{"id":205727,"date":"2025-06-12T10:35:19","date_gmt":"2025-06-12T02:35:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/205727\/"},"modified":"2025-06-12T10:35:19","modified_gmt":"2025-06-12T02:35:19","slug":"%e5%a6%82%e4%bd%95%e5%ae%9a%e4%b9%89-golang-%e4%b8%ad%e5%ae%9e%e7%8e%b0%e4%ba%86%e6%8e%a5%e5%8f%a3%e7%9a%84%e7%b1%bb%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/205727\/","title":{"rendered":"\u5982\u4f55\u5b9a\u4e49 Golang \u4e2d\u5b9e\u73b0\u4e86\u63a5\u53e3\u7684\u7c7b\uff1f"},"content":{"rendered":"<p>\u6765\u5230GOLANG\u7684\u5927\u5bb6\uff0c\u76f8\u4fe1\u90fd\u662f\u7f16\u7a0b\u5b66\u4e60\u7231\u597d\u8005\uff0c\u5e0c\u671b\u5728\u8fd9\u91cc\u5b66\u4e60GOLANG\u76f8\u5173\u7f16\u7a0b\u77e5\u8bc6\u3002\u4e0b\u9762\u672c\u7bc7\u6587\u7ae0\u5c31\u6765\u5e26\u5927\u5bb6\u804a\u804a\u300a\u5982\u4f55\u5b9a\u4e49 GOLANG \u4e2d\u5b9e\u73b0\u4e86\u63a5\u53e3\u7684\u7c7b\uff1f\u300b\uff0c\u4ecb\u7ecd\u4e00\u4e0b\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff0c\u52a9\u529b\u5b9e\u6218\u5f00\u53d1\uff01,<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241026\/1729950972671cf4fcc4298.jpg\" class=\"aligncenter\">,\u5728 Go \u4e2d\uff0c\u5b9e\u73b0\u63a5\u53e3\u7c7b\u4f3c\u4e8e Java \u4e2d\u7684\u5b9e\u73b0\u63a5\u53e3\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528<br \/>\n<code>implements<\/code> \u5173\u952e\u5b57\u6765\u5b9a\u4e49\u4e00\u4e2a\u5b9e\u73b0\u4e86\u7279\u5b9a\u63a5\u53e3\u7684\u7c7b\u3002,<br \/>\n<strong>\u8bed\u6cd5\uff1a<\/strong>,<br \/>\n<strong>\u793a\u4f8b\uff1a<\/strong>,<br \/>\n<strong>\u5b9e\u6218\u6848\u4f8b\uff1a<\/strong>,\u5047\u8bbe\u60a8\u60f3\u6839\u636e\u7ed9\u5b9a\u7684 ID \u83b7\u53d6\u4e00\u4e2a\u7528\u6237\u3002\u60a8\u53ef\u4ee5\u5728\u5b9e\u73b0<br \/>\n<code>Repository<\/code> \u63a5\u53e3\u7684<br \/>\n<code>UserRepository<\/code> \u4e2d\u5b9a\u4e49\u4e00\u4e2a<br \/>\n<code>GetUser<\/code> \u65b9\u6cd5\u6765\u5b9e\u73b0\u8fd9\u4e00\u76ee\u6807\u3002,\u7406\u8bba\u8981\u638c\u63e1\uff0c\u5b9e\u64cd\u4e0d\u80fd\u843d\uff01\u4ee5\u4e0a\u5173\u4e8e\u300a\u5982\u4f55\u5b9a\u4e49 GOLANG \u4e2d\u5b9e\u73b0\u4e86\u63a5\u53e3\u7684\u7c7b\uff1f\u300b\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u5927\u5bb6\u90fd\u638c\u63e1\u4e86\u5427\uff01\u5982\u679c\u60f3\u8981\u7ee7\u7eed\u63d0\u5347\u81ea\u5df1\u7684\u80fd\u529b\uff0c\u90a3\u4e48\u5c31\u6765\u5173\u6ce8GOLANG\u516c\u4f17\u53f7\u5427\uff01,\u6765\u5230GOLANG\u7684\u5927\u5bb6\uff0c\u76f8\u4fe1\u90fd\u662f\u7f16\u7a0b\u5b66\u4e60\u7231\u597d\u8005\uff0c\u5e0c\u671b\u5728\u8fd9\u91cc\u5b66\u4e60GOLANG\u76f8\u5173\u7f16\u7a0b\u77e5\u8bc6\u3002\u4e0b\u9762\u672c\u7bc7\u6587\u7ae0\u5c31\u6765\u5e26\u5927\u5bb6\u804a\u804a\u300a\u5982\u4f55\u5b9a\u4e49 