{"id":3844,"date":"2022-12-30T14:55:04","date_gmt":"2022-12-30T06:55:04","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=3844"},"modified":"2022-12-30T14:55:04","modified_gmt":"2022-12-30T06:55:04","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%e8%bd%89%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%e8%bd%89%e5%9e%8b\/","title":{"rendered":"\u5b78\u7fd2Go\u8a9e\u8a00\u4e2d\u7684\u5e38\u91cf\u985e\u578b\u8f49\u578b"},"content":{"rendered":"<p><meta name=\"keywords\" content=\"Go, \u8a9e\u8a00, \u5e38\u91cf\u985e\u578b\u8f49\u578b\"><\/p>\n<h2>Go \u8a9e\u8a00\u5e38\u91cf\u985e\u578b\u8f49\u578b<\/h2>\n<p>Go \u8a9e\u8a00\u662f\u4e00\u7a2e\u975e\u5e38\u6d41\u884c\u7684\u7de8\u7a0b\u8a9e\u8a00\uff0c\u5b83\u652f\u6301\u591a\u7a2e\u985e\u578b\u7684\u8f49\u63db\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662f\u5e38\u91cf\u985e\u578b\u8f49\u63db\u3002\u5728 Go \u8a9e\u8a00\u4e2d\uff0c\u5e38\u91cf\u985e\u578b\u8f49\u63db\u662f\u6307\u5c07\u4e00\u500b\u5e38\u91cf\u503c\u8f49\u63db\u70ba\u53e6\u4e00\u500b\u985e\u578b\u7684\u503c\u3002<\/p>\n<p><!--more--><\/p>\n<p>Go \u8a9e\u8a00\u652f\u6301\u591a\u7a2e\u985e\u578b\u7684\u8f49\u63db\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662f\u5e38\u91cf\u985e\u578b\u8f49\u63db\u3002\u5e38\u91cf\u985e\u578b\u8f49\u63db\u662f\u6307\u5c07\u4e00\u500b\u5e38\u91cf\u503c\u8f49\u63db\u70ba\u53e6\u4e00\u500b\u985e\u578b\u7684\u503c\u3002<\/p>\n<p>Go \u8a9e\u8a00\u4e2d\u7684\u5e38\u91cf\u985e\u578b\u8f49\u63db\u53ef\u4ee5\u5206\u70ba\u5169\u7a2e\uff1a<strong>\u663e\u5f0f\u8f49\u63db<\/strong>\u548c<strong>\u96b1\u5f0f\u8f49\u63db<\/strong>\u3002\u663e\u5f0f\u8f49\u63db\u662f\u6307\u5728\u7a0b\u5e8f\u4e2d\u660e\u78ba\u6307\u5b9a\u8f49\u63db\u7684\u985e\u578b\uff0c\u800c\u96b1\u5f0f\u8f49\u63db\u5247\u662f\u6307\u5728\u7a0b\u5e8f\u4e2d\u6c92\u6709\u660e\u78ba\u6307\u5b9a\u8f49\u63db\u7684\u985e\u578b\uff0c\u800c\u662f\u7531\u7de8\u8b6f\u5668\u81ea\u52d5\u63a8\u65b7\u51fa\u4f86\u7684\u3002<\/p>\n<p>\u8209\u4f8b\u4f86\u8aaa\uff0c\u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u6574\u6578\u5e38\u91cf\uff0c\u6211\u5011\u53ef\u4ee5\u5c07\u5b83\u8f49\u63db\u70ba\u6d6e\u9ede\u6578\uff1a<\/p>\n<pre class=\"brush: go\">\n\/\/ \u663e\u5f0f\u8f49\u63db\nconst a int = 10\nb := float64(a)\n\n\/\/ \u96b1\u5f0f\u8f49\u63db\nconst c int = 10\nd := c + 0.5\n<\/pre>\n<p>\u5728\u4e0a\u9762\u7684\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u5c07\u6574\u6578\u5e38\u91cf a \u8f49\u63db\u70ba\u6d6e\u9ede\u6578 b\uff0c\u9019\u662f\u4e00\u500b\u663e\u5f0f\u8f49\u63db\uff0c\u800c\u5c07\u6574\u6578\u5e38\u91cf c \u8f49\u63db\u70ba d\uff0c\u9019\u662f\u4e00\u500b\u96b1\u5f0f\u8f49\u63db\u3002<\/p>\n<p>\u53e6\u5916\uff0cGo \u8a9e\u8a00\u4e2d\u4e5f\u652f\u6301\u5c07\u5b57\u7b26\u4e32\u8f49\u63db\u70ba\u6574\u6578\u6216\u6d6e\u9ede\u6578\uff1a<\/p>\n<pre class=\"brush: go\">\n\/\/ \u5c07\u5b57\u7b26\u4e32\u8f49\u63db\u70ba\u6574\u6578\nconst str1 string = \"10\"\nnum1, _ := strconv.Atoi(str1)\n\n\/\/ \u5c07\u5b57\u7b26\u4e32\u8f49\u63db\u70ba\u6d6e\u9ede\u6578\nconst str2 string = \"10.5\"\nnum2, _ := strconv.ParseFloat(str2, 64)\n<\/pre>\n<p>\u5728\u4e0a\u9762\u7684\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u5c07\u5b57\u7b26\u4e32 str1 \u8f49\u63db\u70ba\u6574\u6578 num1\uff0c\u5c07\u5b57\u7b26\u4e32 str2 \u8f49\u63db\u70ba\u6d6e\u9ede\u6578 num2\u3002<\/p>\n<p>\u7e3d\u7d50\u4f86\u8aaa\uff0cGo \u8a9e\u8a00\u4e2d\u7684\u5e38\u91cf\u985e\u578b\u8f49\u63db\u53ef\u4ee5\u5206\u70ba\u663e\u5f0f\u8f49\u63db\u548c\u96b1\u5f0f\u8f49\u63db\uff0c\u53ef\u4ee5\u5c07\u4e00\u500b\u5e38\u91cf\u503c\u8f49\u63db\u70ba\u53e6\u4e00\u500b\u985e\u578b\u7684\u503c\uff0c\u4e5f\u53ef\u4ee5\u5c07\u5b57\u7b26\u4e32\u8f49\u63db\u70ba\u6574\u6578\u6216\u6d6e\u9ede\u6578\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u6587\u5c07\u4ecb\u7d39Go\u8a9e\u8a00\u4e2d\u7684\u5e38\u91cf\u985e\u578b\u8f49\u578b\uff0c\u8a73\u7d30\u4ecb\u7d39Go\u8a9e\u8a00\u4e2d\u7684\u5e38\u91cf\u985e\u578b\u8f49\u578b\u7684\u6982\u5ff5\u3001\u539f\u7406\u53ca\u5176\u5be6\u969b\u61c9\u7528\uff0c\u8b93\u8b80\u8005\u80fd\u5920\u66f4\u52a0\u6df1\u5165\u5730\u4e86\u89e3Go\u8a9e\u8a00\u4e2d\u7684\u5e38\u91cf\u985e\u578b\u8f49\u578b\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-3844","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\/pcFK27-100","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/3844","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=3844"}],"version-history":[{"count":1,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/3844\/revisions"}],"predecessor-version":[{"id":3845,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/3844\/revisions\/3845"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=3844"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=3844"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=3844"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}