{"id":47496,"date":"2023-12-19T22:56:38","date_gmt":"2024-01-18T21:24:06","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8go%e8%af%ad%e8%a8%80%e4%b8%ad%e5%ad%a6%e4%b9%a0graphql%e6%9c%8d%e5%8a%a1%e5%99%a8%e7%ab%af%ef%bc%882%ef%bc%89-%e5%b0%9d%e8%af%95%e8%bf%90%e8%a1%8cgraphql%e6%9c%8d%e5%8a%a1%e5%99%a8%e3%80%82\/"},"modified":"2024-05-04T14:21:05","modified_gmt":"2024-05-04T06:21:05","slug":"%e5%9c%a8go%e8%af%ad%e8%a8%80%e4%b8%ad%e5%ad%a6%e4%b9%a0graphql%e6%9c%8d%e5%8a%a1%e5%99%a8%e7%ab%af%ef%bc%882%ef%bc%89-%e5%b0%9d%e8%af%95%e8%bf%90%e8%a1%8cgraphql%e6%9c%8d%e5%8a%a1%e5%99%a8%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8go%e8%af%ad%e8%a8%80%e4%b8%ad%e5%ad%a6%e4%b9%a0graphql%e6%9c%8d%e5%8a%a1%e5%99%a8%e7%ab%af%ef%bc%882%ef%bc%89-%e5%b0%9d%e8%af%95%e8%bf%90%e8%a1%8cgraphql%e6%9c%8d%e5%8a%a1%e5%99%a8%e3%80%82\/","title":{"rendered":"\u5728Go\u8bed\u8a00\u4e2d\u5b66\u4e60GraphQL\u670d\u52a1\u5668\u7aef\uff082\uff09-\u5c1d\u8bd5\u8fd0\u884cGraphQL\u670d\u52a1\u5668"},"content":{"rendered":"<p>\u4f60\u597d\u3002<\/p>\n<p>\u7b2c\u4e8c\u90e8\u5206\u4ecb\u7ecd\u5982\u4f55\u201c\u8fd0\u884cGraphQL\u670d\u52a1\u5668\u201d\u3002<\/p>\n<h1>\u5173\u4e8e\u8fd9\u4e00\u7ae0<\/h1>\n<p>\u8ba9\u6211\u4eec\u7acb\u5373\u6765\u770b\u4e00\u4e0bGraphQL\u670d\u52a1\u5668\u7aef\u4ee3\u7801\u3002<\/p>\n<p>\u8fd9\u6b21\u6211\u4eec\u5c06\u4f7f\u7528\u4e00\u4e2a\u540d\u4e3agqlgen\u7684Go\u8bed\u8a00GraphQL\u670d\u52a1\u5668\u7aef\u5e93\u3002<br \/>\ngqlgen\u547d\u4ee4\u5177\u6709\u751f\u6210TODO\u7ba1\u7406API\u4ee3\u7801\u7684\u793a\u4f8b\u5e94\u7528\u7684\u529f\u80fd\uff0c\u56e0\u6b64\u6211\u4eec\u5c06\u751f\u6210\u8fd9\u4e2a\u4ee3\u7801\u5e76\u5c06\u5176\u5b9e\u9645\u8fd0\u884c\u8d77\u6765\u3002<\/p>\n<h1>gqlgen \u547d\u4ee4<\/h1>\n<p>gqlgen\u547d\u4ee4\u662f\u4e00\u4e2a\u7528\u4e8e\u4eceGraphQL\u6a21\u5f0f\u4fe1\u606f\u81ea\u52a8\u751f\u6210\u4f7f\u7528Go\u7f16\u5199\u7684\u670d\u52a1\u5668\u7aef\u4ee3\u7801\u7684\u547d\u4ee4\u3002<\/p>\n<h2>\u5b89\u88c5<\/h2>\n<p>\u7531\u4e8egqlgen\u547d\u4ee4\u662f\u4f7f\u7528Go\u8bed\u8a00\u7f16\u5199\u7684\u547d\u4ee4\uff0c\u56e0\u6b64\u53ef\u4ee5\u4f7f\u7528go install\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"gp\">$<\/span> go <span class=\"nb\">install <\/span>github.com\/99designs\/gqlgen@latest\r\n<span class=\"gp\">$<\/span> gqlgen version\r\n<span class=\"go\">v0.17.22\r\n<\/span><\/code><\/pre>\n<h2>\u751f\u6210\u6837\u672c\u4ee3\u7801<\/h2>\n<p>\u5728\u4e2d\u6587\u4e2d\uff0c\u53ef\u4ee5\u8fd9\u6837\u8868\u8ff0\uff1a<br \/>\n\u751f\u6210TODO\u7ba1\u7406API\u7684\u6837\u4f8b\u5e94\u7528\u7a0b\u5e8f\u4ee3\u7801\u7684\u547d\u4ee4\u662fgqlgen init\u3002<br \/>\n\u5728\u4e3a\u653e\u7f6e\u6837\u4f8b\u4ee3\u7801\u800c\u51c6\u5907\u7684\u76ee\u5f55\u4e2d\u6267\u884cgo mod init\u540e\uff0c\u5c1d\u8bd5\u6267\u884cgqlgen init\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"gp\">$<\/span> go mod init my_gql_server\r\n<span class=\"gp\">$<\/span> go get <span class=\"nt\">-u<\/span> github.com\/99designs\/gqlgen\r\n<span class=\"gp\">$<\/span> gqlgen init\r\n<span class=\"go\">Creating gqlgen.yml\r\nCreating graph\/schema.graphqls\r\nCreating server.go\r\nGenerating...\r\n\r\nExec \"go run .\/server.go\" to start GraphQL server\r\n<\/span><\/code><\/pre>\n<h1>\u81ea\u52a8\u751f\u6210\u4ee3\u7801\u7684\u8bf4\u660e<\/h1>\n<p>\u4ece\u8fd9\u91cc\u5f00\u59cb\uff0c\u6211\u4eec\u5c06\u89e3\u91ca\u7531gqlgen init\u751f\u6210\u7684\u4ee3\u7801\u3002<\/p>\n<h2>\u76ee\u5f55\u7ed3\u6784<\/h2>\n<p>\u4ee5\u4e0b\u662f\u751f\u6210\u7684\u4ee3\u7801\u5217\u8868\u3002<\/p>\n<pre class=\"post-pre\"><code>.\r\n\u251c\u2500 graph\r\n\u2502   \u251c\u2500 generated.go # \u30ea\u30be\u30eb\u30d0\u3092\u30b5\u30fc\u30d0\u30fc\u3067\u7a3c\u50cd\u3055\u305b\u308b\u305f\u3081\u306e\u30b3\u30a2\u30ed\u30b8\u30c3\u30af\u90e8\u5206\r\n\u2502   \u251c\u2500 model\r\n\u2502   \u2502   \u2514\u2500 models_gen.go # GraphQL\u306e\u30b9\u30ad\u30fc\u30de\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304cGo\u306e\u69cb\u9020\u4f53\u3068\u3057\u3066\u5b9a\u7fa9\u3055\u308c\u308b\r\n\u2502   \u251c\u2500 resolver.go # \u30eb\u30fc\u30c8\u30ea\u30be\u30eb\u30d0\u69cb\u9020\u4f53\u306e\u5b9a\u7fa9\r\n\u2502   \u251c\u2500 schema.graphqls # GraphQL\u30b9\u30ad\u30fc\u30de\u5b9a\u7fa9\r\n\u2502   \u2514\u2500 schema.resolvers.go # \u30d3\u30b8\u30cd\u30b9\u30ed\u30b8\u30c3\u30af\u3092\u5b9f\u88c5\u3059\u308b\u30ea\u30be\u30eb\u30d0\u30b3\u30fc\u30c9\u304c\u914d\u7f6e\r\n\u251c\u2500 gqlgen.yml # gqlgen\u306e\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\r\n\u251c\u2500 server.go # \u30b5\u30fc\u30d0\u30fc\u30a8\u30f3\u30c8\u30ea\u30dd\u30a4\u30f3\u30c8\r\n\u251c\u2500 go.mod\r\n\u2514\u2500 go.sum\r\n<\/code><\/pre>\n<h3>\u56fe\/\u6a21\u5f0f.graphqls &#8211; GraphQL\u6a21\u5f0f\u5b9a\u4e49<\/h3>\n<p>GraphQL\u5b58\u5728\u7740\u4e00\u4e2a\u88ab\u79f0\u4e3a\u6a21\u5f0f\u7684\u6982\u5ff5\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u3069\u306e\u3088\u3046\u306a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u578b\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u308b\u306e\u304b<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u3069\u306e\u3088\u3046\u306a\u30af\u30a8\u30ea\u30fb\u30df\u30e5\u30fc\u30c6\u30fc\u30b7\u30e7\u30f3\u304c\u3042\u308b\u306e\u304b<\/ul>\n<p>\u6211\u4f1a\u5c06\u8fd9\u4e9b\u4fe1\u606f\u5199\u5165\u4e00\u4e2a\u62d3\u5c55\u540d\u4e3a.graphqls\u7684\u6587\u4ef6\u4e2d\u3002<\/p>\n<p>\u8fd9\u91cc\u653e\u7f6e\u7684\u662f\u4f7f\u7528gqlgen init\u547d\u4ee4\u751f\u6210\u7684\u793a\u4f8b\u5e94\u7528\u7a0b\u5e8f\u4ee3\u7801\uff0c\u7528\u4e8e\u7ba1\u7406TODO\u4e8b\u9879\u3002\u6240\u4ee5\uff0c\u8fd9\u91cc\u653e\u7f6e\u4e86\u7528\u4e8eTODO\u7ba1\u7406\u7684\u6a21\u5f0f\u3002<\/p>\n<p>\u751f\u6210\u7684\u6a21\u5f0f\u5185\u5bb9<\/p>\n<pre class=\"post-pre\"><code># GraphQL schema example\r\n#\r\n# https:\/\/gqlgen.com\/getting-started\/\r\n\r\ntype Todo {\r\n  id: ID!\r\n  text: String!\r\n  done: Boolean!\r\n  user: User!\r\n}\r\n\r\ntype User {\r\n  id: ID!\r\n  name: String!\r\n}\r\n\r\ntype Query {\r\n  todos: [Todo!]!\r\n}\r\n\r\ninput NewTodo {\r\n  text: String!\r\n  userId: String!\r\n}\r\n\r\ntype Mutation {\r\n  createTodo(input: NewTodo!): Todo!\r\n}\r\n<\/code><\/pre>\n<h3>graph\/model\/models_gen.go\u4e2d\u5b9a\u4e49\u4e86\u5bf9\u8c61\u7ed3\u6784\u4f53\u3002<\/h3>\n<p>\u4ee5\u4e0b\u306e\u6a5f\u80fd\u304c\u3042\u308a\u307e\u3059\u3002<br \/>\n&#8211; \u30bf\u30b9\u30af\u306e\u8ffd\u52a0\u3068\u524a\u9664<br \/>\n&#8211; \u671f\u9650\u306e\u8a2d\u5b9a<br \/>\n&#8211; \u30bf\u30b9\u30af\u306e\u512a\u5148\u9806\u4f4d\u306e\u8a2d\u5b9a<br \/>\n&#8211; \u30bf\u30b9\u30af\u306e\u5206\u985e\u3068\u30bf\u30b0\u306e\u8ffd\u52a0<br \/>\n&#8211; \u5b8c\u4e86\u3057\u305f\u30bf\u30b9\u30af\u306e\u30c1\u30a7\u30c3\u30af\u30de\u30fc\u30af\u306e\u8868\u793a<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u8ffd\u52a0\u3055\u308c\u305fTODO<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">TODO\u30bf\u30b9\u30af\u306e\u30aa\u30fc\u30ca\u30fc\u3068\u306a\u308b\u30e6\u30fc\u30b6\u30fc<\/ul>\n<p>\u6709\u4e24\u79cd\u7c7b\u578b\u7684\u5bf9\u8c61\u5b58\u5728\uff0c\u6bcf\u79cd\u5bf9\u8c61\u90fd\u5728graph\/schema.graphqls\u4e2d\u5b9a\u4e49\u4e86\u81ea\u5df1\u7684\u6a21\u5f0f\u3002<\/p>\n<p>\u5728models_gen.go\u6587\u4ef6\u4e2d\uff0c\u5b9a\u4e49\u4e86\u4e0e\u8fd9\u4e2aTODO\u5bf9\u8c61\u548c\u7528\u6237\u5bf9\u8c61\u5bf9\u5e94\u7684Go\u7ed3\u6784\u4f53\u7c7b\u578b\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">type<\/span> <span class=\"n\">Todo<\/span> <span class=\"k\">struct<\/span> <span class=\"p\">{<\/span>\r\n\t<span class=\"n\">ID<\/span>   <span class=\"kt\">string<\/span> <span class=\"s\">`json:\"id\"`<\/span>\r\n\t<span class=\"n\">Text<\/span> <span class=\"kt\">string<\/span> <span class=\"s\">`json:\"text\"`<\/span>\r\n\t<span class=\"n\">Done<\/span> <span class=\"kt\">bool<\/span>   <span class=\"s\">`json:\"done\"`<\/span>\r\n\t<span class=\"n\">User<\/span> <span class=\"o\">*<\/span><span class=\"n\">User<\/span>  <span class=\"s\">`json:\"user\"`<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"k\">type<\/span> <span class=\"n\">User<\/span> <span class=\"k\">struct<\/span> <span class=\"p\">{<\/span>\r\n\t<span class=\"n\">ID<\/span>   <span class=\"kt\">string<\/span> <span class=\"s\">`json:\"id\"`<\/span>\r\n\t<span class=\"n\">Name<\/span> <span class=\"kt\">string<\/span> <span class=\"s\">`json:\"name\"`<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<h3>\u56fe\u5f62\/\u89e3\u6790\u5668.go\u00b7\u56fe\u5f62\/\u6a21\u5f0f.resolvers.go &#8211; \u89e3\u6790\u5668\u4ee3\u7801<\/h3>\n<p>\u8fd9\u91cc\u751f\u6210\u4e86\u670d\u52a1\u5668\u7aefGraphQL\u7684\u6838\u5fc3\u90e8\u5206\uff0c\u79f0\u4e3a&#8221;\u89e3\u6790\u5668&#8221;\u7684\u6a21\u677f\u3002\u5728resolver.go\u4e2d\uff0c\u5b9a\u4e49\u4e86\u4e00\u4e2a\u540d\u4e3aResolver\u7684\u89e3\u6790\u5668\u7ed3\u6784\u7c7b\u578b\uff1b\u5728schema.resolvers.go\u4e2d\u5b9a\u4e49\u4e86\u4e00\u4e9b\u65b9\u6cd5\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c\">\/\/ This file will not be regenerated automatically.