{"id":203261,"date":"2025-05-22T12:42:41","date_gmt":"2025-05-22T04:42:41","guid":{"rendered":"https:\/\/server.hk\/cnblog\/203261\/"},"modified":"2025-05-22T12:42:41","modified_gmt":"2025-05-22T04:42:41","slug":"java-%e4%b8%ad%e7%9a%84%e9%87%8d%e8%bd%bd%e4%b8%8e%e5%b0%81%e8%a3%85%ef%bc%9a%e4%b8%ba%e4%bb%80%e4%b9%88%e5%9f%ba%e6%9c%ac%e7%b1%bb%e5%9e%8b%e5%92%8c%e5%b0%81%e8%a3%85%e7%b1%bb%e5%9e%8b%e4%b8%8d","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/203261\/","title":{"rendered":"Java \u4e2d\u7684\u91cd\u8f7d\u4e0e\u5c01\u88c5\uff1a\u4e3a\u4ec0\u4e48\u57fa\u672c\u7c7b\u578b\u548c\u5c01\u88c5\u7c7b\u578b\u4e0d\u80fd\u7b97\u4f5c\u91cd\u8f7d\uff1f"},"content":{"rendered":"

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

Java \u4e2d\u7684\u91cd\u8f7d\u4e0e\u5c01\u88c5\uff1a\u4e3a\u4ec0\u4e48\u57fa\u672c\u7c7b\u578b\u548c\u5c01\u88c5\u7c7b\u578b\u4e0d\u80fd\u7b97\u4f5c\u91cd\u8f7d\uff1f<\/h1>\n

\u4eca\u65e5\u4e0d\u80af\u57cb\u5934\uff0c\u660e\u65e5\u4f55\u4ee5\u62ac\u5934\uff01\u6bcf\u65e5\u4e00\u53e5\u52aa\u529b\u81ea\u5df1\u7684\u8bdd\u54c8\u54c8~\u54c8\u55bd\uff0c\u4eca\u5929\u6211\u5c06\u7ed9\u5927\u5bb6\u5e26\u6765\u4e00\u7bc7\u300aJava \u4e2d\u7684\u91cd\u8f7d\u4e0e\u5c01\u88c5\uff1a\u4e3a\u4ec0\u4e48\u57fa\u672c\u7c7b\u578b\u548c\u5c01\u88c5\u7c7b\u578b\u4e0d\u80fd\u7b97\u4f5c\u91cd\u8f7d\uff1f\u300b<\/span>\uff0c\u4e3b\u8981\u5185\u5bb9\u662f\u8bb2\u89e3<\/span>\u7b49\u7b49\uff0c\u611f\u5174\u8da3\u7684\u670b\u53cb\u53ef\u4ee5\u6536\u85cf\u6216\u8005\u6709\u66f4\u597d\u7684\u5efa\u8bae\u5728\u8bc4\u8bba\u63d0\u51fa\uff0c\u6211\u90fd\u4f1a\u8ba4\u771f\u770b\u7684\uff01\u5927\u5bb6\u4e00\u8d77\u8fdb\u6b65\uff0c\u4e00\u8d77\u5b66\u4e60\uff01<\/p>\n

<\/p>\n

\u91cd\u8f7d\u8fd8\u662f\u5c01\u88c5\uff1f<\/strong><\/p>\n

\u5728 java \u4e2d\uff0c\u65b9\u6cd5\u91cd\u8f7d\u9700\u8981\u6ee1\u8db3\u6761\u4ef6\uff1a\u65b9\u6cd5\u540d\u76f8\u540c\uff0c\u53c2\u6570\u7c7b\u578b\u6216\u4e2a\u6570\u4e0d\u540c\uff0c\u8fd4\u56de\u7c7b\u578b\u53ef\u4ee5\u4e0d\u540c\u3002\u9488\u5bf9\u4ee5\u4e0b\u4ee3\u7801\u4e2d\u7684\u4e24\u4e2a\u65b9\u6cd5\uff1a<\/p>\n

