{"id":47443,"date":"2023-07-23T17:44:29","date_gmt":"2023-04-28T08:04:01","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e5%b0%9d%e8%af%95%e4%bd%bf%e7%94%a8flutter%e8%bf%9b%e8%a1%8cgraphql%e5%bc%80%e5%8f%91%ef%bc%88%e4%bd%bf%e7%94%a8graphql_codegen%e5%92%8cgraphql_flutter%e5%ba%93%ef%bc%89%e3%80%82\/"},"modified":"2024-04-30T14:59:16","modified_gmt":"2024-04-30T06:59:16","slug":"%e6%88%91%e5%b0%9d%e8%af%95%e4%bd%bf%e7%94%a8flutter%e8%bf%9b%e8%a1%8cgraphql%e5%bc%80%e5%8f%91%ef%bc%88%e4%bd%bf%e7%94%a8graphql_codegen%e5%92%8cgraphql_flutter%e5%ba%93%ef%bc%89%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e5%b0%9d%e8%af%95%e4%bd%bf%e7%94%a8flutter%e8%bf%9b%e8%a1%8cgraphql%e5%bc%80%e5%8f%91%ef%bc%88%e4%bd%bf%e7%94%a8graphql_codegen%e5%92%8cgraphql_flutter%e5%ba%93%ef%bc%89%e3%80%82\/","title":{"rendered":"\u6211\u5c1d\u8bd5\u4f7f\u7528Flutter\u8fdb\u884cGraphQL\u5f00\u53d1\uff08\u4f7f\u7528graphql_codegen\u548cgraphql_flutter\u5e93\uff09"},"content":{"rendered":"<p>\u6211\u662fNever\u682a\u5f0f\u4f1a\u793e\u7684\u521b\u59cb\u4eba\u3002<\/p>\n<p>\u682a\u5f0f\u4f1a\u793eNever\u4ee5\u201c\u6c38\u4e0d\u505c\u6b62\u521b\u9020\u201d\u4e3a\u613f\u666f\uff0c\u5e76\u6301\u7eed\u5f00\u53d1\u4ea7\u54c1\u6765\u5b9e\u73b0\u7406\u60f3\u3002\u6211\u4eec\u63d0\u4f9b\u79fb\u52a8\u5e94\u7528\u7684\u59d4\u6258\u5f00\u53d1\u3001\u6280\u672f\u652f\u6301\u548c\u54a8\u8be2\u670d\u52a1\u3002\u5982\u679c\u60a8\u9700\u8981\u5e94\u7528\u5f00\u53d1\u59d4\u6258\u6216\u5728\u5f00\u53d1\u65b9\u9762\u9047\u5230\u56f0\u96be\uff0c\u8bf7\u968f\u65f6\u8f7b\u677e\u5730\u4e0e\u6211\u4eec\u8054\u7cfb\u3002<br \/>\nhttps:\/\/neverjp.com\/contact\/<\/p>\n<h2>\u603b\u4e4b\/\u7b80\u8981\u6765\u8bf4<\/h2>\n<p>\u6700\u8fd1\uff0c\u6211\u6b63\u5728\u4f7f\u7528GraphQL\uff0c\u6240\u4ee5\u4e3a\u4e86\u5b66\u4e60\uff0c\u6211\u5c1d\u8bd5\u4f7f\u7528\u4e86\u6807\u9898\u4e2d\u63d0\u5230\u7684\u5305\u3002\u5728\u4f17\u591a\u7684\u5305\u4e2d\uff0c\u6211\u9009\u62e9\u4e86graphql_codegen\uff0c\u5b83\u53ef\u4ee5\u4e3a\u6211\u751f\u6210mutation\u548cquery\u7684\u4ee3\u7801\uff0c\u5e76\u9009\u62e9\u4e86\u5177\u6709\u7f13\u5b58\u529f\u80fd\u7684graphql_flutter\uff0c\u56e0\u4e3a\u6211\u89c9\u5f97\u5b83\u4eec\u5b9e\u9645\u4e0a\u5f88\u6709\u7528\u3002<\/p>\n<h2>GraphQL\u7684API<\/h2>\n<p>&nbsp;<\/p>\n<p>\u8fd9\u6b21\u6211\u4eec\u4f7f\u7528\u4e86\u8fd9\u4e2a\u3002<\/p>\n<h2>\u6f14\u793a\u5e94\u7528\u7a0b\u5e8f<\/h2>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d7ec1913a08637a6a41cf\/8-1.gif\" alt=\"undefined\" \/><\/div>\n<h2>GraphQL\u4ee3\u7801\u751f\u6210\u5de5\u5177<\/h2>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">graphql_codegen<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">build_runner\uff08\u30b3\u30fc\u30c9\u751f\u6210\u306b\u5fc5\u8981\uff09<\/ul>\n<p>\u5c06\u201c\u306e\u201d\u5305\u6dfb\u52a0\u5230pubspec.yaml\u4e2d.<\/p>\n<h3>\u6dfb\u52a0schema.graphql<\/h3>\n<p>\u9664\u4e86IDE\u7684GraphiQL\u548cApollo Studio\u4e4b\u5916\uff0c\u6211\u4eec\u8fd9\u6b21\u4f7f\u7528\u7684\u662fPostman\u6765\u83b7\u53d6\u6a21\u5f0f\u3002<\/p>\n<p>GraphQL schema\u662fDart\u4ee3\u7801\u751f\u6210\u7684\u5fc5\u9700\u6587\u4ef6\u3002\u5b83\u5b9a\u4e49\u4e86\u67e5\u8be2\u3001\u53d8\u66f4\u3001\u8ba2\u9605\u7b49\u7ed3\u6784\uff0c\u5e76\u57fa\u4e8e\u8be5\u6a21\u5f0f\u6765\u5b9e\u73b0\u67e5\u8be2\u548c\u53d8\u66f4\uff0c\u4ee5\u9002\u5f53\u7684\u6570\u636e\u7c7b\u578b\u54cd\u5e94\u3002\u6362\u53e5\u8bdd\u8bf4\uff0c\u6839\u636e\u8fd9\u4e2a\u6587\u4ef6\u6765\u89e3\u91ca\u5728.graphql\u4e2d\u5b9a\u4e49\u7684\u67e5\u8be2\uff0c\u5e76\u8fdb\u884c\u4ee3\u7801\u751f\u6210\uff0c\u5982\u679c\u6ca1\u6709\u5b83\u5c31\u65e0\u6cd5\u751f\u6210\u4ee3\u7801\u3002\u6211\u81ea\u5df1\u4e5f\u9047\u5230\u4e86\u4e9b\u95ee\u9898\u3002\u3002\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">type<\/span> <span class=\"n\">Query<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"n\">characters<\/span><span class=\"p\">(<\/span><span class=\"n\">page<\/span><span class=\"p\">:<\/span> <span class=\"nb\">Int<\/span><span class=\"p\">!,<\/span> <span class=\"n\">filter<\/span><span class=\"p\">:<\/span> <span class=\"n\">FilterCharacter<\/span><span class=\"p\">):<\/span> <span class=\"n\">Characters<\/span>\r\n    <span class=\"n\">locations<\/span><span class=\"p\">(<\/span><span class=\"n\">page<\/span><span class=\"p\">:<\/span> <span class=\"nb\">Int<\/span><span class=\"p\">!):<\/span> <span class=\"n\">Locations<\/span>\r\n    <span class=\"n\">episodes<\/span><span class=\"p\">(<\/span><span class=\"n\">page<\/span><span class=\"p\">:<\/span> <span class=\"nb\">Int<\/span><span class=\"p\">!):<\/span> <span class=\"n\">Episodes<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"k\">type<\/span> <span class=\"n\">Character<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"n\">id<\/span><span class=\"p\">:<\/span> <span class=\"nb\">ID<\/span><span class=\"p\">!