<\/span>\r\n<span class=\"c\">\/\/<\/span>\r\n<span class=\"c\">\/\/ It serves as dependency injection for your app, add any dependencies you require here.<\/span>\r\n\r\n<span class=\"k\">type<\/span> <span class=\"n\">Resolver<\/span> <span class=\"k\">struct<\/span><span class=\"p\">{}<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"k\">type<\/span> <span class=\"n\">mutationResolver<\/span> <span class=\"k\">struct<\/span><span class=\"p\">{<\/span> <span class=\"o\">*<\/span><span class=\"n\">Resolver<\/span> <span class=\"p\">}<\/span>\r\n<span class=\"k\">type<\/span> <span class=\"n\">queryResolver<\/span> <span class=\"k\">struct<\/span><span class=\"p\">{<\/span> <span class=\"o\">*<\/span><span class=\"n\">Resolver<\/span> <span class=\"p\">}<\/span>\r\n\r\n<span class=\"c\">\/\/ CreateTodo is the resolver for the createTodo field.<\/span>\r\n<span class=\"k\">func<\/span> <span class=\"p\">(<\/span><span class=\"n\">r<\/span> <span class=\"o\">*<\/span><span class=\"n\">mutationResolver<\/span><span class=\"p\">)<\/span> <span class=\"n\">CreateTodo<\/span><span class=\"p\">(<\/span><span class=\"n\">ctx<\/span> <span class=\"n\">context<\/span><span class=\"o\">.<\/span><span class=\"n\">Context<\/span><span class=\"p\">,<\/span> <span class=\"n\">input<\/span> <span class=\"n\">model<\/span><span class=\"o\">.<\/span><span class=\"n\">NewTodo<\/span><span class=\"p\">)<\/span> <span class=\"p\">(<\/span><span class=\"o\">*<\/span><span class=\"n\">model<\/span><span class=\"o\">.<\/span><span class=\"n\">Todo<\/span><span class=\"p\">,<\/span> <span class=\"kt\">error<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n\t<span class=\"nb\">panic<\/span><span class=\"p\">(<\/span><span class=\"n\">fmt<\/span><span class=\"o\">.<\/span><span class=\"n\">Errorf<\/span><span class=\"p\">(<\/span><span class=\"s\">\"not implemented: CreateTodo - createTodo\"<\/span><span class=\"p\">))<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"c\">\/\/ Todos is the resolver for the todos field.<\/span>\r\n<span class=\"k\">func<\/span> <span class=\"p\">(<\/span><span class=\"n\">r<\/span> <span class=\"o\">*<\/span><span class=\"n\">queryResolver<\/span><span class=\"p\">)<\/span> <span class=\"n\">Todos<\/span><span class=\"p\">(<\/span><span class=\"n\">ctx<\/span> <span class=\"n\">context<\/span><span class=\"o\">.<\/span><span class=\"n\">Context<\/span><span class=\"p\">)<\/span> <span class=\"p\">([]<\/span><span class=\"o\">*<\/span><span class=\"n\">model<\/span><span class=\"o\">.<\/span><span class=\"n\">Todo<\/span><span class=\"p\">,<\/span> <span class=\"kt\">error<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n\t<span class=\"nb\">panic<\/span><span class=\"p\">(<\/span><span class=\"n\">fmt<\/span><span class=\"o\">.<\/span><span class=\"n\">Errorf<\/span><span class=\"p\">(<\/span><span class=\"s\">\"not implemented: Todos - todos\"<\/span><span class=\"p\">))<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u4ee5\u4e0b\u662fGraphQL\u6a21\u5f0f\u4e2d\u5b9a\u4e49\u7684\u67e5\u8be2\u548c\u53d8\u66f4\uff0c\u4ee5\u53ca\u751f\u6210\u7684\u89e3\u6790\u5668\u65b9\u6cd5\u4e4b\u95f4\u7684\u5bf9\u5e94\u5173\u7cfb\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30df\u30e5\u30fc\u30c6\u30fc\u30b7\u30e7\u30f3createTodo(input: NewTodo!): Todo!\u304c\u547c\u3070\u308c\u305f\u3068\u304d\u306bCreateTodo\u30e1\u30bd\u30c3\u30c9\u304c\u547c\u3070\u308c\u308b<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u30af\u30a8\u30eatodos: [Todo!]!\u304c\u547c\u3070\u308c\u305f\u3068\u304d\u306b\u306fTodos\u30e1\u30bd\u30c3\u30c9\u304c\u547c\u3070\u308c\u308b<\/ul>\n<p>\u5728GraphQL\u7684\u6a21\u5f0f\u4e2d\u5b9a\u4e49\u7684\u53d8\u5f02\u548c\u67e5\u8be2\u662f\u518d\u6b21\u5f15\u7528\u7684\u3002<\/p>\n<pre class=\"post-pre\"><code>type Mutation {\r\n  createTodo(input: NewTodo!): Todo!\r\n}\r\n\r\ntype Query {\r\n  todos: [Todo!]!