{"id":57740,"date":"2024-10-10T20:46:45","date_gmt":"2024-10-10T12:46:45","guid":{"rendered":"https:\/\/server.hk\/cnblog\/57740\/"},"modified":"2024-10-10T20:46:45","modified_gmt":"2024-10-10T12:46:45","slug":"go%e6%95%99%e7%a8%8b-go-%e8%aa%9e%e8%a8%80%e5%af%a6%e4%be%8b%e5%8c%96%e7%b5%90%e6%a7%8b%e9%ab%94-%e7%82%ba%e7%b5%90%e6%a7%8b%e9%ab%94%e5%88%86%e9%85%8d%e5%85%a7%e5%ad%98%e4%b8%a6","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/57740\/","title":{"rendered":"GO\u6559\u7a0b: Go \u8a9e\u8a00\u5be6\u4f8b\u5316\u7d50\u69cb\u9ad4\u2014\u2014\u70ba\u7d50\u69cb\u9ad4\u5206\u914d\u5167\u5b58\u4e26\u521d\u59cb\u5316"},"content":{"rendered":"<h1 id=\"go%e6%95%99%e7%a8%8b-go-%e8%aa%9e%e8%a8%80%e5%af%a6%e4%be%8b%e5%8c%96%e7%b5%90%e6%a7%8b%e9%ab%94-%e7%82%ba%e7%b5%90%e6%a7%8b%e9%ab%94%e5%88%86%e9%85%8d%e5%85%a7%e5%ad%98%e4%b8%a6-tqecygBZQR\">GO\u6559\u7a0b: Go \u8a9e\u8a00\u5be6\u4f8b\u5316\u7d50\u69cb\u9ad4\u2014\u2014\u70ba\u7d50\u69cb\u9ad4\u5206\u914d\u5167\u5b58\u4e26\u521d\u59cb\u5316<\/h1>\n<p>Go \u8a9e\u8a00\uff08\u53c8\u7a31 Golang\uff09\u662f\u4e00\u7a2e\u975c\u614b\u985e\u578b\u3001\u7de8\u8b6f\u578b\u7684\u7de8\u7a0b\u8a9e\u8a00\uff0c\u56e0\u5176\u7c21\u6f54\u7684\u8a9e\u6cd5\u548c\u9ad8\u6548\u7684\u6027\u80fd\u800c\u53d7\u5230\u5ee3\u6cdb\u6b61\u8fce\u3002\u5728 Go \u8a9e\u8a00\u4e2d\uff0c\u7d50\u69cb\u9ad4\uff08struct\uff09\u662f\u4e00\u7a2e\u7528\u65bc\u7d44\u7e54\u6578\u64da\u7684\u8907\u5408\u6578\u64da\u985e\u578b\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u5728 Go \u8a9e\u8a00\u4e2d\u5be6\u4f8b\u5316\u7d50\u69cb\u9ad4\uff0c\u4e26\u70ba\u5176\u5206\u914d\u5167\u5b58\u548c\u521d\u59cb\u5316\u3002<\/p>\n<h2 id=\"%e7%b5%90%e6%a7%8b%e9%ab%94%e7%9a%84%e5%ae%9a%e7%be%a9-tqecygBZQR\">\u7d50\u69cb\u9ad4\u7684\u5b9a\u7fa9<\/h2>\n<p>\u7d50\u69cb\u9ad4\u662f\u4e00\u7d44\u4e0d\u540c\u985e\u578b\u6578\u64da\u7684\u96c6\u5408\uff0c\u901a\u5e38\u7528\u65bc\u8868\u793a\u4e00\u500b\u5be6\u9ad4\u7684\u5c6c\u6027\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u7d50\u69cb\u9ad4\u5b9a\u7fa9\u793a\u4f8b\uff1a<\/p>\n<pre><code>type Person struct {\n    Name string\n    Age  int\n}<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u5b9a\u7fa9\u4e86\u4e00\u500b\u540d\u70ba <code>Person<\/code> \u7684\u7d50\u69cb\u9ad4\uff0c\u5305\u542b\u5169\u500b\u5b57\u6bb5\uff1a<code>Name<\/code>\uff08\u5b57\u7b26\u4e32\u985e\u578b\uff09\u548c <code>Age<\/code>\uff08\u6574\u6578\u985e\u578b\uff09\u3002<\/p>\n<h2 id=\"%e5%af%a6%e4%be%8b%e5%8c%96%e7%b5%90%e6%a7%8b%e9%ab%94-tqecygBZQR\">\u5be6\u4f8b\u5316\u7d50\u69cb\u9ad4<\/h2>\n<p>\u5728 Go \u8a9e\u8a00\u4e2d\uff0c\u5be6\u4f8b\u5316\u7d50\u69cb\u9ad4\u6709\u5e7e\u7a2e\u65b9\u6cd5\u3002\u4ee5\u4e0b\u662f\u5e7e\u7a2e\u5e38\u898b\u7684\u5be6\u4f8b\u5316\u65b9\u5f0f\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e5%ad%97%e9%9d%a2%e9%87%8f%e5%88%9d%e5%a7%8b%e5%8c%96-tqecygBZQR\">1. \u4f7f\u7528\u5b57\u9762\u91cf\u521d\u59cb\u5316<\/h3>\n<p>\u6700\u7c21\u55ae\u7684\u65b9\u5f0f\u662f\u4f7f\u7528\u5b57\u9762\u91cf\u4f86\u521d\u59cb\u5316\u7d50\u69cb\u9ad4\uff1a<\/p>\n<pre><code>person1 := Person{Name: \"Alice\", Age: 30}<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u5275\u5efa\u4e86\u4e00\u500b\u540d\u70ba <code>person1<\/code> \u7684 <code>Person<\/code> \u7d50\u69cb\u9ad4\u5be6\u4f8b\uff0c\u4e26\u540c\u6642\u70ba\u5176\u5b57\u6bb5\u8ce6\u503c\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8-new-%e5%87%bd%e6%95%b8-tqecygBZQR\">2. \u4f7f\u7528 new \u51fd\u6578<\/h3>\n<p>\u53e6\u4e00\u7a2e\u65b9\u6cd5\u662f\u4f7f\u7528 <code>new<\/code> \u51fd\u6578\u4f86\u5206\u914d\u5167\u5b58\u4e26\u521d\u59cb\u5316\u7d50\u69cb\u9ad4\uff1a<\/p>\n<pre><code>person2 := new(Person)\nperson2.Name = \"Bob\"\nperson2.Age = 25<\/code><\/pre>\n<p>\u9019\u88e1\uff0c<code>new(Person)<\/code> \u6703\u8fd4\u56de\u4e00\u500b\u6307\u5411 <code>Person<\/code> \u7d50\u69cb\u9ad4\u7684\u6307\u91dd\uff0c\u7136\u5f8c\u6211\u5011\u53ef\u4ee5\u901a\u904e\u6307\u91dd\u4f86\u8a2d\u7f6e\u5b57\u6bb5\u7684\u503c\u3002<\/p>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8-%e7%ac%a6%e8%99%9f-tqecygBZQR\">3. \u4f7f\u7528 &amp; \u7b26\u865f<\/h3>\n<p>\u9084\u53ef\u4ee5\u4f7f\u7528 <code>&amp;<\/code> \u7b26\u865f\u4f86\u5275\u5efa\u7d50\u69cb\u9ad4\u7684\u6307\u91dd\uff1a<\/p>\n<pre><code>person3 := &amp;Person{Name: \"Charlie\", Age: 28}<\/code><\/pre>\n<p>\u9019\u6a23\uff0c\u6211\u5011\u540c\u6a23\u5f97\u5230\u4e86\u6307\u5411 <code>Person<\/code> \u7d50\u69cb\u9ad4\u7684\u6307\u91dd\uff0c\u4e26\u5728\u521d\u59cb\u5316\u6642\u8ce6\u503c\u3002<\/p>\n<h2 id=\"%e7%b5%90%e6%a7%8b%e9%ab%94%e7%9a%84%e4%bd%bf%e7%94%a8-tqecygBZQR\">\u7d50\u69cb\u9ad4\u7684\u4f7f\u7528<\/h2>\n<p>\u4e00\u65e6\u7d50\u69cb\u9ad4\u88ab\u5be6\u4f8b\u5316\uff0c\u6211\u5011\u5c31\u53ef\u4ee5\u4f7f\u7528\u5b83\u4f86\u57f7\u884c\u5404\u7a2e\u64cd\u4f5c\u3002\u4f8b\u5982\uff0c\u6211\u5011\u53ef\u4ee5\u5275\u5efa\u4e00\u500b\u51fd\u6578\u4f86\u6253\u5370\u7d50\u69cb\u9ad4\u7684\u5167\u5bb9\uff1a<\/p>\n<pre><code>func printPerson(p Person) {\n    fmt.Printf(\"Name: %s, Age: %dn\", p.Name, p.Age)\n}<\/code><\/pre>\n<p>\u7136\u5f8c\uff0c\u6211\u5011\u53ef\u4ee5\u9019\u6a23\u8abf\u7528\u9019\u500b\u51fd\u6578\uff1a<\/p>\n<pre><code>printPerson(person1)<\/code><\/pre>\n<h2 id=\"%e5%b0%8f%e7%b5%90-tqecygBZQR\">\u5c0f\u7d50<\/h2>\n<p>\u5728 Go \u8a9e\u8a00\u4e2d\uff0c\u7d50\u69cb\u9ad4\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u5e6b\u52a9\u6211\u5011\u7d44\u7e54\u548c\u7ba1\u7406\u6578\u64da\u3002\u901a\u904e\u4e0d\u540c\u7684\u65b9\u5f0f\u5be6\u4f8b\u5316\u7d50\u69cb\u9ad4\uff0c\u6211\u5011\u53ef\u4ee5\u9748\u6d3b\u5730\u70ba\u5176\u5206\u914d\u5167\u5b58\u4e26\u521d\u59cb\u5316\u3002\u7121\u8ad6\u662f\u4f7f\u7528\u5b57\u9762\u91cf\u3001<code>new<\/code> \u51fd\u6578\u9084\u662f <code>&amp;<\/code> \u7b26\u865f\uff0c\u958b\u767c\u8005\u90fd\u80fd\u5920\u6839\u64da\u9700\u6c42\u9078\u64c7\u6700\u5408\u9069\u7684\u65b9\u6cd5\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc Go \u8a9e\u8a00\u7684\u5b78\u7fd2\u6709\u8208\u8da3\uff0c\u6216\u8005\u9700\u8981\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u958b\u767c\u5de5\u4f5c\uff0c\u8acb\u96a8\u6642\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5728 Go \u8a9e\u8a00\u4e2d\u5be6\u4f8b\u5316\u7d50\u69cb\u9ad4\uff0c\u5206\u914d\u5167\u5b58\u4e26\u521d\u59cb\u5316\uff0c\u638c\u63e1\u7d50\u69cb\u9ad4\u7684\u57fa\u672c\u7528\u6cd5\u8207\u6280\u5de7\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-57740","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/57740","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=57740"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/57740\/revisions"}],"predecessor-version":[{"id":57741,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/57740\/revisions\/57741"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=57740"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=57740"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=57740"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}