<\/span>\r\n    <span class=\"n\">name<\/span><span class=\"p\">:<\/span> <span class=\"nb\">String<\/span>\r\n    <span class=\"n\">image<\/span><span class=\"p\">:<\/span> <span class=\"nb\">String<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"k\">type<\/span> <span class=\"n\">Location<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"n\">id<\/span><span class=\"p\">:<\/span> <span class=\"nb\">ID<\/span><span class=\"p\">!<\/span>\r\n    <span class=\"n\">name<\/span><span class=\"p\">:<\/span> <span class=\"nb\">String<\/span>\r\n    <span class=\"n\">type<\/span><span class=\"p\">:<\/span> <span class=\"nb\">String<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"k\">type<\/span> <span class=\"n\">Episode<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"n\">id<\/span><span class=\"p\">:<\/span> <span class=\"nb\">ID<\/span><span class=\"p\">!<\/span>\r\n    <span class=\"n\">name<\/span><span class=\"p\">:<\/span> <span class=\"nb\">String<\/span>\r\n    <span class=\"n\">episode<\/span><span class=\"p\">:<\/span> <span class=\"nb\">String<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"k\">type<\/span> <span class=\"n\">Characters<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"n\">results<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"n\">Character<\/span><span class=\"p\">]<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"k\">type<\/span> <span class=\"n\">Locations<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"n\">results<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"n\">Location<\/span><span class=\"p\">]<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"k\">type<\/span> <span class=\"n\">Episodes<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"n\">results<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"n\">Episode<\/span><span class=\"p\">]<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"k\">input<\/span> <span class=\"n\">FilterCharacter<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"n\">name<\/span><span class=\"p\">:<\/span> <span class=\"nb\">String<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<h3>\u8bf7\u6dfb\u52a0 queries.graphql<\/h3>\n<p>\u6211\u5011\u5c07\u63d0\u4f9b\u53d6\u5f97\u6578\u64da\u6240\u9700\u7684\u76f8\u95dc\u4fe1\u606f\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">query<\/span> <span class=\"n\">GetCharacters<\/span><span class=\"p\">(<\/span><span class=\"nv\">$page<\/span><span class=\"p\">:<\/span> <span class=\"nb\">Int<\/span><span class=\"p\">!,<\/span> <span class=\"nv\">$name<\/span><span class=\"p\">:<\/span> <span class=\"nb\">String<\/span><span class=\"p\">!)<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"n\">characters<\/span><span class=\"p\">(<\/span><span class=\"n\">page<\/span><span class=\"p\">:<\/span> <span class=\"nv\">$page<\/span><span class=\"p\">,<\/span> <span class=\"n\">filter<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"n\">name<\/span><span class=\"p\">:<\/span> <span class=\"nv\">$name<\/span> <span class=\"p\">})<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"n\">results<\/span> <span class=\"p\">{<\/span>\r\n            <span class=\"n\">id<\/span>\r\n            <span class=\"n\">name<\/span>\r\n            <span class=\"n\">image<\/span>\r\n        <span class=\"p\">}<\/span>\r\n    <span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"k\">query<\/span> <span class=\"n\">GetLocations<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"n\">locations<\/span><span class=\"p\">(<\/span><span class=\"n\">page<\/span><span class=\"p\">:<\/span> <span class=\"mi\">1<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"n\">results<\/span> <span class=\"p\">{<\/span>\r\n            <span class=\"n\">id<\/span>\r\n            <span class=\"n\">name<\/span>\r\n            <span class=\"n\">type<\/span>\r\n        <span class=\"p\">}<\/span>\r\n    <span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"k\">query<\/span> <span class=\"n\">GetEpisodes<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"n\">episodes<\/span><span class=\"p\">(<\/span><span class=\"n\">page<\/span><span class=\"p\">:<\/span> <span class=\"mi\">1<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"n\">results<\/span> <span class=\"p\">{<\/span>\r\n            <span class=\"n\">id<\/span>\r\n            <span class=\"n\">name<\/span>\r\n            <span class=\"n\">episode<\/span>\r\n        <span class=\"p\">}<\/span>\r\n    <span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<h3>\u81ea\u52a8\u751f\u6210\u7684\u8bbe\u7f6e<\/h3>\n<p>\u56e0\u4e3a\u8981\u4f7f\u7528 graphql_codegen \u8fdb\u884c\u81ea\u52a8\u4ee3\u7801\u751f\u6210\uff0c\u6240\u4ee5\u9700\u8981\u8fdb\u884c\u76f8\u5e94\u7684\u8bbe\u7f6e\u3002<\/p>\n<p>\u5728build.yaml\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\u3002<\/p>\n<pre class=\"post-pre\"><code>targets:\r\n  $default:\r\n    builders:\r\n      graphql_codegen:\r\n        options:\r\n          scopes:\r\n            - lib\/graphql\/**\r\n          clients:\r\n            - graphql\r\n            - graphql_flutter\r\n<\/code><\/pre>\n<p>\u6211\u6b63\u5728\u6dfb\u52a0 graphql_flutter \u6765\u4f7f\u7528\u3002<\/p>\n<pre class=\"post-pre\"><code>lib\/graphql\/**\r\nlib\/graphql\/   \u3000\u2190\u30b3\u30fc\u30c9\u751f\u6210\u3055\u308c\u305a\r\n<\/code><\/pre>\n<p>\u7531\u4e8e\u6ca1\u6709\u751f\u6210\u4ee3\u7801\u800c\u9047\u5230\u4e86\u56f0\u5883\uff0c**\u662f\u5fc5\u9700\u7684\uff01<\/p>\n<h2>\u4f7f\u7528build_runner\u8fdb\u884c\u4ee3\u7801\u751f\u6210\u3002<\/h2>\n<pre class=\"post-pre\"><code>dart run build_runner build\r\n<\/code><\/pre>\n<p>\u4f7f\u7528\u4e0a\u8ff0\u547d\u4ee4\u6765\u751f\u6210\u4ee3\u7801\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d7ec1913a08637a6a41cf\/30-0.png\" alt=\"\u4ee3\u66ff\u30c6\u30ad\u30b9\u30c8\" \/><\/div>\n<p>\u5982\u4e0a\u6240\u8ff0\uff0c\u5c06\u751f\u6210\u6587\u4ef6\u3002<\/p>\n<h2>\u7531\u4e8e\u6bd4\u8f83\u4e4b\u540e\u66f4\u5bb9\u6613\u7406\u89e3\uff0c\u6240\u4ee5\u662f\u5426\u5b58\u5728\u4ee3\u7801\u751f\u6210.<\/h2>\n<h3>\u5982\u679c\u4e0d\u4f7f\u7528codegen<\/h3>\n<pre class=\"post-pre\"><code><span class=\"kd\">const<\/span> <span class=\"kt\">String<\/span> <span class=\"n\">getCharacters<\/span> <span class=\"o\">=<\/span> <span class=\"sx\">r''<\/span><span class=\"s\">'\r\nquery GetCharacters(<\/span><span class=\"si\">$page<\/span><span class=\"s\">: Int!, <\/span><span class=\"si\">$name<\/span><span class=\"s\">: String!) {\r\n  characters(page: <\/span><span class=\"si\">$page<\/span><span class=\"s\">, filter: { name: <\/span><span class=\"si\">$name<\/span><span class=\"s\"> }) {\r\n    results {\r\n      id\r\n      name\r\n      image\r\n    }\r\n  }\r\n}\r\n'''<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"kd\">const<\/span> <span class=\"kt\">String<\/span> <span class=\"n\">getLocations<\/span> <span class=\"o\">=<\/span> <span class=\"sx\">r''<\/span><span class=\"s\">'\r\nquery {\r\n  locations(page: 1) {\r\n    results {\r\n      id\r\n      name\r\n      type\r\n    }\r\n  }\r\n}\r\n'''<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"kd\">const<\/span> <span class=\"kt\">String<\/span> <span class=\"n\">getEpisodes<\/span> <span class=\"o\">=<\/span> <span class=\"sx\">r''<\/span><span class=\"s\">'\r\nquery {\r\n  episodes(page: 1) {\r\n    results {\r\n      id\r\n      name\r\n      episode\r\n    }\r\n  }\r\n}\r\n'''<\/span><span class=\"p\">;<\/span>\r\n<\/code><\/pre>\n<p>\u8fd9\u6837\u505a\uff0c\u5fc5\u987b\u786c\u7f16\u7801\u4e0b\u53bb\u3002<br \/>\n\u5b9e\u9645\u4e0a\uff0c\u6211\u4e5f\u6709\u56e0\u6253\u9519\u5b57\u800c\u9047\u5230\u9519\u8bef\u800c\u82e6\u607c\u7684\u7ecf\u5386\uff0c\u6240\u4ee5\u6211\u60f3\u51cf\u5c11\u8fd9\u79cd\u98ce\u9669\u3002<\/p>\n<h3>\u5982\u679c\u4f7f\u7528codegen<\/h3>\n<pre class=\"post-pre\"><code><span class=\"k\">query<\/span> <span class=\"n\">GetCharacters<\/span><span class=\"p\">(<\/span><span class=\"nv\">$page<\/span><span class=\"p\">:<\/span> <span class=\"nb\">Int<\/span><span class=\"p\">!,<\/span> <span class=\"nv\">$name<\/span><span class=\"p\">:<\/span> <span class=\"nb\">String<\/span><span class=\"p\">!)<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"n\">characters<\/span><span class=\"p\">(<\/span><span class=\"n\">page<\/span><span class=\"p\">:<\/span> <span class=\"nv\">$page<\/span><span class=\"p\">,<\/span> <span class=\"n\">filter<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"n\">name<\/span><span class=\"p\">:<\/span> <span class=\"nv\">$name<\/span> <span class=\"p\">})<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"n\">results<\/span> <span class=\"p\">{<\/span>\r\n            <span class=\"n\">id<\/span>\r\n            <span class=\"n\">name<\/span>\r\n            <span class=\"n\">image<\/span>\r\n        <span class=\"p\">}<\/span>\r\n    <span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"k\">query<\/span> <span class=\"n\">GetLocations<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"n\">locations<\/span><span class=\"p\">(<\/span><span class=\"n\">page<\/span><span class=\"p\">:<\/span> <span class=\"mi\">1<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"n\">results<\/span> <span