\r\n}\r\n<\/code><\/pre>\n<p>\u5728\u670d\u52a1\u5668\u7aef\u5b9e\u73b0GraphQL\u7684\u8fc7\u7a0b\u4e2d\uff0c\u9700\u8981\u91cd\u5199\u8fd9\u4e00\u90e8\u5206\u6765\u521b\u5efa\u4e1a\u52a1\u903b\u8f91\uff0c\u5e76\u5728\u63a5\u6536\u8bf7\u6c42\u65f6\u5305\u542bpanic\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c\">\/\/ \u30df\u30e5\u30fc\u30c6\u30fc\u30b7\u30e7\u30f3createTodo\u304c\u547c\u3070\u308c\u305f\u969b\u306b\u5b9f\u884c\u3055\u308c\u308b\u30b3\u30fc\u30c9<\/span>\r\n<span class=\"k\">func<\/span> <span class=\"p\">(<\/span><span class=\"n\">r<\/span> <span class=\"o\">*<\/span><span class=\"n\">mutationResolver<\/span><span class=\"p\">)<\/span> <span class=\"n\">CreateTodo<\/span><span class=\"p\">(<\/span><span class=\"n\">ctx<\/span> <span class=\"n\">context<\/span><span class=\"o\">.<\/span><span class=\"n\">Context<\/span><span class=\"p\">,<\/span> <span class=\"n\">input<\/span> <span class=\"n\">model<\/span><span class=\"o\">.<\/span><span class=\"n\">NewTodo<\/span><span class=\"p\">)<\/span> <span class=\"p\">(<\/span><span class=\"o\">*<\/span><span class=\"n\">model<\/span><span class=\"o\">.<\/span><span class=\"n\">Todo<\/span><span class=\"p\">,<\/span> <span class=\"kt\">error<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n\t<span class=\"c\">\/\/ TODO:<\/span>\r\n\t<span class=\"c\">\/\/ \u30e6\u30fc\u30b6\u30fc\u304b\u3089\u53d7\u3051\u53d6\u3063\u305f\u30ea\u30af\u30a8\u30b9\u30c8\u60c5\u5831input\u3092\u4f7f\u3063\u3066TODO\u3092\u767b\u9332\u3057\u3001<\/span>\r\n\t<span class=\"c\">\/\/ \u305d\u306e\u767b\u9332\u3055\u308c\u305fTODO\u306e\u60c5\u5831\u3092model.TODO\u578b\u306e\u623b\u308a\u5024\u306b\u5165\u308c\u3066\u8fd4\u5374<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"c\">\/\/ \u30af\u30a8\u30eatodos\u304c\u547c\u3070\u308c\u305f\u969b\u306b\u5b9f\u884c\u3055\u308c\u308b\u30b3\u30fc\u30c9<\/span>\r\n<span class=\"k\">func<\/span> <span class=\"p\">(<\/span><span class=\"n\">r<\/span> <span class=\"o\">*<\/span><span class=\"n\">queryResolver<\/span><span class=\"p\">)<\/span> <span class=\"n\">Todos<\/span><span class=\"p\">(<\/span><span class=\"n\">ctx<\/span> <span class=\"n\">context<\/span><span class=\"o\">.<\/span><span class=\"n\">Context<\/span><span class=\"p\">)<\/span> <span class=\"p\">([]<\/span><span class=\"o\">*<\/span><span class=\"n\">model<\/span><span class=\"o\">.<\/span><span class=\"n\">Todo<\/span><span class=\"p\">,<\/span> <span class=\"kt\">error<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n\t<span class=\"c\">\/\/ TODO:<\/span>\r\n\t<span class=\"c\">\/\/ \u30ec\u30b9\u30dd\u30f3\u30b9\u306b\u542b\u3081\u308bTODO\u4e00\u89a7\u3092\u3001\u623b\u308a\u5024[]*model.Todo\u306b\u5165\u308c\u3066\u8fd4\u5374<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<h3>graph\/generated.go- \u4e3b\u8981\u903b\u8f91\u90e8\u5206\u7528\u4e8e\u5728\u670d\u52a1\u5668\u4e0a\u8fd0\u884c\u89e3\u6790\u5668\u3002<\/h3>\n<p>\u5f9e\u958b\u767c\u8005\u7684\u89d2\u5ea6\u4f86\u770b\uff0c\u53ea\u9700\u586b\u5beb\u5728schema.resolvers.go\u4e2d\u751f\u6210\u7684\u89e3\u6790\u65b9\u6cd5\u7684\u5167\u5bb9\u5373\u53ef\uff0c\u4f46\u672c\u8cea\u4e0a\u8b1b<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">GraphQL\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u30b5\u30fc\u30d0\u30fc\u306b\u5c4a\u304f<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30ea\u30af\u30a8\u30b9\u30c8\u306b\u542b\u307e\u308c\u3066\u3044\u308b\u30af\u30a8\u30ea\u3092\u89e3\u91c8\u3057\u300c\u547c\u3070\u308c\u3066\u3044\u308b\u306e\u306f\u30b9\u30ad\u30fc\u30de\u306b\u5b9a\u7fa9\u3055\u308c\u305ftodos\u30af\u30a8\u30ea\u3060\u300d\u3068\u5224\u65ad\u3059\u308b<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u30ea\u30be\u30eb\u30d0\u69cb\u9020\u4f53\u306eTodos\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3076<\/ul>\n<p>\u9700\u8981\u4e00\u7cfb\u5217\u7684\u5224\u65ad\u903b\u8f91\u3002<\/p>\n<p>\u5728todos\u67e5\u8be2\u7684\u60c5\u51b5\u4e0b\uff0c\u5f00\u53d1\u8005\u7f16\u5199\u7684\u89e3\u6790\u65b9\u6cd5\u7684\u8fd4\u56de\u503c\u4e3a[]model.Todo\u7c7b\u578b\u3002\u7136\u800c\uff0c\u4e3a\u4e86\u4f7fAPI\u670d\u52a1\u5668\u6b63\u5e38\u8fd0\u884c\uff0c\u751f\u6210\u5c06\u8be5[]model.Todo\u7c7b\u578b\u8f6c\u5316\u4e3a\u7528\u6237\u8fd4\u56de\u7684JSON\u54cd\u5e94\u4f53\u7684\u90e8\u5206\u4e5f\