{"id":57922,"date":"2024-10-10T22:16:30","date_gmt":"2024-10-10T14:16:30","guid":{"rendered":"https:\/\/server.hk\/cnblog\/57922\/"},"modified":"2024-10-10T22:16:30","modified_gmt":"2024-10-10T14:16:30","slug":"go%e6%95%99%e7%a8%8b-go-%e8%aa%9e%e8%a8%80%e6%95%b8%e7%b5%84%e8%a9%b3%e8%a7%a3","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/57922\/","title":{"rendered":"GO\u6559\u7a0b: Go \u8a9e\u8a00\u6578\u7d44\u8a73\u89e3"},"content":{"rendered":"<h1 id=\"go%e6%95%99%e7%a8%8b-go-%e8%aa%9e%e8%a8%80%e6%95%b8%e7%b5%84%e8%a9%b3%e8%a7%a3-GVYujtfcQS\">GO\u6559\u7a0b: Go \u8a9e\u8a00\u6578\u7d44\u8a73\u89e3<\/h1>\n<p>Go \u8a9e\u8a00\u662f\u4e00\u7a2e\u975c\u614b\u985e\u578b\u7684\u7de8\u7a0b\u8a9e\u8a00\uff0c\u56e0\u5176\u7c21\u6f54\u6027\u548c\u9ad8\u6548\u6027\u800c\u53d7\u5230\u5ee3\u6cdb\u6b61\u8fce\u3002\u5728 Go \u8a9e\u8a00\u4e2d\uff0c\u6578\u7d44\u662f\u4e00\u7a2e\u57fa\u672c\u7684\u6578\u64da\u7d50\u69cb\uff0c\u7528\u65bc\u5b58\u5132\u56fa\u5b9a\u5927\u5c0f\u7684\u540c\u985e\u578b\u5143\u7d20\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Go \u8a9e\u8a00\u4e2d\u7684\u6578\u7d44\uff0c\u5305\u62ec\u5176\u5b9a\u7fa9\u3001\u521d\u59cb\u5316\u3001\u64cd\u4f5c\u53ca\u5e38\u898b\u7528\u6cd5\u3002<\/p>\n<h2 id=\"%e6%95%b8%e7%b5%84%e7%9a%84%e5%ae%9a%e7%be%a9-GVYujtfcQS\">\u6578\u7d44\u7684\u5b9a\u7fa9<\/h2>\n<p>\u5728 Go \u8a9e\u8a00\u4e2d\uff0c\u6578\u7d44\u7684\u5b9a\u7fa9\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n<pre><code>var arrayName [size]dataType<\/code><\/pre>\n<p>\u5176\u4e2d\uff0c<code>arrayName<\/code> \u662f\u6578\u7d44\u7684\u540d\u7a31\uff0c<code>size<\/code> \u662f\u6578\u7d44\u7684\u5927\u5c0f\uff08\u5373\u53ef\u4ee5\u5b58\u5132\u7684\u5143\u7d20\u6578\u91cf\uff09\uff0c\u800c <code>dataType<\/code> \u5247\u662f\u6578\u7d44\u4e2d\u5143\u7d20\u7684\u985e\u578b\u3002\u4f8b\u5982\uff0c\u4ee5\u4e0b\u4ee3\u78bc\u5b9a\u7fa9\u4e86\u4e00\u500b\u53ef\u4ee5\u5b58\u5132 5 \u500b\u6574\u6578\u7684\u6578\u7d44\uff1a<\/p>\n<pre><code>var numbers [5]int<\/code><\/pre>\n<h2 id=\"%e6%95%b8%e7%b5%84%e7%9a%84%e5%88%9d%e5%a7%8b%e5%8c%96-GVYujtfcQS\">\u6578\u7d44\u7684\u521d\u59cb\u5316<\/h2>\n<p>Go \u8a9e\u8a00\u63d0\u4f9b\u4e86\u591a\u7a2e\u65b9\u5f0f\u4f86\u521d\u59cb\u5316\u6578\u7d44\uff1a<\/p>\n<ul>\n<li><strong>\u9ed8\u8a8d\u521d\u59cb\u5316\uff1a<\/strong>\u672a\u986f\u5f0f\u521d\u59cb\u5316\u7684\u6578\u7d44\u6703\u81ea\u52d5\u586b\u5145\u70ba\u96f6\u503c\u3002<\/li>\n<li><strong>\u986f\u5f0f\u521d\u59cb\u5316\uff1a<\/strong>\u53ef\u4ee5\u5728\u5b9a\u7fa9\u6642\u76f4\u63a5\u7d66\u6578\u7d44\u8ce6\u503c\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u521d\u59cb\u5316\u6578\u7d44\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>var numbers1 [5]int \/\/ \u9ed8\u8a8d\u521d\u59cb\u5316\nvar numbers2 = [5]int{1, 2, 3, 4, 5} \/\/ \u986f\u5f0f\u521d\u59cb\u5316\nvar numbers3 = [...]int{1, 2, 3} \/\/ \u81ea\u52d5\u8a08\u7b97\u5927\u5c0f\n<\/code><\/pre>\n<h2 id=\"%e6%95%b8%e7%b5%84%e7%9a%84%e6%93%8d%e4%bd%9c-GVYujtfcQS\">\u6578\u7d44\u7684\u64cd\u4f5c<\/h2>\n<p>\u5728 Go \u8a9e\u8a00\u4e2d\uff0c\u6578\u7d44\u7684\u64cd\u4f5c\u4e3b\u8981\u5305\u62ec\u8a2a\u554f\u5143\u7d20\u3001\u4fee\u6539\u5143\u7d20\u548c\u904d\u6b77\u6578\u7d44\u3002<\/p>\n<h3 id=\"%e8%a8%aa%e5%95%8f%e5%85%83%e7%b4%a0-GVYujtfcQS\">\u8a2a\u554f\u5143\u7d20<\/h3>\n<p>\u53ef\u4ee5\u901a\u904e\u7d22\u5f15\u4f86\u8a2a\u554f\u6578\u7d44\u4e2d\u7684\u5143\u7d20\uff0c\u7d22\u5f15\u5f9e 