class=\"p\">{<\/span>\r\n            <span class=\"n\">id<\/span>\r\n            <span class=\"n\">name<\/span>\r\n            <span class=\"n\">type<\/span>\r\n        <span class=\"p\">}<\/span>\r\n    <span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"k\">query<\/span> <span class=\"n\">GetEpisodes<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"n\">episodes<\/span><span class=\"p\">(<\/span><span class=\"n\">page<\/span><span class=\"p\">:<\/span> <span class=\"mi\">1<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"n\">results<\/span> <span class=\"p\">{<\/span>\r\n            <span class=\"n\">id<\/span>\r\n            <span class=\"n\">name<\/span>\r\n            <span class=\"n\">episode<\/span>\r\n        <span class=\"p\">}<\/span>\r\n    <span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u8fd9\u6837\u5199\u4e5f\u53ef\u4ee5\uff0c\u5728\u4ee3\u7801\u7f16\u8f91\u4e2d\u53ef\u4ee5\u6574\u7406\u4ee3\u7801\uff0c\u5e76\u5728\u4ee3\u7801\u751f\u6210\u9636\u6bb5\u68c0\u6d4b\u5230\u9519\u8bef\u3002<\/p>\n<h2>GraphQL_Flutter<\/h2>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">graphql_codegen<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">flutter_hooks<\/ul>\n<p>\u5728pubspec.yaml\u4e2d\u6dfb\u52a0\u8f6f\u4ef6\u5305\u7684\u4f9d\u8d56<br \/>\n\u4f7f\u7528flutter_hooks\u6765\u8fdb\u884c\u72b6\u6001\u7ba1\u7406<\/p>\n<pre class=\"post-pre\"><code><span class=\"kd\">class<\/span> <span class=\"nc\">MyApp<\/span> <span class=\"kd\">extends<\/span> <span class=\"n\">HookWidget<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"kd\">const<\/span> <span class=\"n\">MyApp<\/span><span class=\"p\">({<\/span><span class=\"k\">super<\/span><span class=\"o\">.<\/span><span class=\"na\">key<\/span><span class=\"p\">});<\/span>\r\n\r\n  <span class=\"nd\">@override<\/span>\r\n  <span class=\"n\">Widget<\/span> <span class=\"n\">build<\/span><span class=\"p\">(<\/span><span class=\"n\">BuildContext<\/span> <span class=\"n\">context<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"kd\">final<\/span> <span class=\"n\">HttpLink<\/span> <span class=\"n\">httpLink<\/span> <span class=\"o\">=<\/span> <span class=\"n\">HttpLink<\/span><span class=\"p\">(<\/span><span class=\"s\">'https:\/\/rickandmortyapi.com\/graphql'<\/span><span class=\"p\">);<\/span>\r\n\r\n    <span class=\"kd\">final<\/span> <span class=\"n\">client<\/span> <span class=\"o\">=<\/span> <span class=\"n\">useState<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">GraphQLClient<\/span><span class=\"p\">&gt;(<\/span>\r\n      <span class=\"n\">GraphQLClient<\/span><span class=\"p\">(<\/span>\r\n        <span class=\"nl\">link:<\/span> <span class=\"n\">httpLink<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"nl\">cache:<\/span> <span class=\"n\">GraphQLCache<\/span><span class=\"p\">(),<\/span>\r\n      <span class=\"p\">),<\/span>\r\n    <span class=\"p\">);<\/span>\r\n\r\n    <span class=\"k\">return<\/span> <span class=\"n\">GraphQLProvider<\/span><span class=\"p\">(<\/span>\r\n      <span class=\"nl\">client:<\/span> <span class=\"n\">client<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"nl\">child:<\/span> <span class=\"kd\">const<\/span> <span class=\"n\">MaterialApp<\/span><span class=\"p\">(<\/span>\r\n        <span class=\"nl\">home:<\/span> <span class=\"n\">CharacterList<\/span><span class=\"p\">(),<\/span>\r\n      <span class=\"p\">),<\/span>\r\n    <span class=\"p\">);<\/span>\r\n  <span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u5728\u7f13\u5b58\u5c42\u9762\u4e0a\uff0c\u4f7f\u7528Hive\u5c06\u6570\u636e\u4fdd\u5b58\u5230\u672c\u5730\u6570\u636e\u5e93\u4f3c\u4e4e\u4e5f\u662f\u4e00\u4e2a\u4e0d\u9519\u7684\u9009\u62e9\u3002<\/p>\n<h3>\u5217\u8868\u663e\u793a<\/h3>\n<pre class=\"post-pre\"><code><span class=\"n\">Query$GetCharacters$Widget<\/span><span class=\"p\">(<\/span>\r\n  <span class=\"nl\">options:<\/span> <span class=\"n\">Options$Query$GetCharacters<\/span><span class=\"p\">(<\/span>\r\n    <span class=\"nl\">variables:<\/span> <span class=\"n\">Variables$Query$GetCharacters<\/span><span class=\"p\">(<\/span>\r\n      <span class=\"nl\">page:<\/span> <span class=\"n\">index<\/span><span class=\"o\">.<\/span><span class=\"na\">value<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"nl\">name:<\/span> <span class=\"n\">searchText<\/span><span class=\"o\">.<\/span><span class=\"na\">value<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"p\">),<\/span>\r\n  <span class=\"p\">),<\/span>\r\n  <span class=\"nl\">builder:<\/span> <span class=\"p\">(<\/span>\r\n    <span class=\"n\">QueryResult<\/span> <span class=\"n\">result<\/span><span class=\"p\">,<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"n\">VoidCallback<\/span><span class=\"o\">?