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u903b\u8f91\u3002<\/p>\n<p>\u8fd9\u6837<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30e6\u30fc\u30b6\u30fc\u304b\u3089\u53d7\u3051\u53d6\u3063\u305fHTTP\u30ea\u30af\u30a8\u30b9\u30c8\u30dc\u30c7\u30a3\u306b\u542b\u307e\u308c\u3066\u3044\u308b\u30af\u30a8\u30ea\u304b\u3089\u3001\u9069\u5207\u306a\u30ea\u30be\u30eb\u30d0\u3092\u547c\u3073\u51fa\u3059<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u30ea\u30be\u30eb\u30d0\u304c\u8fd4\u3057\u305f\u7d50\u679c\u3092HTTP\u30ec\u30b9\u30dd\u30f3\u30b9\u306b\u5909\u63db\u3057\u3066\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u8fd4\u5374\u3059\u308b<\/ul>\n<p>\u751f\u6210\u7684\u4ee3\u7801generated.go\u5b9e\u73b0\u4e86\u4f5c\u4e3aHTTP\u670d\u52a1\u5668\u8fd0\u884c\u7684\u89e3\u6790\u5668\u7684\u6865\u63a5\u90e8\u5206\u3002<\/p>\n<p>\u751f\u6210\u7684\u4ee3\u7801\u5b58\u5728\u4e8egenerated.go\u6587\u4ef6\u4e2d\uff0c\u662f\u7531gqlgen\u6839\u636eGraphQL\u6a21\u5f0f\u81ea\u52a8\u751f\u6210\u7684\u3002\u56e0\u6b64\uff0c\u5f00\u53d1\u8005\u4e0d\u9700\u8981\u624b\u52a8\u7f16\u8f91\u6216\u4fee\u6539\u8fd9\u4e2a\u6587\u4ef6\u7684\u5185\u5bb9\u3002<\/p>\n<h3>server.go &#8211; \u670d\u52a1\u5668\u5165\u53e3\u70b9<\/h3>\n<p>\u8fd9\u662fGraphQL\u670d\u52a1\u5668\u7684\u5165\u53e3\u70b9\u90e8\u5206\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306f8080\u756a\u30dd\u30fc\u30c8\u3067\u7a3c\u50cd\u3057\u3001<\/ul>\n<\/li>\n<\/ul>\n<p>\/query\u306bGraphQL\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9001\u3063\u305f\u3089\u7d50\u679c\u304c\u8fd4\u3063\u3066\u304d\u3066\u3001<br \/>\n\/\u3092\u30d6\u30e9\u30a6\u30b6\u3067\u958b\u304f\u3068\u30af\u30a8\u30ea\u3092\u5b9f\u884c\u3059\u308b\u305f\u3081\u306ePlayground\u304c\u4f7f\u3048\u308b<\/p>\n<p>\u5df2\u5b9e\u65bd\u4e86\u8fd9\u9879\u529f\u80fd\u3002<\/p>\n<p>\u751f\u6210\u7684\u5165\u53e3\u70b9\u7684\u5185\u5bb9<\/p>\n<pre class=\"post-pre\"><code>server.go\r\npackage main\r\n\r\nimport (\r\n\t\"log\"\r\n\t\"my_gql_server\/graph\"\r\n\t\"net\/http\"\r\n\t\"os\"\r\n\r\n\t\"github.com\/99designs\/gqlgen\/graphql\/handler\"\r\n\t\"github.com\/99designs\/gqlgen\/graphql\/playground\"\r\n)\r\n\r\nconst defaultPort = \"8080\"\r\n\r\nfunc main() {\r\n\tport := os.Getenv(\"PORT\")\r\n\tif port == \"\" {\r\n\t\tport = defaultPort\r\n\t}\r\n\r\n\tsrv := handler.NewDefaultServer(graph.NewExecutableSchema(graph.Config{Resolvers: &amp;graph.Resolver{}}))\r\n\r\n\thttp.Handle(\"\/\", playground.Handler(\"GraphQL playground\", \"\/query\"))\r\n\thttp.Handle(\"\/query\", srv)\r\n\r\n\tlog.Printf(\"connect to http:\/\/localhost:%s\/ for GraphQL playground\", port)\r\n\tlog.Fatal(http.ListenAndServe(\":\"+port, nil))\r\n}\r\n<\/code><\/pre>\n<h3>gqlgen.yml<\/h3>\n<p>gqlgen.yml\u662f\u4e00\u4e2a\u7528\u4e8e\u7f16\u5199\u5728\u4f7f\u7528gqlgen\u547d\u4ee4\u751f\u6210\u4ee3\u7801\u65f6\u7684\u914d\u7f6e\u7684yaml\u6587\u4ef6\u3002<br \/>\n\u4f8b\u5982\uff0c\u53ef\u4ee5\u914d\u7f6e\u4ee5\u4e0b\u9879\u76ee\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30b9\u30ad\u30fc\u30de\u306b\u5b9a\u7fa9\u3055\u308c\u305f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092Go\u306e\u69cb\u9020\u4f53\u306b\u3057\u305f\u3082\u306e\u306f\u3069\u3053\u306b\u7f6e\u304f\u306e\u304b(\u30c7\u30d5\u30a9\u30eb\u30c8\u3067graph\/model\u76f4\u4e0b\u306emodel\u30d1\u30c3\u30b1\u30fc\u30b8)<\/ul>\n<\/li>\n<\/ul>\n<p>generated.go\u3092\u3069\u3053\u306b\u751f\u6210\u3059\u308b\u306e\u304b(\u30c7\u30d5\u30a9\u30eb\u30c8\u3067graph\u76f4\u4e0b)<br \/>\nGraphQL\u306e\u30b9\u30ad\u30fc\u30de\u30d5\u30a1\u30a4\u30eb\u306e\u7f6e\u304d\u5834\u6240(\u30c7\u30d5\u30a9\u30eb\u30c8\u3067graph\u76f4\u4e0b\u306b\u3042\u308b\u62e1\u5f35\u5b50.graphqls\u30d5\u30a1\u30a4\u30eb\u3092\u4f7f\u7528)<\/p>\n<p>\u751f\u6210\u7684 gqlgen.yml \u6587\u4ef6\u5185\u5bb9\uff08\u6458\u5f55\uff09<\/p>\n<pre class=\"post-pre\"><code><span class=\"c1\"># Where are all the schema files located? globs are supported eg  src\/**\/*.graphqls<\/span>\r\n<span class=\"na\">schema<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"pi\">-<\/span> <span class=\"s\">graph\/*.graphqls<\/span>\r\n\r\n<span class=\"c1\"># Where should the generated server code go?