\u6559\u5927\u5bb6\u5b66\u4e60\u300aJava \u51fd\u6570\u8c03\u7528\u4e2d\uff0creturn \u8bed\u53e5\u5982\u4f55\u5c06\u8ba1\u7b97\u7ed3\u679c\u8fd4\u56de\u7ed9\u8c03\u7528\u51fd\u6570\uff1f\u300b\uff0c\u5728\u5b9e\u73b0\u529f\u80fd\u7684\u8fc7\u7a0b\u4e2d\u4e5f\u5e26\u5927\u5bb6\u91cd\u65b0\u6e29\u4e60\u76f8\u5173\u77e5\u8bc6\u70b9\uff0c\u6e29\u6545\u800c\u77e5\u65b0\uff0c\u56de\u5934\u770b\u770b\u8bf4\u4e0d\u5b9a\u53c8\u6709\u4e0d\u4e00\u6837\u7684\u611f\u609f\uff01<\/p>\n

<\/p>\n

\u7406\u89e3 Java \u4e2d\u51fd\u6570\u8c03\u7528\u7684\u57fa\u7840<\/strong><\/p>\n

\u672c\u6587\u63a2\u8ba8\u4e86 Java \u4e2d\u4e00\u4e2a\u57fa\u672c\u7684\u51fd\u6570\u8c03\u7528\u95ee\u9898\u3002\u5728\u63d0\u4f9b\u7684\u4ee3\u7801\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u6709\u4e00\u4e2a\u4e3b\u51fd\u6570\u548c\u4e00\u4e2a\u540d\u4e3a X \u7684\u51fd\u6570\u3002\u95ee\u9898\u5728\u4e8e\u4e86\u89e3\u51fd\u6570\u8c03\u7528\u8fc7\u7a0b\u4e2d\u6d89\u53ca\u7684\u673a\u5236\u3002<\/p>\n

\u4ee3\u7801\u4e2d\uff0c\u4e3b\u51fd\u6570\u5728\u7b2c 15 \u884c\u8c03\u7528 X \u51fd\u6570\uff0c\u5e76\u4f20\u9012\u4e09\u4e2a\u53c2\u6570 1\u30012 \u548c 3\u3002X \u51fd\u6570\u6267\u884c a + b – c \u7684\u8ba1\u7b97\uff0c\u5e76\u5c06\u7ed3\u679c\u8fd4\u56de\u7ed9\u4e3b\u51fd\u6570\u3002<\/p>\n

return \u8bed\u53e5<\/strong><\/p>\n

\u7b54\u6848\u90e8\u5206\u63d0\u5230\uff0creturn \u8bed\u53e5\u5728\u51fd\u6570\u8c03\u7528\u4e2d\u8d77\u7740\u91cd\u8981\u4f5c\u7528\u3002return \u8bed\u53e5\u5c06\u8ba1\u7b97\u7ed3\u679c\u8fd4\u56de\u7ed9\u8c03\u7528\u51fd\u6570\uff08\u5728\u672c\u4f8b\u4e2d\uff0c\u8fd4\u56de\u7ed9\u4e3b\u51fd\u6570\uff09\u3002\u6267\u884c\u5230 int s = x(1, 2, 3); \u4e00\u53e5\u65f6\uff0cx \u51fd\u6570\u88ab\u8c03\u7528\u5e76\u6267\u884c\u8ba1\u7b97\uff0c\u5176\u7ed3\u679c\u88ab return \u8bed\u53e5\u8fd4\u56de\u3002<\/p>\n

\u51fd\u6570\u8c03\u7528<\/strong><\/p>\n

\u5f53\u4e3b\u51fd\u6570\u8c03\u7528 X \u51fd\u6570\u65f6\uff0c\u7cfb\u7edf\u4f1a\u67e5\u627e\u5e26\u6709\u76f8\u540c\u51fd\u6570\u540d\u7684\u51fd\u6570\u5b9a\u4e49\u3002\u5728 Java \u4e2d\uff0c\u51fd\u6570\u540d\u79f0\u4e0e\u7c7b\u540d\u5206\u79bb\uff0c\u56e0\u6b64\u7cfb\u7edf\u4f1a\u5148\u641c\u7d22\u5f53\u524d\u7c7b\u4e2d\u7684\u51fd\u6570\u5b9a\u4e49\uff0c\u7136\u540e\u6269\u5c55\u5230\u7236\u7c7b\u548c\u5176\u4ed6\u5bfc\u5165\u7684\u7c7b\u4e2d\u3002<\/p>\n

\u5728\u793a\u4f8b\u4e2d\uff0c\u7cfb\u7edf\u627e\u5230\u4e86 X \u51fd\u6570\u7684\u5b9a\u4e49\uff0c\u5e76\u5c06\u5176\u4f5c\u4e3a\u8c03\u7528\u7684\u51fd\u6570\u6267\u884c\u3002\u51fd\u6570\u6267\u884c a + b – c \u7684\u8ba1\u7b97\uff0c\u5e76\u5c06\u7ed3\u679c\u8fd4\u56de\u7ed9 return \u8bed\u53e5\u3002<\/p>\n

\u53d8\u91cf\u8d4b\u503c<\/strong><\/p>\n

\u8fd4\u56de\u503c\u88ab\u5206\u914d\u7ed9\u4e3b\u51fd\u6570\u4e2d\u7684\u53d8\u91cf s\uff0c\u5176\u503c\u88ab\u6253\u5370\u5230\u63a7\u5236\u53f0\u3002\u56e0\u6b64\uff0c\u6700\u7ec8\u8f93\u51fa\u4e3a 0\uff0c\u56e0\u4e3a X \u51fd\u6570\u8ba1\u7b97\u5f97\u51fa a + b – c \u7684\u7ed3\u679c\u4e3a 1 + 2 – 3\uff0c\u5373 0\u3002<\/p>\n

\u672c\u7bc7\u5173\u4e8e\u300aJava \u51fd\u6570\u8c03\u7528\u4e2d\uff0creturn \u8bed\u53e5\u5982\u4f55\u5c06\u8ba1\u7b97\u7ed3\u679c\u8fd4\u56de\u7ed9\u8c03\u7528\u51fd\u6570\uff1f\u300b\u7684\u4ecb\u7ecd\u5c31\u5230\u6b64\u7ed3\u675f\u5566\uff0c\u4f46\u662f\u5b66\u65e0\u6b62\u5883\uff0c\u60f3\u8981\u4e86\u89e3\u5b66\u4e60\u66f4\u591a\u5173\u4e8e\u6587\u7ae0\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u8bf7\u5173\u6ce8\u516c\u4f17\u53f7\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"

Java \u51fd\u6570\u8c03\u7528\u4e2d\uff0cretur...<\/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-203356","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203356","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=203356"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203356\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=203356"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=203356"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=203356"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}