GOLANG \u4e2d\u5b9e\u73b0\u4e86\u63a5\u53e3\u7684\u7c7b\uff1f\u300b\uff0c\u4ecb\u7ecd\u4e00\u4e0b\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff0c\u52a9\u529b\u5b9e\u6218\u5f00\u53d1\uff01,<br \/>\n<b><\/b> <\/p>\n<p>\u5f53\u524d\u4f4d\u7f6e\uff1a <span>&gt;<\/span>  <span>&gt;<\/span>  <span>&gt;<\/span>  <span>&gt;<\/span> <span>\u5982\u4f55\u5b9a\u4e49 GOLANG \u4e2d\u5b9e\u73b0\u4e86\u63a5\u53e3\u7684\u7c7b\uff1f<\/span><\/p>\n<h1>\u5982\u4f55\u5b9a\u4e49 GOLANG \u4e2d\u5b9e\u73b0\u4e86\u63a5\u53e3\u7684\u7c7b\uff1f<\/h1>\n<p><span>2024-10-26 21:56:27<\/span><br \/>\n<span><i><\/i>0\u6d4f\u89c8<\/span><br \/>\n<span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u6765\u5230GOLANG\u7684\u5927\u5bb6\uff0c\u76f8\u4fe1\u90fd\u662f\u7f16\u7a0b\u5b66\u4e60\u7231\u597d\u8005\uff0c\u5e0c\u671b\u5728\u8fd9\u91cc\u5b66\u4e60GOLANG\u76f8\u5173\u7f16\u7a0b\u77e5\u8bc6\u3002\u4e0b\u9762\u672c\u7bc7\u6587\u7ae0\u5c31\u6765\u5e26\u5927\u5bb6\u804a\u804a\u300a\u5982\u4f55\u5b9a\u4e49 GOLANG \u4e2d\u5b9e\u73b0\u4e86\u63a5\u53e3\u7684\u7c7b\uff1f\u300b\uff0c\u4ecb\u7ecd\u4e00\u4e0b\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff0c\u52a9\u529b\u5b9e\u6218\u5f00\u53d1\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241026\/1729950972671cf4fcc4298.jpg\" class=\"aligncenter\"><\/p>\n<h2>\u5982\u4f55\u5b9a\u4e49\u5b9e\u73b0\u4e86\u63a5\u53e3\u7684\u7c7b\uff1f<\/h2>\n<p>\u5728 Go \u4e2d\uff0c\u5b9e\u73b0\u63a5\u53e3\u7c7b\u4f3c\u4e8e Java \u4e2d\u7684\u5b9e\u73b0\u63a5\u53e3\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528 <code>implements<\/code> \u5173\u952e\u5b57\u6765\u5b9a\u4e49\u4e00\u4e2a\u5b9e\u73b0\u4e86\u7279\u5b9a\u63a5\u53e3\u7684\u7c7b\u3002<\/p>\n<p><strong>\u8bed\u6cd5\uff1a<\/strong><\/p>\n<pre>type \u4f60\u7684\u7c7b\u578b\u540d\u79f0 implements \u63a5\u53e3\u540d\u79f0<\/pre>\n<p><strong>\u793a\u4f8b\uff1a<\/strong><\/p>\n<pre>package main\n\nimport \"fmt\"\n\n\/\/ \u5b9a\u4e49\u4e00\u4e2a\u63a5\u53e3\ntype Speaker interface {\n    Speak()\n}\n\n\/\/ \u5b9a\u4e49\u4e00\u4e2a\u5b9e\u73b0\u4e86 Speaker \u63a5\u53e3\u7684\u7c7b\ntype Person struct {\n    name string\n}\n\nfunc (p *Person) Speak() {\n    fmt.Printf(\"Hello, my name is %s!