<\/span>\r\n<span class=\"na\">exec<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">filename<\/span><span class=\"pi\">:<\/span> <span class=\"s\">graph\/generated.go<\/span>\r\n  <span class=\"na\">package<\/span><span class=\"pi\">:<\/span> <span class=\"s\">graphs<\/span>\r\n\r\n<span class=\"c1\"># Where should any generated models go?<\/span>\r\n<span class=\"na\">model<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">filename<\/span><span class=\"pi\">:<\/span> <span class=\"s\">graph\/model\/models_gen.go<\/span>\r\n  <span class=\"na\">package<\/span><span class=\"pi\">:<\/span> <span class=\"s\">model<\/span>\r\n<\/code><\/pre>\n<h2>\u8bd5\u7740\u8fd0\u884c\u751f\u6210\u7684\u6837\u4f8bTODO\u7ba1\u7406API\u670d\u52a1\u5668<\/h2>\n<p>\u73b0\u5728\u6211\u4eec\u5df2\u7ecf\u4ecb\u7ecd\u4e86\u751f\u6210\u7684\u4ee3\u7801\uff0c\u90a3\u5c31\u8ba9\u6211\u4eec\u7acb\u523b\u6765\u8fd0\u884c\u5b83\u5427\u3002<\/p>\n<h3>\u586b\u5199\u89e3\u6790\u5668\u7684\u5185\u5bb9<\/h3>\n<p>\u9996\u5148\uff0c\u8ba9\u6211\u4eec\u586b\u5145\u5728graph\/schema.resolvers.go\u4e2d\u751f\u6210\u7684\u89e3\u6790\u5668\u7684\u5185\u5bb9\u3002<br \/>\n\u7406\u8bba\u4e0a\u5e94\u8be5\u8fde\u63a5\u5230\u6570\u636e\u5e93\u5e76\u6267\u884c\u6570\u636e\u7684\u63d2\u5165\u548c\u67e5\u8be2\u8bed\u53e5\uff0c\u4f46\u7531\u4e8e\u6211\u4eec\u53ea\u60f3\u786e\u8ba4\u64cd\u4f5c\u662f\u5426\u6b63\u5e38\uff0c\u6240\u4ee5\u6211\u4eec\u5c06\u53ea\u8fd4\u56de\u4e00\u4e2a\u9002\u5f53\u7684TODO\u7ed3\u6784\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c\">\/\/ CreateTodo is the resolver for the createTodo field.<\/span>\r\n<span class=\"k\">func<\/span> <span class=\"p\">(<\/span><span class=\"n\">r<\/span> <span class=\"o\">*<\/span><span class=\"n\">mutationResolver<\/span><span class=\"p\">)<\/span> <span class=\"n\">CreateTodo<\/span><span class=\"p\">(<\/span><span class=\"n\">ctx<\/span> <span class=\"n\">context<\/span><span class=\"o\">.<\/span><span class=\"n\">Context<\/span><span class=\"p\">,<\/span> <span class=\"n\">input<\/span> <span class=\"n\">model<\/span><span class=\"o\">.<\/span><span class=\"n\">NewTodo<\/span><span class=\"p\">)<\/span> <span class=\"p\">(<\/span><span class=\"o\">*<\/span><span class=\"n\">model<\/span><span class=\"o\">.<\/span><span class=\"n\">Todo<\/span><span class=\"p\">,<\/span> <span class=\"kt\">error<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n<span class=\"o\">-<\/span>\t<span class=\"nb\">panic<\/span><span class=\"p\">(<\/span><span class=\"n\">fmt<\/span><span class=\"o\">.<\/span><span class=\"n\">Errorf<\/span><span class=\"p\">(<\/span><span class=\"s\">\"not implemented: CreateTodo - createTodo\"<\/span><span class=\"p\">))<\/span>\r\n<span class=\"o\">+<\/span>\t<span class=\"k\">return<\/span> <span class=\"o\">&amp;<\/span><span class=\"n\">model<\/span><span class=\"o\">.<\/span><span class=\"n\">Todo<\/span><span class=\"p\">{<\/span>\r\n<span class=\"o\">+<\/span>\t\t<span class=\"n\">ID<\/span><span class=\"o\">:<\/span>   <span class=\"s\">\"TODO-3\"<\/span><span class=\"p\">,<\/span>\r\n<span class=\"o\">+<\/span>\t\t<span class=\"n\">Text<\/span><span class=\"o\">:<\/span> <span class=\"n\">input<\/span><span class=\"o\">.<\/span><span class=\"n\">Text<\/span><span class=\"p\">,<\/span>\r\n<span class=\"o\">+<\/span>\t\t<span class=\"n\">User<\/span><span class=\"o\">:<\/span> <span class=\"o\">&amp;<\/span><span class=\"n\">model<\/span><span class=\"o\">.<\/span><span class=\"n\">User<\/span><span class=\"p\">{<\/span>\r\n<span class=\"o\">+<\/span>\t\t\t<span class=\"n\">ID<\/span><span class=\"o\">:<\/span>   <span class=\"n\">input<\/span><span class=\"o\">.<\/span><span class=\"n\">UserID<\/span><span class=\"p\">,<\/span>\r\n<span class=\"o\">+<\/span>\t\t\t<span class=\"n\">Name<\/span><span class=\"o\">:<\/span> <span class=\"s\">\"name\"<\/span><span class=\"p\">,<\/span>\r\n<span class=\"o\">+<\/span>\t\t<span class=\"p\">},<\/span>\r\n<span class=\"o\">+<\/span>\t<span class=\"p\">},<\/span> <span class=\"no\">nil<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"c\">\/\/ Todos is the resolver for the todos field.<\/span>\r\n<span class=\"k\">func<\/span> <span class=\"p\">(<\/span><span class=\"n\">r<\/span> <span class=\"o\">*<\/span><span class=\"n\">queryResolver<\/span><span class=\"p\">)<\/span> <span class=\"n\">Todos<\/span><span class=\"p\">(<\/span><span class=\"n\">ctx<\/span> <span class=\"n\">context<\/span><span class=\"o\">.