<\/span> <span class=\"n\">refetch<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"n\">FetchMore<\/span><span class=\"o\">?<\/span> <span class=\"n\">fetchMore<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"p\">})<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"n\">result<\/span><span class=\"o\">.<\/span><span class=\"na\">isLoading<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n      <span class=\"k\">return<\/span> <span class=\"kd\">const<\/span> <span class=\"n\">Center<\/span><span class=\"p\">(<\/span><span class=\"nl\">child:<\/span> <span class=\"n\">CircularProgressIndicator<\/span><span class=\"p\">());<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"n\">result<\/span><span class=\"o\">.<\/span><span class=\"na\">hasException<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n      <span class=\"k\">return<\/span> <span class=\"n\">Text<\/span><span class=\"p\">(<\/span><span class=\"n\">result<\/span><span class=\"o\">.<\/span><span class=\"na\">exception<\/span><span class=\"o\">.<\/span><span class=\"na\">toString<\/span><span class=\"p\">());<\/span>\r\n    <span class=\"p\">}<\/span>\r\n    <span class=\"kd\">final<\/span> <span class=\"n\">data<\/span> <span class=\"o\">=<\/span> <span class=\"n\">result<\/span><span class=\"o\">.<\/span><span class=\"na\">data<\/span><span class=\"p\">;<\/span>\r\n    <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"n\">data<\/span> <span class=\"o\">==<\/span> <span class=\"kc\">null<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n      <span class=\"k\">return<\/span> <span class=\"kd\">const<\/span> <span class=\"n\">Text<\/span><span class=\"p\">(<\/span><span class=\"s\">'\u30c7\u30fc\u30bf\u304c\u3042\u308a\u307e\u305b\u3093'<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"kd\">final<\/span> <span class=\"n\">charactersResponse<\/span> <span class=\"o\">=<\/span>\r\n        <span class=\"n\">CharactersResponse<\/span><span class=\"o\">.<\/span><span class=\"na\">fromJson<\/span><span class=\"p\">(<\/span><span class=\"n\">data<\/span><span class=\"p\">[<\/span><span class=\"s\">'characters'<\/span><span class=\"p\">]);<\/span>\r\n    <span class=\"kd\">final<\/span> <span class=\"n\">characters<\/span> <span class=\"o\">=<\/span> <span class=\"n\">charactersResponse<\/span><span class=\"o\">.<\/span><span class=\"na\">results<\/span><span class=\"p\">;<\/span>\r\n\r\n    <span class=\"k\">return<\/span> <span class=\"n\">ListView<\/span><span class=\"o\">.<\/span><span class=\"na\">builder<\/span><span class=\"p\">(<\/span>\r\n      <span class=\"nl\">itemCount:<\/span> <span class=\"n\">characters<\/span><span class=\"o\">.<\/span><span class=\"na\">length<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"nl\">itemBuilder:<\/span> <span class=\"p\">(<\/span><span class=\"n\">context<\/span><span class=\"p\">,<\/span> <span class=\"n\">index<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"kd\">final<\/span> <span class=\"n\">character<\/span> <span class=\"o\">=<\/span> <span class=\"n\">characters<\/span><span class=\"p\">[<\/span><span class=\"n\">index<\/span><span class=\"p\">];<\/span>\r\n\r\n        <span class=\"k\">return<\/span> <span class=\"n\">ListTile<\/span><span class=\"p\">(<\/span>\r\n          <span class=\"nl\">title:<\/span> <span class=\"n\">Text<\/span><span class=\"p\">(<\/span><span class=\"n\">character<\/span><span class=\"o\">.<\/span><span class=\"na\">name<\/span> <span class=\"o\">??<\/span> <span class=\"s\">''<\/span><span class=\"p\">),<\/span>\r\n          <span class=\"nl\">leading:<\/span> <span class=\"n\">Image<\/span><span class=\"o\">.<\/span><span class=\"na\">network<\/span><span class=\"p\">(<\/span><span class=\"n\">character<\/span><span class=\"o\">.<\/span><span class=\"na\">image<\/span> <span class=\"o\">??<\/span> <span class=\"s\">''<\/span><span class=\"p\">),<\/span>\r\n        <span class=\"p\">);<\/span>\r\n      <span class=\"p\">},<\/span>\r\n    <span class=\"p\">);<\/span>\r\n  <span class=\"p\">},<\/span>\r\n<span class=\"p\">),<\/span>\r\n<\/code><\/pre>\n<p>\u8fd0\u7528codegen\u751f\u6210\u7684\u4ee3\u7801\u53ef\u4ee5\u5982\u4e0b\u6240\u793a\u8fdb\u884c\u7f16\u5199\u3002<\/p>\n<p>Widget$Query$GetCharacters\uff1a\u8fd9\u662f\u901a\u8fc7codegen\u751f\u6210\u7684\u5c0f\u90e8\u4ef6\uff0c\u7528\u4e8e\u663e\u793aGetCharacters\u67e5\u8be2\u7684\u7ed3\u679c\u7684\u5c0f\u90e8\u4ef6\u3002<\/p>\n<pre class=\"post-pre\"><code>options: Options$Query$GetCharacters(\r\n    variables: Variables$Query$GetCharacters(\r\n      page: index.value,\r\n      name: searchText.value,\r\n    ),\r\n),\r\n<\/code><\/pre>\n<p>\u8bbe\u7f6e\u6267\u884c\u67e5\u8be2\u7684\u9009\u9879\u3002<br \/>\nVariables$Query$GetCharacters\uff1a\u6307\u5b9a\u4e86\u67e5\u8be2\u6240\u9700\u7684\u53d8\u91cf\uff08\u5728\u672c\u4f8b\u4e2d\u4e3a\u9875\u9762\u6570\u5b57\u548c\u89d2\u8272\u540d\u79f0\uff09\u3002<\/p>\n<p>\u5728mutation\u7684\u60c5\u51b5\u4e0b\uff0c\u9700\u8981\u5728mutaions.graphql\u6587\u4ef6\u4e2d\u751f\u6210\u4e00\u4e2amutation\uff0c\u5e76\u5c06Query\u90e8\u5206\u6539\u4e3aMutation\u3002<\/p>\n<h3>\u4ee3\u7801\u6574\u6bb5<\/h3>\n<pre class=\"post-pre\"><code><span class=\"kd\">class<\/span> <span class=\"nc\">CharacterList<\/span> <span class=\"kd\">extends<\/span> <span class=\"n\">HookWidget<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"kd\">const<\/span> <span class=\"n\">CharacterList<\/span><span class=\"p\">({<\/span><span class=\"k\">super<\/span><span class=\"o\">.<\/span><span class=\"na\">key<\/span><span class=\"p\">});<\/span>\r\n\r\n  <span class=\"nd\">@override<\/span>\r\n  <span class=\"n\">Widget<\/span> <span class=\"n\">build<\/span><span class=\"p\">(<\/span><span class=\"n\">BuildContext<\/span> <span class=\"n\">context<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"kd\">final<\/span> <span class=\"n\">searchText<\/span> <span class=\"o\">=<\/span> <span class=\"n\">useState<\/span><span class=\"p\">&lt;<\/span><span class=\"kt\">String<\/span><span class=\"p\">&gt;(<\/span><span class=\"s\">''<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"kd\">final<\/span> <span class=\"n\">index<\/span> <span class=\"o\">=<\/span> <span class=\"n\">useState<\/span><span class=\"p\">&lt;<\/span><span class=\"kt\">int<\/span><span class=\"p\">&gt;(<\/span><span class=\"mi\">1<\/span><span class=\"p\">);<\/span>\r\n\r\n    <span class=\"k\">return<\/span> <span class=\"n\">Scaffold<\/span><span class=\"p\">(<\/span>\r\n      <span class=\"nl\">appBar:<\/span> <span class=\"n\">AppBar<\/span><span class=\"p\">(<\/span>\r\n        <span class=\"nl\">title:<\/span> <span class=\"kd\">const<\/span> <span class=\"n\">Text<\/span><span class=\"p\">(<\/span><span class=\"s\">'Rick and Morty Characters'<\/span><span class=\"p\">),<\/span>\r\n      <span class=\"p\">),<\/span>\r\n      <span class=\"nl\">body:<\/span> <span class=\"n\">Column<\/span><span class=\"p\">(<\/span>\r\n        <span class=\"nl\">children:<\/span> <span class=\"p\">[<\/span>\r\n          <span class=\"n\">Row<\/span><span class=\"p\">(<\/span>\r\n            <span class=\"nl\">children:<\/span> <span class=\"p\">[<\/span>\r\n              <span class=\"n\">Expanded<\/span><span class=\"p\">(<\/span>\r\n                <span class=\"nl\">child:<\/span> <span class=\"n\">Padding<\/span><span class=\"p\">(<\/span>\r\n                  <span class=\"nl\">padding:<\/span> <span class=\"kd\">const<\/span> <span class=\"n\">EdgeInsets<\/span><span class=\"o\">.<\/span><span class=\"na\">all<\/span><span class=\"p\">(<\/span><span class=\"mf\">16.0<\/span><span class=\"p\">),<\/span>\r\n                  <span class=\"nl\">child:<\/span> <span class=\"n\">TextFormField<\/span><span class=\"p\">(<\/span>\r\n                    <span class=\"nl\">decoration:<\/span> <span class=\"kd\">const<\/span> <span class=\"n\">InputDecoration<\/span><span class=\"p\">(<\/span>\r\n                      <span class=\"nl\">labelText:<\/span> <span class=\"s\">'Search'<\/span><span class=\"p\">,<\/span>\r\n                      <span class=\"nl\">border:<\/span> <span class=\"n\">OutlineInputBorder<\/span><span class=\"p\">(),<\/span>\r\n                    <span class=\"p\">),<\/span>\r\n                    <span class=\"nl\">onChanged:<\/span> <span class=\"p\">(<\/span><span class=\"n\">value<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n                      <span class=\"n\">searchText<\/span><span class=\"o\">.<\/span><span class=\"na\">value<\/span> <span class=\"o\">=<\/span> <span class=\"n\">value<\/span><span class=\"p\">;<\/span>\r\n                    <span class=\"p\">},<\/span>\r\n                  <span class=\"p\">),<\/span>\r\n                <span class=\"p\">),<\/span>\r\n              <span class=\"p\">),<\/span>\r\n              <span class=\"n\">IconButton<\/span><span class=\"p\">(<\/span>\r\n                <span class=\"nl\">icon:<\/span> <span class=\"kd\">const<\/span> <span class=\"n\">Icon<\/span><span class=\"p\">(<\/span><span class=\"n\">Icons<\/span><span class=\"o\">.<\/span><span class=\"na\">arrow_back<\/span><span class=\"p\">),<\/span>\r\n                <span class=\"nl\">onPressed:<\/span> <span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\r\n                  <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"n\">index<\/span><span class=\"o\">.