{"id":57884,"date":"2024-10-10T21:56:17","date_gmt":"2024-10-10T13:56:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/57884\/"},"modified":"2024-10-10T21:56:18","modified_gmt":"2024-10-10T13:56:18","slug":"go%e6%95%99%e7%a8%8b-go-%e8%aa%9e%e8%a8%80%e7%b5%90%e6%a7%8b%e9%ab%94%e5%ae%9a%e7%be%a9","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/57884\/","title":{"rendered":"GO\u6559\u7a0b: Go \u8a9e\u8a00\u7d50\u69cb\u9ad4\u5b9a\u7fa9"},"content":{"rendered":"

GO\u6559\u7a0b: Go \u8a9e\u8a00\u7d50\u69cb\u9ad4\u5b9a\u7fa9<\/h1>\n

Go \u8a9e\u8a00\uff08\u53c8\u7a31 Golang\uff09\u662f\u4e00\u7a2e\u975c\u614b\u985e\u578b\u3001\u7de8\u8b6f\u578b\u7684\u7a0b\u5f0f\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\u91cd\u8981\u7684\u6578\u64da\u985e\u578b\uff0c\u7528\u65bc\u7d44\u7e54\u548c\u5c01\u88dd\u6578\u64da\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Go \u8a9e\u8a00\u7684\u7d50\u69cb\u9ad4\u5b9a\u7fa9\u53ca\u5176\u4f7f\u7528\u65b9\u6cd5\u3002<\/p>\n

\u7d50\u69cb\u9ad4\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n

\u7d50\u69cb\u9ad4\u662f\u4e00\u7a2e\u7528\u65bc\u5c07\u4e0d\u540c\u985e\u578b\u7684\u6578\u64da\u7d44\u5408\u5728\u4e00\u8d77\u7684\u6578\u64da\u7d50\u69cb\u3002\u5b83\u53ef\u4ee5\u5305\u542b\u591a\u500b\u5b57\u6bb5\uff0c\u6bcf\u500b\u5b57\u6bb5\u53ef\u4ee5\u662f\u4e0d\u540c\u7684\u6578\u64da\u985e\u578b\u3002\u7d50\u69cb\u9ad4\u7684\u5b9a\u7fa9\u4f7f\u5f97\u6211\u5011\u80fd\u5920\u5275\u5efa\u8907\u96dc\u7684\u6578\u64da\u6a21\u578b\uff0c\u4e26\u4e14\u80fd\u5920\u66f4\u597d\u5730\u7d44\u7e54\u548c\u7ba1\u7406\u6578\u64da\u3002<\/p>\n

\u7d50\u69cb\u9ad4\u7684\u5b9a\u7fa9<\/h2>\n

\u5728 Go \u8a9e\u8a00\u4e2d\uff0c\u7d50\u69cb\u9ad4\u7684\u5b9a\u7fa9\u4f7f\u7528\u95dc\u9375\u5b57 type<\/code> \u548c struct<\/code>\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u7d50\u69cb\u9ad4\u5b9a\u7fa9\u7bc4\u4f8b\uff1a<\/p>\n