<\/span><span class=\"n\">Context<\/span><span class=\"p\">)<\/span> <span class=\"p\">([]<\/span><span class=\"o\">*<\/span><span class=\"n\">model<\/span><span class=\"o\">.<\/span><span class=\"n\">Todo<\/span><span class=\"p\">,<\/span> <span class=\"kt\">error<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n<span class=\"o\">-<\/span>\t<span class=\"nb\">panic<\/span><span class=\"p\">(<\/span><span class=\"n\">fmt<\/span><span class=\"o\">.<\/span><span class=\"n\">Errorf<\/span><span class=\"p\">(<\/span><span class=\"s\">\"not implemented: Todos - todos\"<\/span><span class=\"p\">))<\/span>\r\n<span class=\"o\">+<\/span>\t<span class=\"k\">return<\/span> <span class=\"p\">[]<\/span><span class=\"o\">*<\/span><span class=\"n\">model<\/span><span class=\"o\">.<\/span><span class=\"n\">Todo<\/span><span class=\"p\">{<\/span>\r\n<span class=\"o\">+<\/span>\t\t<span class=\"p\">{<\/span>\r\n<span class=\"o\">+<\/span>\t\t\t<span class=\"n\">ID<\/span><span class=\"o\">:<\/span>   <span class=\"s\">\"TODO-1\"<\/span><span class=\"p\">,<\/span>\r\n<span class=\"o\">+<\/span>\t\t\t<span class=\"n\">Text<\/span><span class=\"o\">:<\/span> <span class=\"s\">\"My Todo 1\"<\/span><span class=\"p\">,<\/span>\r\n<span class=\"o\">+<\/span>\t\t\t<span class=\"n\">User<\/span><span class=\"o\">:<\/span> <span class=\"o\">&amp;<\/span><span class=\"n\">model<\/span><span class=\"o\">.<\/span><span class=\"n\">User<\/span><span class=\"p\">{<\/span>\r\n<span class=\"o\">+<\/span>\t\t\t\t<span class=\"n\">ID<\/span><span class=\"o\">:<\/span>   <span class=\"s\">\"User-1\"<\/span><span class=\"p\">,<\/span>\r\n<span class=\"o\">+<\/span>\t\t\t\t<span class=\"n\">Name<\/span><span class=\"o\">:<\/span> <span class=\"s\">\"\u30c6\u30b9\u30c8\"<\/span><span class=\"p\">,<\/span>\r\n<span class=\"o\">+<\/span>\t\t\t<span class=\"p\">},<\/span>\r\n<span class=\"o\">+<\/span>\t\t\t<span class=\"n\">Done<\/span><span class=\"o\">:<\/span> <span class=\"no\">true<\/span><span class=\"p\">,<\/span>\r\n<span class=\"o\">+<\/span>\t\t<span class=\"p\">},<\/span>\r\n<span class=\"o\">+<\/span>\t\t<span class=\"p\">{<\/span>\r\n<span class=\"o\">+<\/span>\t\t\t<span class=\"n\">ID<\/span><span class=\"o\">:<\/span>   <span class=\"s\">\"TODO-2\"<\/span><span class=\"p\">,<\/span>\r\n<span class=\"o\">+<\/span>\t\t\t<span class=\"n\">Text<\/span><span class=\"o\">:<\/span> <span class=\"s\">\"My Todo 2\"<\/span><span class=\"p\">,<\/span>\r\n<span class=\"o\">+<\/span>\t\t\t<span class=\"n\">User<\/span><span class=\"o\">:<\/span> <span class=\"o\">&amp;<\/span><span class=\"n\">model<\/span><span class=\"o\">.<\/span><span class=\"n\">User<\/span><span class=\"p\">{<\/span>\r\n<span class=\"o\">+<\/span>\t\t\t\t<span class=\"n\">ID<\/span><span class=\"o\">:<\/span>   <span class=\"s\">\"User-1\"<\/span><span class=\"p\">,<\/span>\r\n<span class=\"o\">+<\/span>\t\t\t\t<span class=\"n\">Name<\/span><span class=\"o\">:<\/span> <span class=\"s\">\"\u30c6\u30b9\u30c8\"<\/span><span class=\"p\">,<\/span>\r\n<span class=\"o\">+<\/span>\t\t\t<span class=\"p\">},<\/span>\r\n<span class=\"o\">+<\/span>\t\t\t<span class=\"n\">Done<\/span><span class=\"o\">:<\/span> <span class=\"no\">false<\/span><span class=\"p\">,<\/span>\r\n<span class=\"o\">+<\/span>\t\t<span class=\"p\">},<\/span>\r\n<span class=\"o\">+<\/span>\t<span class=\"p\">},<\/span> <span class=\"no\">nil<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<h3>\u542f\u52a8\u670d\u52a1\u5668<\/h3>\n<p>\u901a\u8fc7\u8fd0\u884cserver.go\u4f5c\u4e3a\u5165\u53e3\u70b9\uff0c\u53ef\u4ee5\u542f\u52a8GraphQL\u670d\u52a1\u5668\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u4f1a\u4f7f\u75288080\u7aef\u53e3\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"gp\">$<\/span> go run .