<\/span><span class=\"na\">value<\/span> <span class=\"p\">&gt;<\/span> <span class=\"mi\">1<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n                    <span class=\"n\">index<\/span><span class=\"o\">.<\/span><span class=\"na\">value<\/span><span class=\"o\">--<\/span><span class=\"p\">;<\/span>\r\n                  <span class=\"p\">}<\/span>\r\n                <span class=\"p\">},<\/span>\r\n              <span class=\"p\">),<\/span>\r\n              <span class=\"n\">IconButton<\/span><span class=\"p\">(<\/span>\r\n                <span class=\"nl\">icon:<\/span> <span class=\"kd\">const<\/span> <span class=\"n\">Icon<\/span><span class=\"p\">(<\/span><span class=\"n\">Icons<\/span><span class=\"o\">.<\/span><span class=\"na\">arrow_forward<\/span><span class=\"p\">),<\/span>\r\n                <span class=\"nl\">onPressed:<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=<\/span><span class=\"p\">&gt;<\/span> <span class=\"n\">index<\/span><span class=\"o\">.<\/span><span class=\"na\">value<\/span><span class=\"o\">++<\/span><span class=\"p\">,<\/span>\r\n              <span class=\"p\">),<\/span>\r\n            <span class=\"p\">],<\/span>\r\n          <span class=\"p\">),<\/span>\r\n          <span class=\"n\">Expanded<\/span><span class=\"p\">(<\/span>\r\n            <span class=\"nl\">child:<\/span> <span class=\"n\">Query$GetCharacters$Widget<\/span><span class=\"p\">(<\/span>\r\n              <span class=\"nl\">options:<\/span> <span class=\"n\">Options$Query$GetCharacters<\/span><span class=\"p\">(<\/span>\r\n                <span class=\"nl\">variables:<\/span> <span class=\"n\">Variables$Query$GetCharacters<\/span><span class=\"p\">(<\/span>\r\n                  <span class=\"nl\">page:<\/span> <span class=\"n\">index<\/span><span class=\"o\">.<\/span><span class=\"na\">value<\/span><span class=\"p\">,<\/span>\r\n                  <span class=\"nl\">name:<\/span> <span class=\"n\">searchText<\/span><span class=\"o\">.<\/span><span class=\"na\">value<\/span><span class=\"p\">,<\/span>\r\n                <span class=\"p\">),<\/span>\r\n              <span class=\"p\">),<\/span>\r\n              <span class=\"nl\">builder:<\/span> <span class=\"p\">(<\/span>\r\n                <span class=\"n\">QueryResult<\/span> <span class=\"n\">result<\/span><span class=\"p\">,<\/span> <span class=\"p\">{<\/span>\r\n                <span class=\"n\">VoidCallback<\/span><span class=\"o\">?<\/span> <span class=\"n\">refetch<\/span><span class=\"p\">,<\/span>\r\n                <span class=\"n\">FetchMore<\/span><span class=\"o\">?<\/span> <span class=\"n\">fetchMore<\/span><span class=\"p\">,<\/span>\r\n              <span class=\"p\">})<\/span> <span class=\"p\">{<\/span>\r\n                <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"n\">result<\/span><span class=\"o\">.<\/span><span class=\"na\">isLoading<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n                  <span class=\"k\">return<\/span> <span class=\"kd\">const<\/span> <span class=\"n\">Center<\/span><span class=\"p\">(<\/span><span class=\"nl\">child:<\/span> <span class=\"n\">CircularProgressIndicator<\/span><span class=\"p\">());<\/span>\r\n                <span class=\"p\">}<\/span>\r\n\r\n                <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"n\">result<\/span><span class=\"o\">.<\/span><span class=\"na\">hasException<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n                  <span class=\"k\">return<\/span> <span class=\"n\">Text<\/span><span class=\"p\">(<\/span><span class=\"n\">result<\/span><span class=\"o\">.<\/span><span class=\"na\">exception<\/span><span class=\"o\">.<\/span><span class=\"na\">toString<\/span><span class=\"p\">());<\/span>\r\n                <span class=\"p\">}<\/span>\r\n                <span class=\"kd\">final<\/span> <span class=\"n\">data<\/span> <span class=\"o\">=<\/span> <span class=\"n\">result<\/span><span class=\"o\">.<\/span><span class=\"na\">data<\/span><span class=\"p\">;<\/span>\r\n                <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"n\">data<\/span> <span class=\"o\">==<\/span> <span class=\"kc\">null<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n                  <span class=\"k\">return<\/span> <span class=\"kd\">const<\/span> <span class=\"n\">Text<\/span><span class=\"p\">(<\/span><span class=\"s\">'\u30c7\u30fc\u30bf\u304c\u3042\u308a\u307e\u305b\u3093'<\/span><span class=\"p\">);<\/span>\r\n                <span class=\"p\">}<\/span>\r\n\r\n                <span class=\"kd\">final<\/span> <span class=\"n\">charactersResponse<\/span> <span class=\"o\">=<\/span>\r\n                    <span class=\"n\">CharactersResponse<\/span><span class=\"o\">.