public int add(int a, int b)\npublic void add(integer a, integer b)<\/pre>\n
\u867d\u7136\u5b83\u4eec\u90fd\u6709\u76f8\u540c\u7684\u540d\u79f0\uff0c\u4f46\u5b83\u4eec\u53c2\u6570\u7684\u7c7b\u578b\u4e0d\u540c\u3002\u56e0\u6b64\uff0c\u5b83\u4eec\u7b97\u4f5c\u91cd\u8f7d\u65b9\u6cd5\u3002<\/p>\n
\u7f16\u8bd1\u62a5\u9519\u7684\u539f\u56e0<\/strong><\/p>\n
\u5982\u679c\u518d\u5b9a\u4e49\u4ee5\u4e0b\u65b9\u6cd5\uff1a<\/p>\n
public int add(int a, int b)\npublic int add(Integer a, Integer b)<\/pre>\n
\u7f16\u8bd1\u5668\u4f1a\u62a5\u9519\u3002\u8fd9\u662f\u56e0\u4e3a\uff1a<\/p>\n
    \n
  • java \u4f1a\u9996\u5148\u67e5\u627e\u57fa\u672c\u7c7b\u578b\u53c2\u6570\uff08int\uff09\u7684\u65b9\u6cd5\u3002<\/li>\n
  • \u5982\u679c\u627e\u5230\u5339\u914d\u7684\uff0c\u5219\u4e0d\u4f1a\u518d\u67e5\u627e\u5c01\u88c5\u7c7b\u578b\u53c2\u6570\uff08integer\uff09\u7684\u65b9\u6cd5\u3002<\/li>\n
  • \u7531\u4e8e\u8fd4\u56de\u503c\u7c7b\u578b\u76f8\u540c\uff0cjava\u7f16\u8bd1\u5668\u4f1a\u8ba4\u4e3a\u8fd9\u4e24\u4e2a\u65b9\u6cd5\u662f\u76f8\u540c\u7684\u3002<\/li>\n<\/ul>\n
    \u56e0\u6b64\uff0c\u4e3a\u907f\u514d\u7f16\u8bd1\u9519\u8bef\uff0c\u91cd\u8f7d\u65b9\u6cd5\u5e94\u9075\u5faa\u4ee5\u4e0b\u89c4\u5219\uff1a<\/p>\n
      \n
    • \u53c2\u6570\u7c7b\u578b\u4e0d\u540c\uff08\u57fa\u672c\u7c7b\u578b\u4e0e\u5c01\u88c5\u7c7b\u578b\u4e0d\u7b97\u4e0d\u540c\uff09\u3002<\/li>\n
    • \u53c2\u6570\u4e2a\u6570\u4e0d\u540c\u3002<\/li>\n
    • \u8fd4\u56de\u7c7b\u578b\u53ef\u4ee5\u4e0d\u540c\u3002<\/li>\n<\/ul>\n
      \u597d\u4e86\uff0c\u672c\u6587\u5230\u6b64\u7ed3\u675f\uff0c\u5e26\u5927\u5bb6\u4e86\u89e3\u4e86\u300aJava \u4e2d\u7684\u91cd\u8f7d\u4e0e\u5c01\u88c5\uff1a\u4e3a\u4ec0\u4e48\u57fa\u672c\u7c7b\u578b\u548c\u5c01\u88c5\u7c7b\u578b\u4e0d\u80fd\u7b97\u4f5c\u91cd\u8f7d\uff1f\u300b\uff0c\u5e0c\u671b\u672c\u6587\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff01\u5173\u6ce8\u516c\u4f17\u53f7\uff0c\u7ed9\u5927\u5bb6\u5206\u4eab\u66f4\u591a\u6587\u7ae0\u77e5\u8bc6\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
      Java \u4e2d\u7684\u91cd\u8f7d\u4e0e\u5c01\u88c5\uff1a\u4e3a\u4ec0\u4e48...<\/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-203261","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203261","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=203261"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203261\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=203261"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=203261"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=203261"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}