\/server.go\r\n<span class=\"go\">2023\/10\/17 01:07:34 connect to http:\/\/localhost:8080\/ for GraphQL playground\r\n<\/span><\/code><\/pre>\n<h3>\u5728Playground\u4e0a\u6267\u884c\u67e5\u8be2<\/h3>\n<p>\u5f53\u5728\u6d4f\u89c8\u5668\u4e2d\u6253\u5f00http:\/\/localhost:8080\/\u65f6\uff0c\u60a8\u53ef\u4ee5\u8bbf\u95ee\u4ee5\u4e0b\u7684Playground\u6765\u6267\u884c\u67e5\u8be2\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d7f40913a08637a6a5efa\/71-0.png\" alt=\"playground.png\" \/><\/div>\n<h3>\u6267\u884cTodos\u67e5\u8be2<\/h3>\n<p>\u6211\u5c1d\u8bd5\u6267\u884ctodos\u67e5\u8be2\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">query<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"n\">todos<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"n\">id<\/span>\r\n    <span class=\"n\">text<\/span>\r\n    <span class=\"n\">done<\/span>\r\n    <span class=\"n\">user<\/span> <span class=\"p\">{<\/span>\r\n      <span class=\"n\">name<\/span>\r\n    <span class=\"p\">}<\/span>\r\n  <span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d7f40913a08637a6a5efa\/75-0.png\" alt=\"result-1.png\" \/><\/div>\n<p>\u7d93\u904e\u9a57\u8b49\uff0c\u53ef\u4ee5\u78ba\u8a8d\u5728\u89e3\u6790\u5668\u5167\u975c\u614b\u5730\u8fd4\u56de\u7684TODO\u7d50\u69cb\u9ad4\u5167\u5bb9\u5df2\u7d93\u88ab\u7372\u53d6\u3002<\/p>\n<h3>\u6267\u884ccreateTodo\u53d8\u66f4\u3002<\/h3>\n<p>\u63a5\u4e0b\u6765\uff0c\u8ba9\u6211\u4eec\u5c1d\u8bd5\u6267\u884c createTodo \u53d8\u5f02\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">mutation<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"n\">createTodo<\/span><span class=\"p\">(<\/span><span class=\"n\">input<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"n\">text<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"test-create-todo\"<\/span>\r\n    <span class=\"n\">userId<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"test-user-id\"<\/span>\r\n  <span class=\"p\">}){<\/span>\r\n    <span class=\"n\">id<\/span>\r\n    <span class=\"n\">text<\/span>\r\n    <span class=\"n\">done<\/span>\r\n    <span class=\"n\">user<\/span> <span class=\"p\">{<\/span>\r\n      <span class=\"n\">id<\/span>\r\n      <span class=\"n\">name<\/span>\r\n    <span class=\"p\">}<\/span>\r\n  <span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d7f40913a08637a6a5efa\/80-0.png\" alt=\"result-2.png\" \/><\/div>\n<p>\u8fd9\u91cc\u4e5f\u663e\u793a\u4e86\u901a\u8fc7\u89e3\u6790\u5668\u8fd4\u56de\u7684\u5185\u5bb9\u3002\u7ecf\u8fc7\u6d4b\u8bd5\uff0c\u64cd\u4f5c\u6210\u529f\u3002<\/p>\n<h1>\u63a5\u4e0b\u6765\u7684\u90e8\u5206 (C\u00ec de<\/h1>\n<p>\u6211\u8fd9\u6b21\u5c1d\u8bd5\u4e86\u8fd0\u884cgqlgen\u63d0\u4f9b\u7684\u793a\u4f8b\u5e94\u7528\u7a0b\u5e8f\uff0c\u4f46\u4ece\u4e0b\u6b21\u5f00\u59cb\uff0c\u6211\u60f3\u7528\u81ea\u5df1\u7684\u5185\u5bb9\u6765\u521b\u5efaGraphQL\u670d\u52a1\u5668\u3002<\/p>\n<p>\u5c31\u662f\u8fd9\u6837\u3002<br \/>\n\u8c22\u8c22\u3002<br \/>\n\u8bf7\u591a\u5173\u7167\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f60\u597d\u3002 \u7b2c\u4e8c\u90e8\u5206\u4ecb\u7ecd\u5982\u4f55\u201c\u8fd0\u884cGraphQL\u670d\u52a1\u5668\u201d\u3002 \u5173\u4e8e\u8fd9\u4e00\u7ae0 \u8ba9\u6211\u4eec\u7acb\u5373\u6765\u770b\u4e00\u4e0bGraphQL\u670d\u52a1\u5668\u7aef\u4ee3 [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-47496","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u5728Go\u8bed\u8a00\u4e2d\u5b66\u4e60GraphQL\u670d\u52a1\u5668\u7aef\uff082\uff09-\u5c1d\u8bd5\u8fd0\u884cGraphQL\u670d\u52a1\u5668 - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/\u5728go\u8bed\u8a00\u4e2d\u5b66\u4e60graphql\u670d\u52a1\u5668\u7aef\uff082\uff09-\u5c1d\u8bd5\u8fd0\u884cgraphql\u670d\u52a1\u5668\u3002\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u5728Go\u8bed\u8a00\u4e2d\u5b66\u4e60GraphQL\u670d\u52a1\u5668\u7aef\uff082\uff09-\u5c1d\u8bd5\u8fd0\u884cGraphQL\u670d\u52a1\u5668\" \/>\n<meta property=\"og:description\" content=\"\u4f60\u597d\u3002 \u7b2c\u4e8c\u90e8\u5206\u4ecb\u7ecd\u5982\u4f55\u201c\u8fd0\u884cGraphQL\u670d\u52a1\u5668\u201d\u3002 \u5173\u4e8e\u8fd9\u4e00\u7ae0 \u8ba9\u6211\u4eec\u7acb\u5373\u6765\u770b\u4e00\u4e0bGraphQL\u670d\u52a1\u5668\u7aef\u4ee3 [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/\u5728go\u8bed\u8a00\u4e2d\u5b66\u4e60graphql\u670d\u52a1\u5668\u7aef\uff082\uff09-\u5c1d\u8bd5\u8fd0\u884cgraphql\u670d\u52a1\u5668\u3002\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2024-01-18T21:24:06+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-05-04T06:21:05+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d7f40913a08637a6a5efa\/71-0.png\" \/>\n<meta name=\"author\" content=\"\u97f5, \u79d1\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u97f5, \u79d1\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 \u5206\" \/>\n<script type=\"application\/ld+json\" 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