{"id":7923,"date":"2023-01-28T13:44:40","date_gmt":"2023-01-28T05:44:40","guid":{"rendered":"https:\/\/egonlin.com\/?p=7923"},"modified":"2023-01-28T13:44:40","modified_gmt":"2023-01-28T05:44:40","slug":"16-%e5%9f%ba%e6%9c%ac%e6%95%b0%e6%8d%ae%e7%b1%bb%e5%9e%8b%e4%b9%8b%e5%b8%83%e5%b0%94","status":"publish","type":"post","link":"https:\/\/egonlin.com\/?p=7923","title":{"rendered":"16 \u57fa\u672c\u6570\u636e\u7c7b\u578b\u4e4b\u5e03\u5c14"},"content":{"rendered":"<h1>\u57fa\u672c\u6570\u636e\u7c7b\u578b\u4e4b\u5e03\u5c14\u578b<\/h1>\n<h2>\u4e00 \u4ecb\u7ecd<\/h2>\n<pre><code class=\"language-go\">\/\/ 1\u3001\u5e03\u5c14bool\u503c\u53ea\u6709\u4e24\u4e2a\n\u5e03\u5c14bool\u7c7b\u578b\u7684\u503c\u53ea\u6709\u4e24\u4e2a\uff1atrue\u548cfalse\n\n\/\/ 2\u3001\u83b7\u5f97bool\u503c\n\u53ef\u4ee5\u76f4\u63a5\u58f0\u660e\u53d8\u91cf\u6765\u5f97\u5230bool\u7c7b\u578b\u7684\u503c\n\u4e5f\u53ef\u4ee5\u901a\u8fc7==\u548c&lt;\u7b49\u6bd4\u8f83\u64cd\u4f5c\u6765\u5f97\u5230bool\u7c7b\u578b\u7684\u503c\u3002\n\n\/\/ 3\u3001\u5e03\u5c14bool\u503c\u5e94\u7528\nif\u548cfor\u8bed\u53e5\u7684\u6761\u4ef6\u90e8\u5206\u90fd\u662f\u5e03\u5c14\u7c7b\u578b\u7684\u503c<\/code><\/pre>\n<h2>\u4e8c \u6ce8\u610f\u70b9<\/h2>\n<ol>\n<li>\n<p>\u5e03\u5c14\u7c7b\u578b\u7684\u96f6\u503c\u4e3a<code>false<\/code>\u3002<\/p>\n<pre><code class=\"language-go\">var x bool\n\nfmt.Println(x) \/\/ false<\/code><\/pre>\n<\/li>\n<li>\n<p>Go \u8bed\u8a00\u4e2d\u5e03\u5c14bool\u578b\u53ea\u80fd\u5b58\u5e03\u5c14\u503ctrue\u6216false\uff0c\u4e0d\u80fd\u5b58\u5176\u4ed6\u3001\u4e0d\u80fd\u63a5\u53d7\u5176\u4ed6\u7c7b\u578b\u7684\u8d4b\u503c<\/p>\n<pre><code class=\"language-go\">\/\/1\u3001\u4ee5\u4e0b\u7684\u793a\u4f8b\u662f\u4e00\u4e9b\u9519\u8bef\u7684\u7528\u6cd5\uff0c\u4f1a\u5bfc\u81f4\u7f16\u8bd1\u9519\u8bef\uff1a\nvar b bool\nb = 1 \/\/ \u7f16\u8bd1\u9519\u8bef\nb = bool(1) \/\/ \u7f16\u8bd1\u9519\u8bef\n\n\/\/2\u3001\u4ee5\u4e0b\u7684\u7528\u6cd5\u624d\u662f\u6b63\u786e\u7684\uff1a\nvar b bool\nb = (1!=0) \/\/ \u7f16\u8bd1\u6b63\u786e\nfmt.Println(\"Result:\", b) \/\/ \u6253\u5370\u7ed3\u679c\u4e3aResult: true<\/code><\/pre>\n<\/li>\n<li>\n<p>Go \u8bed\u8a00\u4e2d\u5e03\u5c14bool\u578b\u4e0d\u652f\u6301\u81ea\u52a8\u6216\u5f3a\u5236\u7684\u7c7b\u578b\u8f6c\u6362(\u9700\u8981\u501f\u52a9if\u6765\u95f4\u63a5\u8f6c\u6362)<\/p>\n<pre><code class=\"language-go\">\/\/1\u3001\u5e03\u5c14\u503c\u5e76\u4e0d\u4f1a\u9690\u5f0f\u8f6c\u6362\u4e3a\u6570\u5b57\u503c0\u62161\uff0c\u53cd\u4e4b\u4ea6\u7136\u3002\u5fc5\u987b\u4f7f\u7528\u4e00\u4e2a\u663e\u5f0f\u7684if\u8bed\u53e5\u8f85\u52a9\u8f6c\u6362\uff1a\n\/\/1.1 bool\u503c\u8f6c\u6362\u62100\u62161\uff0c1\u4ee3\u8868true\uff0c0\u4ee3\u8868false\ni := 0\nif b {\ni = 1\n}\n\/\/1.2 0\u62161\u8f6c\u6362\u6210bool\u503c\ni := 0\nboolRes := (i!=0)\n\n\/\/2\u3001\u5982\u679c\u7ecf\u5e38\u505a\u7c7b\u4f3c\u7684\u8f6c\u6362\uff0c\u53ef\u4ee5\u5c06\u4e0a\u8ff0\u64cd\u4f5c\u5305\u88c5\u6210\u51fd\u6570\u66f4\u4e3a\u65b9\u4fbf\n\/\/2.1 \nfunc btoi(b bool) int {\nif b {\n    return 1\n}\nreturn 0\n}\n\/\/2.2\nfunc itob(i int) bool { return i != 0 }<\/code><\/pre>\n<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>\u57fa\u672c\u6570\u636e\u7c7b\u578b\u4e4b\u5e03\u5c14\u578b \u4e00 \u4ecb\u7ecd \/\/ 1\u3001\u5e03\u5c14bool\u503c\u53ea\u6709\u4e24\u4e2a \u5e03\u5c14bool\u7c7b\u578b\u7684\u503c\u53ea\u6709\u4e24\u4e2a\uff1atrue\u548cfa [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[4,449],"tags":[],"_links":{"self":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts\/7923"}],"collection":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7923"}],"version-history":[{"count":0,"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts\/7923\/revisions"}],"wp:attachment":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7923"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7923"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7923"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}