{"id":64746,"date":"2025-05-03T09:29:44","date_gmt":"2025-05-03T01:29:44","guid":{"rendered":"https:\/\/fwq.ai\/blog\/64746\/"},"modified":"2025-05-03T09:29:44","modified_gmt":"2025-05-03T01:29:44","slug":"i%e7%9c%9f%e7%9a%84%e6%98%af%e5%8e%9f%e5%ad%90%e6%93%8d%e4%bd%9c%e5%90%97%ef%bc%9f-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/64746\/","title":{"rendered":"i++\u771f\u7684\u662f\u539f\u5b50\u64cd\u4f5c\u5417\uff1f"},"content":{"rendered":"

\"i++\u771f\u7684\u662f\u539f\u5b50\u64cd\u4f5c\u5417\uff1f\u63d2\u56fe\"<\/p>\n

i++\u662f\u5426\u4e3a\u539f\u5b50\u64cd\u4f5c\uff1f<\/strong><\/p>\n

\u5728\u7f16\u7a0b\u4e2d\uff0ci++\u7ecf\u5e38\u88ab\u4f7f\u7528\u6765\u5bf9\u53d8\u91cfi\u8fdb\u884c\u81ea\u589e\u64cd\u4f5c\u3002\u6709\u4e9b\u4eba\u53ef\u80fd\u4f1a\u8ba4\u4e3ai++\u662f\u4e00\u4e2a\u539f\u5b50\u64cd\u4f5c\uff0c\u5373\u5b83\u662f\u4e00\u4e2a\u4e0d\u53ef\u4e2d\u65ad\u7684\u64cd\u4f5c\uff0c\u4f46\u4e8b\u5b9e\u5e76\u975e\u5982\u6b64\u3002<\/p>\n

\u539f\u56e0\uff1a<\/strong><\/p>\n

i++\u53ea\u662f\u4e00\u4e2a\u8bed\u6cd5\u7cd6\uff0c\u5b83\u5b9e\u9645\u4e0a\u4f1a\u88ab\u7f16\u8bd1\u5668\u8f6c\u6362\u4e3a\u5982\u4e0b\u4e09\u4e2a\u987a\u5e8f\u6267\u884c\u7684\u52a8\u4f5c\uff1a<\/p>\n

    \n
  1. \u83b7\u53d6\u53d8\u91cfi\u7684\u503c<\/li>\n
  2. \u5bf9\u83b7\u53d6\u7684\u503c\u52a01<\/li>\n
  3. \u5c06\u52a01\u540e\u7684\u503c\u91cd\u65b0\u8d4b\u503c\u7ed9\u53d8\u91cfi<\/li>\n<\/ol>\n

    \u7531\u4e8e\u8fd9\u4e09\u4e2a\u64cd\u4f5c\u662f\u987a\u5e8f\u6267\u884c\u7684\uff0c\u56e0\u6b64\u4e0d\u662f\u4e00\u4e2a\u539f\u5b50\u64cd\u4f5c\u3002\u5b83\u53ef\u80fd\u4f1a\u88ab\u5176\u4ed6\u7ebf\u7a0b\u6216\u4e2d\u65ad\u6253\u65ad\uff0c\u4ece\u800c\u5bfc\u81f4\u610f\u5916\u7684\u7ed3\u679c\u3002<\/p>\n

    \u4e3e\u4e2a\u4f8b\u5b50\uff1a<\/strong><\/p>\n

    \u5047\u8bbe\u6709\u4e24\u4e2a\u7ebf\u7a0b\u540c\u65f6\u8bbf\u95ee\u53d8\u91cfi\uff0c\u5e76\u4e14\u90fd\u8bd5\u56fe\u5bf9\u5b83\u8fdb\u884c\u81ea\u589e\u64cd\u4f5c\u3002<\/p>\n

      \n
    • \u7ebf\u7a0b1\uff1a\u83b7\u53d6i\u7684\u503c\u4e3a1<\/li>\n
    • \u7ebf\u7a0b2\uff1a\u83b7\u53d6i\u7684\u503c\u4e5f\u4e3a1<\/li>\n
    • \u4e2d\u65ad\u53d1\u751f\uff0c\u7ebf\u7a0b1\u88ab\u6682\u505c<\/li>\n
    • \u7ebf\u7a0b2\u6267\u884c\u81ea\u589e\u64cd\u4f5c\uff1ai = 1 + 1 = 2<\/li>\n
    • \u7ebf\u7a0b1\u6062\u590d\u6267\u884c\uff0c\u6267\u884c\u81ea\u589e\u64cd\u4f5c\uff1ai = 1 + 1 = 2<\/li>\n<\/ul>\n

      \u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u53d8\u91cfi\u7684\u6700\u7ec8\u503c\u5c06\u4e3a2\uff0c\u800c\u4e0d\u662f\u9884\u671f\u76843\u3002\u8fd9\u662f\u56e0\u4e3a\u7ebf\u7a0b1\u7684\u81ea\u589e\u64cd\u4f5c\u88ab\u7ebf\u7a0b2\u7684\u4e2d\u65ad\u6253\u65ad\u3002<\/p>\n