\\n\", p.name)\n}\n\nfunc main() {\n    \/\/ \u521b\u5efa\u4e00\u4e2a\u5b9e\u73b0\u4e86 Speaker \u63a5\u53e3\u7684\u5bf9\u8c61\n    john := &amp;Person{name: \"John\"}\n    \n    \/\/ \u8c03\u7528\u5b9e\u73b0\u7684\u65b9\u6cd5\n    john.Speak()\n}<\/pre>\n<p><strong>\u5b9e\u6218\u6848\u4f8b\uff1a<\/strong><\/p>\n<p>\u5047\u8bbe\u60a8\u60f3\u6839\u636e\u7ed9\u5b9a\u7684 ID \u83b7\u53d6\u4e00\u4e2a\u7528\u6237\u3002\u60a8\u53ef\u4ee5\u5728\u5b9e\u73b0 <code>Repository<\/code> \u63a5\u53e3\u7684 <code>UserRepository<\/code> \u4e2d\u5b9a\u4e49\u4e00\u4e2a <code>GetUser<\/code> \u65b9\u6cd5\u6765\u5b9e\u73b0\u8fd9\u4e00\u76ee\u6807\u3002<\/p>\n<pre>package main\n\nimport (\n    \"context\"\n    \"fmt\"\n)\n\n\/\/ \u5b9a\u4e49\u4e00\u4e2a Repository \u63a5\u53e3\ntype Repository interface {\n    GetUser(ctx context.Context, id int) (*User, error)\n}\n\n\/\/ \u5b9a\u4e49\u5b9e\u73b0\u4e86 Repository \u63a5\u53e3\u7684 UserRepository\ntype UserRepository struct{}\n\nfunc (r *UserRepository) GetUser(ctx context.Context, id int) (*User, error) {\n    \/\/ \u5b9e\u9645\u5b9e\u73b0\u903b\u8f91\n    fmt.Printf(\"Getting user with ID: %d\\n\", id)\n    return &amp;User{ID: id, Name: \"John\"}, nil\n}\n\n\/\/ \u5b9a\u4e49\u4e00\u4e2a User \u7ed3\u6784\u4f53\ntype User struct {\n    ID   int\n    Name string\n}\n\nfunc main() {\n    \/\/ \u521b\u5efa\u4e00\u4e2a UserRepository \u5bf9\u8c61\n    repo := &amp;UserRepository{}\n    \n    \/\/ \u8c03\u7528\u5b9e\u73b0\u7684\u65b9\u6cd5\n    user, err := repo.GetUser(context.Background(), 1)\n    if err != nil {\n        fmt.Println(err)\n        return\n    }\n    \n    fmt.Println(user)\n}<\/pre>\n<p>\u7406\u8bba\u8981\u638c\u63e1\uff0c\u5b9e\u64cd\u4e0d\u80fd\u843d\uff01\u4ee5\u4e0a\u5173\u4e8e\u300a\u5982\u4f55\u5b9a\u4e49 GOLANG \u4e2d\u5b9e\u73b0\u4e86\u63a5\u53e3\u7684\u7c7b\uff1f\u300b\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u5927\u5bb6\u90fd\u638c\u63e1\u4e86\u5427\uff01\u5982\u679c\u60f3\u8981\u7ee7\u7eed\u63d0\u5347\u81ea\u5df1\u7684\u80fd\u529b\uff0c\u90a3\u4e48\u5c31\u6765\u5173\u6ce8GOLANG\u516c\u4f17\u53f7\u5427\uff01<\/p>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   Java\u4e2d\u51fd\u6570\u53c2\u6570\u7684\u9ed8\u8ba4\u503c\n <\/dd>\n<\/dl>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   \u5982\u4f55\u5728\u65ad\u7f51\u72b6\u6001\u4e0b\u64ad\u653e\u7f13\u5b58\u97f3\u9891\uff1f\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>\u6765\u5230GOLANG\u7684\u5927\u5bb6\uff0c\u76f8\u4fe1\u90fd\u662f&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-205727","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/205727","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=205727"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/205727\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=205727"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=205727"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=205727"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}