type Person struct {\n    Name string\n    Age  int\n}<\/code><\/pre>\n
\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u5b9a\u7fa9\u4e86\u4e00\u500b\u540d\u70ba Person<\/code> \u7684\u7d50\u69cb\u9ad4\uff0c\u5305\u542b\u5169\u500b\u5b57\u6bb5\uff1aName<\/code>\uff08\u5b57\u7b26\u4e32\u985e\u578b\uff09\u548c Age<\/code>\uff08\u6574\u6578\u985e\u578b\uff09\u3002<\/p>\n
\u5275\u5efa\u7d50\u69cb\u9ad4\u5be6\u4f8b<\/h2>\n
\u5b9a\u7fa9\u7d50\u69cb\u9ad4\u5f8c\uff0c\u6211\u5011\u53ef\u4ee5\u5275\u5efa\u7d50\u69cb\u9ad4\u7684\u5be6\u4f8b\u3002\u4ee5\u4e0b\u662f\u5275\u5efa Person<\/code> \u7d50\u69cb\u9ad4\u5be6\u4f8b\u7684\u7bc4\u4f8b\uff1a<\/p>\n
func main() {\n    person1 := Person{Name: \"Alice\", Age: 30}\n    fmt.Println(person1)\n}<\/code><\/pre>\n
\u5728\u9019\u6bb5\u4ee3\u78bc\u4e2d\uff0c\u6211\u5011\u4f7f\u7528\u4e86\u547d\u540d\u5b57\u6bb5\u7684\u65b9\u5f0f\u4f86\u521d\u59cb\u5316 person1<\/code> \u5be6\u4f8b\uff0c\u4e26\u4e14\u4f7f\u7528 fmt.Println<\/code> \u51fd\u6578\u8f38\u51fa\u8a72\u5be6\u4f8b\u7684\u5167\u5bb9\u3002<\/p>\n
\u7d50\u69cb\u9ad4\u7684\u5d4c\u5957<\/h2>\n
Go \u8a9e\u8a00\u652f\u6301\u7d50\u69cb\u9ad4\u7684\u5d4c\u5957\uff0c\u9019\u610f\u5473\u8457\u4e00\u500b\u7d50\u69cb\u9ad4\u53ef\u4ee5\u5305\u542b\u53e6\u4e00\u500b\u7d50\u69cb\u9ad4\u4f5c\u70ba\u5b57\u6bb5\u3002\u9019\u6a23\u53ef\u4ee5\u66f4\u597d\u5730\u7d44\u7e54\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u5d4c\u5957\u7d50\u69cb\u9ad4\u7684\u7bc4\u4f8b\uff1a<\/p>\n
type Address struct {\n    City    string\n    Country string\n}\n\ntype Person struct {\n    Name    string\n    Age     int\n    Address Address\n}<\/code><\/pre>\n
\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0cPerson<\/code> \u7d50\u69cb\u9ad4\u5305\u542b\u4e86\u4e00\u500b Address<\/code> \u7d50\u69cb\u9ad4\u4f5c\u70ba\u5b57\u6bb5\u3002\u9019\u6a23\uff0c\u6211\u5011\u53ef\u4ee5\u66f4\u6e05\u6670\u5730\u8868\u793a\u4e00\u500b\u4eba\u7684\u5730\u5740\u4fe1\u606f\u3002<\/p>\n
\u7d50\u69cb\u9ad4\u65b9\u6cd5<\/h2>\n
Go \u8a9e\u8a00\u5141\u8a31\u6211\u5011\u70ba\u7d50\u69cb\u9ad4\u5b9a\u7fa9\u65b9\u6cd5\u3002\u9019\u4f7f\u5f97\u6211\u5011\u53ef\u4ee5\u5c07\u884c\u70ba\u8207\u6578\u64da\u7d50\u5408\u5728\u4e00\u8d77\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u70ba Person<\/code> \u7d50\u69cb\u9ad4\u5b9a\u7fa9\u65b9\u6cd5\u7684\u7bc4\u4f8b\uff1a<\/p>\n
func (p Person) Greet() {\n    fmt.Printf(\"Hello, my name is %s and I am %d years old.n\", p.Name, p.Age)\n}<\/code><\/pre>\n
\u5728\u9019\u6bb5\u4ee3\u78bc\u4e2d\uff0c\u6211\u5011\u70ba Person<\/code> \u7d50\u69cb\u9ad4\u5b9a\u7fa9\u4e86\u4e00\u500b\u540d\u70ba Greet<\/code> \u7684\u65b9\u6cd5\uff0c\u8a72\u65b9\u6cd5\u6703\u8f38\u51fa\u4e00\u500b\u554f\u5019\u8a9e\u3002<\/p>\n
\u7d50\u8ad6<\/h2>\n
\u7d50\u69cb\u9ad4\u662f Go \u8a9e\u8a00\u4e2d\u4e00\u500b\u5f37\u5927\u7684\u7279\u6027\uff0c\u80fd\u5920\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u7d44\u7e54\u548c\u7ba1\u7406\u6578\u64da\u3002\u901a\u904e\u7d50\u69cb\u9ad4\u7684\u5b9a\u7fa9\u3001\u5be6\u4f8b\u5316\u3001\u5d4c\u5957\u548c\u65b9\u6cd5\uff0c\u6211\u5011\u53ef\u4ee5\u5275\u5efa\u51fa\u9748\u6d3b\u4e14\u53ef\u64f4\u5c55\u7684\u6578\u64da\u6a21\u578b\u3002\u7121\u8ad6\u662f\u5728\u5c0f\u578b\u9805\u76ee\u9084\u662f\u5927\u578b\u7cfb\u7d71\u4e2d\uff0c\u7d50\u69cb\u9ad4\u90fd\u80fd\u767c\u63ee\u91cd\u8981\u4f5c\u7528\u3002<\/p>\n
\u5982\u679c\u60a8\u5c0d\u65bc Go \u8a9e\u8a00\u7684\u5b78\u7fd2\u6709\u8208\u8da3\uff0c\u4e26\u5e0c\u671b\u5c0b\u627e\u5408\u9069\u7684\u74b0\u5883\u4f86\u9032\u884c\u958b\u767c\uff0c\u60a8\u53ef\u4ee5\u8003\u616e\u4f7f\u7528 \u9999\u6e2fVPS<\/a> \u670d\u52d9\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u958b\u767c\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u4e86\u89e3Go\u8a9e\u8a00\u4e2d\u7684\u7d50\u69cb\u9ad4\u5b9a\u7fa9\uff0c\u5b78\u7fd2\u5982\u4f55\u5275\u5efa\u548c\u4f7f\u7528\u7d50\u69cb\u9ad4\u4ee5\u7d44\u7e54\u6578\u64da\uff0c\u63d0\u5347\u7de8\u7a0b\u6548\u7387\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-57884","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/57884","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=57884"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/57884\/revisions"}],"predecessor-version":[{"id":57885,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/57884\/revisions\/57885"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=57884"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=57884"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=57884"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}