      \u7efc\u4e0a\u6240\u8ff0\uff0ci++\u4e0d\u662f\u4e00\u4e2a\u539f\u5b50\u64cd\u4f5c\uff0c\u5b83\u53ef\u4ee5\u88ab\u5176\u4ed6\u7ebf\u7a0b\u6216\u4e2d\u65ad\u6253\u65ad\uff0c\u4ece\u800c\u5bfc\u81f4\u610f\u5916\u7684\u7ed3\u679c\u3002\u5728\u9700\u8981\u4f7f\u7528\u539f\u5b50\u81ea\u589e\u64cd\u4f5c\u65f6\uff0c\u5e94\u8be5\u4f7f\u7528\u539f\u5b50\u9012\u589e\u8fd0\u7b97\u7b26\uff08\u4f8b\u5982++i\uff09\u3002<\/p>\n

      \u4ee5\u4e0a\u5c31\u662fi++\u771f\u7684\u662f\u539f\u5b50\u64cd\u4f5c\u5417\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8IDCBABY\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"

      i++\u662f\u5426\u4e3a\u539f\u5b50\u64cd\u4f5c\uff1f \u5728\u7f16\u7a0b\u4e2d\uff0ci++\u7ecf\u5e38\u88ab\u4f7f\u7528\u6765\u5bf9\u53d8\u91cfi\u8fdb\u884c\u81ea\u589e\u64cd\u4f5c\u3002\u6709\u4e9b\u4eba\u53ef\u80fd\u4f1a\u8ba4\u4e3ai++\u662f\u4e00\u4e2a\u539f\u5b50\u64cd\u4f5c\uff0c\u5373\u5b83\u662f\u4e00\u4e2a\u4e0d\u53ef\u4e2d\u65ad\u7684\u64cd\u4f5c\uff0c\u4f46\u4e8b\u5b9e\u5e76\u975e\u5982\u6b64\u3002 \u539f\u56e0\uff1a i++\u53ea\u662f\u4e00\u4e2a\u8bed\u6cd5\u7cd6\uff0c\u5b83\u5b9e\u9645\u4e0a\u4f1a\u88ab\u7f16\u8bd1\u5668\u8f6c\u6362\u4e3a\u5982\u4e0b\u4e09\u4e2a\u987a\u5e8f\u6267\u884c\u7684\u52a8\u4f5c\uff1a \u83b7\u53d6\u53d8\u91cfi\u7684\u503c \u5bf9\u83b7\u53d6\u7684\u503c\u52a01 \u5c06\u52a01\u540e\u7684\u503c\u91cd\u65b0\u8d4b\u503c\u7ed9\u53d8\u91cfi \u7531\u4e8e\u8fd9\u4e09\u4e2a\u64cd\u4f5c\u662f\u987a\u5e8f\u6267\u884c\u7684\uff0c\u56e0\u6b64\u4e0d\u662f\u4e00\u4e2a\u539f\u5b50\u64cd\u4f5c\u3002\u5b83\u53ef\u80fd\u4f1a\u88ab\u5176\u4ed6\u7ebf\u7a0b\u6216\u4e2d\u65ad\u6253\u65ad\uff0c\u4ece\u800c\u5bfc\u81f4\u610f\u5916\u7684\u7ed3\u679c\u3002 \u4e3e\u4e2a\u4f8b\u5b50\uff1a \u5047\u8bbe\u6709\u4e24\u4e2a\u7ebf\u7a0b\u540c\u65f6\u8bbf\u95ee\u53d8\u91cfi\uff0c\u5e76\u4e14\u90fd\u8bd5\u56fe\u5bf9\u5b83\u8fdb\u884c\u81ea\u589e\u64cd\u4f5c\u3002 \u7ebf\u7a0b1\uff1a\u83b7\u53d6i\u7684\u503c\u4e3a1 \u7ebf\u7a0b2\uff1a\u83b7\u53d6i\u7684\u503c\u4e5f\u4e3a1 \u4e2d\u65ad\u53d1\u751f\uff0c\u7ebf\u7a0b1\u88ab\u6682\u505c \u7ebf\u7a0b2\u6267\u884c\u81ea\u589e\u64cd\u4f5c\uff1ai = 1 + 1 = 2 \u7ebf\u7a0b1\u6062\u590d\u6267\u884c\uff0c\u6267\u884c\u81ea\u589e\u64cd\u4f5c\uff1ai = 1 + 1 = 2 \u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u53d8\u91cfi\u7684\u6700\u7ec8\u503c\u5c06\u4e3a2\uff0c\u800c\u4e0d\u662f\u9884\u671f\u76843\u3002\u8fd9\u662f\u56e0\u4e3a\u7ebf\u7a0b1\u7684\u81ea\u589e\u64cd\u4f5c\u88ab\u7ebf\u7a0b2\u7684\u4e2d\u65ad\u6253\u65ad\u3002 \u7efc\u4e0a\u6240\u8ff0\uff0ci++\u4e0d\u662f\u4e00\u4e2a\u539f\u5b50\u64cd\u4f5c\uff0c\u5b83\u53ef\u4ee5\u88ab\u5176\u4ed6\u7ebf\u7a0b\u6216\u4e2d\u65ad\u6253\u65ad\uff0c\u4ece\u800c\u5bfc\u81f4\u610f\u5916\u7684\u7ed3\u679c\u3002\u5728\u9700\u8981\u4f7f\u7528\u539f\u5b50\u81ea\u589e\u64cd\u4f5c\u65f6\uff0c\u5e94\u8be5\u4f7f\u7528\u539f\u5b50\u9012\u589e\u8fd0\u7b97\u7b26\uff08\u4f8b\u5982++i\uff09\u3002 \u4ee5\u4e0a\u5c31\u662fi++\u771f\u7684\u662f\u539f\u5b50\u64cd\u4f5c\u5417\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8IDCBABY\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-64746","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/64746","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=64746"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/64746\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=64746"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=64746"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=64746"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}