<\/span><span class=\"na\">fromJson<\/span><span class=\"p\">(<\/span><span class=\"n\">data<\/span><span class=\"p\">[<\/span><span class=\"s\">'characters'<\/span><span class=\"p\">]);<\/span>\r\n                <span class=\"kd\">final<\/span> <span class=\"n\">characters<\/span> <span class=\"o\">=<\/span> <span class=\"n\">charactersResponse<\/span><span class=\"o\">.<\/span><span class=\"na\">results<\/span><span class=\"p\">;<\/span>\r\n\r\n                <span class=\"k\">return<\/span> <span class=\"n\">ListView<\/span><span class=\"o\">.<\/span><span class=\"na\">builder<\/span><span class=\"p\">(<\/span>\r\n                  <span class=\"nl\">itemCount:<\/span> <span class=\"n\">characters<\/span><span class=\"o\">.<\/span><span class=\"na\">length<\/span><span class=\"p\">,<\/span>\r\n                  <span class=\"nl\">itemBuilder:<\/span> <span class=\"p\">(<\/span><span class=\"n\">context<\/span><span class=\"p\">,<\/span> <span class=\"n\">index<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n                    <span class=\"kd\">final<\/span> <span class=\"n\">character<\/span> <span class=\"o\">=<\/span> <span class=\"n\">characters<\/span><span class=\"p\">[<\/span><span class=\"n\">index<\/span><span class=\"p\">];<\/span>\r\n\r\n                    <span class=\"k\">return<\/span> <span class=\"n\">ListTile<\/span><span class=\"p\">(<\/span>\r\n                      <span class=\"nl\">title:<\/span> <span class=\"n\">Text<\/span><span class=\"p\">(<\/span><span class=\"n\">character<\/span><span class=\"o\">.<\/span><span class=\"na\">name<\/span> <span class=\"o\">??<\/span> <span class=\"s\">''<\/span><span class=\"p\">),<\/span>\r\n                      <span class=\"nl\">leading:<\/span> <span class=\"n\">Image<\/span><span class=\"o\">.<\/span><span class=\"na\">network<\/span><span class=\"p\">(<\/span><span class=\"n\">character<\/span><span class=\"o\">.<\/span><span class=\"na\">image<\/span> <span class=\"o\">??<\/span> <span class=\"s\">''<\/span><span class=\"p\">),<\/span>\r\n                    <span class=\"p\">);<\/span>\r\n                  <span class=\"p\">},<\/span>\r\n                <span class=\"p\">);<\/span>\r\n              <span class=\"p\">},<\/span>\r\n            <span class=\"p\">),<\/span>\r\n          <span class=\"p\">),<\/span>\r\n        <span class=\"p\">],<\/span>\r\n      <span class=\"p\">),<\/span>\r\n    <span class=\"p\">);<\/span>\r\n  <span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<h2>\u7ed3\u675f<\/h2>\n<p>\u6211\u8ba4\u4e3agraphql_codegen\u548cgraphql_flutter\u90fd\u662f\u5f88\u597d\u7684\u8f6f\u4ef6\u5305\u3002<\/p>\n<p>\u67e5\u8be2\u548c\u7a81\u53d8\u90fd\u662f\u7531graphql_codegen\u81ea\u52a8\u751f\u6210\u7684\uff0c\u5e76\u4e14\u5982\u679c\u5c0f\u90e8\u4ef6\u4e2d\u7684\u72b6\u6001\u662f\u5b8c\u5168\u5185\u805a\u7684\uff0c\u6211\u4f1a\u4f7f\u7528hooks\u548cgraphql_flutter\uff0c\u5982\u679c\u5176\u4ed6\u5c4f\u5e55\u4e5f\u9700\u8981\u72b6\u6001\u7ba1\u7406\uff0c\u6211\u4f1a\u4f7f\u7528Riverpod\u3002\u6211\u89c9\u5f97\u5bf9\u4e8e\u6bcf\u4e2a\u89d2\u8272\uff0c\u5728\u6211\u5185\u5fc3\u91cc\u90fd\u5f88\u6e05\u695a\u3002<br \/>\n\u6211\u8fd8\u60f3\u5c1d\u8bd5\u4f7f\u7528\u548c\u6bd4\u8f83\u5176\u4ed6GraphQL\u7684\u5305\u3002<\/p>\n<p>\u975e\u5e38\u611f\u8c22\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6211\u662fNever\u682a\u5f0f\u4f1a\u793e\u7684\u521b\u59cb\u4eba\u3002 \u682a\u5f0f\u4f1a\u793eNever\u4ee5\u201c\u6c38\u4e0d\u505c\u6b62\u521b\u9020\u201d\u4e3a\u613f\u666f\uff0c\u5e76\u6301\u7eed\u5f00\u53d1\u4ea7\u54c1\u6765\u5b9e\u73b0\u7406\u60f3\u3002\u6211\u4eec\u63d0 [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-47443","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\/ 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\u682a\u5f0f\u4f1a\u793eNever\u4ee5\u201c\u6c38\u4e0d\u505c\u6b62\u521b\u9020\u201d\u4e3a\u613f\u666f\uff0c\u5e76\u6301\u7eed\u5f00\u53d1\u4ea7\u54c1\u6765\u5b9e\u73b0\u7406\u60f3\u3002\u6211\u4eec\u63d0 [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/\u6211\u5c1d\u8bd5\u4f7f\u7528flutter\u8fdb\u884cgraphql\u5f00\u53d1\uff08\u4f7f\u7528graphql_codegen\u548cgraphql_flutter\u5e93\uff09\u3002\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2023-04-28T08:04:01+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-30T06:59:16+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d7ec1913a08637a6a41cf\/8-1.gif\" \/>\n<meta name=\"author\" content=\"\u9038, \u79d1\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" 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