{"id":3850,"date":"2022-12-30T14:58:45","date_gmt":"2022-12-30T06:58:45","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=3850"},"modified":"2022-12-30T14:58:45","modified_gmt":"2022-12-30T06:58:45","slug":"%e5%ad%b8%e7%bf%92go%e8%aa%9e%e8%a8%80%e4%b8%ad%e7%9a%84%e5%b8%b8%e9%87%8f%e9%a1%9e%e5%9e%8b","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/go\/%e5%ad%b8%e7%bf%92go%e8%aa%9e%e8%a8%80%e4%b8%ad%e7%9a%84%e5%b8%b8%e9%87%8f%e9%a1%9e%e5%9e%8b\/","title":{"rendered":"\u5b78\u7fd2Go\u8a9e\u8a00\u4e2d\u7684\u5e38\u91cf\u985e\u578b"},"content":{"rendered":"

<\/p>\n

Go \u8a9e\u8a00\u4e2d\u7684\u5e38\u91cf\u985e\u578b\u662f\u4e00\u500b\u91cd\u8981\u7684\u6982\u5ff5\uff0c\u5b83\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u7ba1\u7406\u7a0b\u5f0f\u78bc\uff0c\u4e26\u63d0\u9ad8\u7a0b\u5f0f\u7684\u53ef\u8b80\u6027\u548c\u53ef\u7dad\u8b77\u6027\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5011\u5c07\u8a73\u7d30\u4ecb\u7d39 Go \u8a9e\u8a00\u4e2d\u7684\u5e38\u91cf\u985e\u578b\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u7a0b\u5f0f\u7bc4\u4f8b\u4f86\u8aaa\u660e\u5982\u4f55\u4f7f\u7528\u5b83\u5011\u3002<\/p>\n

<\/p>\n

Go \u8a9e\u8a00\u4e2d\u7684\u5e38\u91cf\u985e\u578b\u662f\u4e00\u7a2e\u7279\u6b8a\u7684\u8b8a\u6578\uff0c\u5b83\u7684\u503c\u5728\u5ba3\u544a\u6642\u5c31\u5df2\u7d93\u88ab\u6307\u5b9a\uff0c\u4e26\u4e14\u5728\u7a0b\u5f0f\u57f7\u884c\u671f\u9593\u4e0d\u6703\u6539\u8b8a\u3002\u5b83\u5011\u53ef\u4ee5\u7528\u4f86\u5b58\u5132\u4e00\u4e9b\u56fa\u5b9a\u7684\u503c\uff0c\u4f8b\u5982\u6578\u5b57\u3001\u5b57\u7b26\u4e32\u6216\u5e03\u6797\u503c\u7b49\u3002<\/p>\n

\u5728 Go \u8a9e\u8a00\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528 const<\/code> \u95dc\u9375\u5b57\u4f86\u5ba3\u544a\u5e38\u91cf\uff0c\u4f8b\u5982\uff1a<\/p>\n

\nconst PI = 3.14\n<\/pre>\n
\u4e0a\u9762\u7684\u7a0b\u5f0f\u78bc\u5ba3\u544a\u4e86\u4e00\u500b\u540d\u70ba PI \u7684\u5e38\u91cf\uff0c\u5b83\u7684\u503c\u70ba 3.14\u3002<\/p>\n
\u9664\u4e86\u4f7f\u7528 const<\/code> \u95dc\u9375\u5b57\u5916\uff0cGo \u8a9e\u8a00\u9084\u63d0\u4f9b\u4e86\u53e6\u5916\u4e00\u7a2e\u65b9\u5f0f\u4f86\u5ba3\u544a\u5e38\u91cf\uff0c\u90a3\u5c31\u662f\u4f7f\u7528 iota<\/code> \u95dc\u9375\u5b57\u3002 iota<\/code> \u95dc\u9375\u5b57\u53ef\u4ee5\u7528\u4f86\u5ba3\u544a\u4e00\u7cfb\u5217\u7684\u5e38\u91cf\uff0c\u4e26\u4e14\u6bcf\u500b\u5e38\u91cf\u7684\u503c\u90fd\u662f\u524d\u4e00\u500b\u5e38\u91cf\u7684\u503c\u52a0 1\uff0c\u4f8b\u5982\uff1a<\/p>\n
\nconst (\n    A = iota\n    B = iota\n    C = iota\n)\n<\/pre>\n
\u4e0a\u9762\u7684\u7a0b\u5f0f\u78bc\u5ba3\u544a\u4e86\u4e09\u500b\u5e38\u91cf A\u3001B \u548c C\uff0c\u5b83\u5011\u7684\u503c\u5206\u5225\u70ba 0\u30011 \u548c 2\u3002<\/p>\n
\u6b64\u5916\uff0cGo \u8a9e\u8a00\u9084\u652f\u6301\u5c07\u5e38\u91cf\u7684\u503c\u8a2d\u7f6e\u70ba\u67d0\u500b\u8868\u9054\u5f0f\u7684\u7d50\u679c\uff0c\u4f8b\u5982\uff1a<\/p>\n
\nconst (\n    A = iota\n    B = iota * 10\n    C = iota * 100\n)\n<\/pre>\n
\u4e0a\u9762\u7684\u7a0b\u5f0f\u78bc\u5ba3\u544a\u4e86\u4e09\u500b\u5e38\u91cf A\u3001B \u548c C\uff0c\u5b83\u5011\u7684\u503c\u5206\u5225\u70ba 0\u300110 \u548c 100\u3002<\/p>\n
\u7e3d\u7d50\u4f86\u8aaa\uff0cGo \u8a9e\u8a00\u4e2d\u7684\u5e38\u91cf\u985e\u578b\u662f\u4e00\u7a2e\u975e\u5e38\u6709\u7528\u7684\u6982\u5ff5\uff0c\u5b83\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u7ba1\u7406\u7a0b\u5f0f\u78bc\uff0c\u4e26\u63d0\u9ad8\u7a0b\u5f0f\u7684\u53ef\u8b80\u6027\u548c\u53ef\u7dad\u8b77\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
Go\u8a9e\u8a00\u4e2d\u7684\u5e38\u91cf\u985e\u578b\u662f\u4e00\u7a2e\u7279\u6b8a\u7684\u8b8a\u91cf\uff0c\u5b83\u5011\u7684\u503c\u5728\u5ba3\u544a\u6642\u5c31\u5df2\u7d93\u78ba\u5b9a\uff0c\u4e26\u4e14\u4e0d\u80fd\u88ab\u6539\u8b8a\u3002\u672c\u6587\u5c07\u4ecb\u7d39Go\u8a9e\u8a00\u4e2d\u7684\u5e38\u91cf\u985e\u578b\uff0c\u4e26\u6df1\u5165\u63a2\u8a0e\u5b83\u5011\u7684\u529f\u80fd\u548c\u7528\u6cd5\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[171,172],"tags":[169,170],"class_list":["post-3850","post","type-post","status-publish","format-standard","hentry","category-go","category-golang","tag-go","tag-golang"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_shortlink":"https:\/\/wp.me\/pcFK27-106","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/3850","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/comments?post=3850"}],"version-history":[{"count":1,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/3850\/revisions"}],"predecessor-version":[{"id":3851,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/3850\/revisions\/3851"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=3850"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=3850"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=3850"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}