0 \u958b\u59cb\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>fmt.Println(numbers2[0]) \/\/ \u8f38\u51fa 1\n<\/code><\/pre>\n<h3 id=\"%e4%bf%ae%e6%94%b9%e5%85%83%e7%b4%a0-GVYujtfcQS\">\u4fee\u6539\u5143\u7d20<\/h3>\n<p>\u53ef\u4ee5\u901a\u904e\u7d22\u5f15\u4f86\u4fee\u6539\u6578\u7d44\u4e2d\u7684\u5143\u7d20\uff1a<\/p>\n<pre><code>numbers2[0] = 10\nfmt.Println(numbers2[0]) \/\/ \u8f38\u51fa 10\n<\/code><\/pre>\n<h3 id=\"%e9%81%8d%e6%ad%b7%e6%95%b8%e7%b5%84-GVYujtfcQS\">\u904d\u6b77\u6578\u7d44<\/h3>\n<p>\u53ef\u4ee5\u4f7f\u7528 <code>for<\/code> \u5faa\u74b0\u4f86\u904d\u6b77\u6578\u7d44\uff1a<\/p>\n<pre><code>for i := 0; i &lt; len(numbers2); i++ {\n    fmt.Println(numbers2[i])\n}\n<\/code><\/pre>\n<h2 id=\"%e6%95%b8%e7%b5%84%e7%9a%84%e7%89%b9%e6%80%a7-GVYujtfcQS\">\u6578\u7d44\u7684\u7279\u6027<\/h2>\n<p>Go \u8a9e\u8a00\u4e2d\u7684\u6578\u7d44\u5177\u6709\u4ee5\u4e0b\u7279\u6027\uff1a<\/p>\n<ul>\n<li><strong>\u56fa\u5b9a\u5927\u5c0f\uff1a<\/strong>\u6578\u7d44\u7684\u5927\u5c0f\u5728\u5275\u5efa\u6642\u78ba\u5b9a\uff0c\u7121\u6cd5\u66f4\u6539\u3002<\/li>\n<li><strong>\u503c\u985e\u578b\uff1a<\/strong>\u6578\u7d44\u662f\u503c\u985e\u578b\uff0c\u7576\u6578\u7d44\u88ab\u8ce6\u503c\u7d66\u53e6\u4e00\u500b\u8b8a\u91cf\u6642\uff0c\u6703\u5275\u5efa\u4e00\u500b\u526f\u672c\u3002<\/li>\n<li><strong>\u591a\u7dad\u6578\u7d44\uff1a<\/strong>Go \u8a9e\u8a00\u652f\u6301\u591a\u7dad\u6578\u7d44\u7684\u5b9a\u7fa9\uff0c\u4f8b\u5982\u4e8c\u7dad\u6578\u7d44\u3002<\/li>\n<\/ul>\n<h3 id=\"%e5%a4%9a%e7%b6%ad%e6%95%b8%e7%b5%84%e7%a4%ba%e4%be%8b-GVYujtfcQS\">\u591a\u7dad\u6578\u7d44\u793a\u4f8b<\/h3>\n<pre><code>var matrix [3][3]int \/\/ \u5b9a\u7fa9\u4e00\u500b 3x3 \u7684\u4e8c\u7dad\u6578\u7d44\nmatrix[0][0] = 1\nmatrix[1][1] = 2\nmatrix[2][2] = 3\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-GVYujtfcQS\">\u7d50\u8ad6<\/h2>\n<p>Go \u8a9e\u8a00\u4e2d\u7684\u6578\u7d44\u662f\u4e00\u7a2e\u5f37\u5927\u4e14\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0c\u9069\u5408\u7528\u65bc\u5b58\u5132\u56fa\u5b9a\u5927\u5c0f\u7684\u540c\u985e\u578b\u6578\u64da\u3002\u901a\u904e\u672c\u6587\u7684\u4ecb\u7d39\uff0c\u76f8\u4fe1\u8b80\u8005\u5c0d Go \u8a9e\u8a00\u7684\u6578\u7d44\u6709\u4e86\u66f4\u6df1\u5165\u7684\u4e86\u89e3\u3002\u82e5\u60a8\u5c0d\u65bc\u4f3a\u670d\u5668\u6216\u96f2\u670d\u52d9\u6709\u8208\u8da3\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4e86\u89e3\u66f4\u591a\u8cc7\u8a0a\uff0c\u63a2\u7d22\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u53ca\u5176\u4ed6\u670d\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u4e86\u89e3Go\u8a9e\u8a00\u4e2d\u7684\u6578\u7d44\uff0c\u638c\u63e1\u5176\u5b9a\u7fa9\u3001\u64cd\u4f5c\u53ca\u61c9\u7528\uff0c\u63d0\u5347\u7de8\u7a0b\u6280\u80fd\uff0c\u8f15\u9b06\u61c9\u5c0d\u6578\u64da\u8655\u7406\u6311\u6230\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-57922","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/57922","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=57922"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/57922\/revisions"}],"predecessor-version":[{"id":57923,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/57922\/revisions\/57923"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=57922"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=57922"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=57922"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}