{"id":48322,"date":"2023-09-14T14:57:02","date_gmt":"2023-11-22T04:31:30","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/graphql-%e5%ae%a2%e6%88%b7%e7%ab%af%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8\/"},"modified":"2024-05-03T23:44:13","modified_gmt":"2024-05-03T15:44:13","slug":"graphql-%e5%ae%a2%e6%88%b7%e7%ab%af%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/graphql-%e5%ae%a2%e6%88%b7%e7%ab%af%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8\/","title":{"rendered":"GraphQL \u5ba2\u6237\u7aef\u5982\u4f55\u4f7f\u7528"},"content":{"rendered":"<h1>\u9996\u5148<\/h1>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">GraphQL\u306e\u52c9\u5f37\u306e\u305f\u3081\u3001\u4ee5\u4e0b\u306e\u30b5\u30a4\u30c8\u306efull-stack tutorial\u3092\u3084\u3063\u3066\u307f\u305f\u3002<\/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\">https:\/\/www.apollographql.com\/docs\/tutorial\/introduction\/<\/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\">\u30b5\u30fc\u30d0\u30fc\u5074\u306f\u306a\u3093\u3068\u304b\u7406\u89e3\u3057\u305f\u304c\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5074\u304cReact\u30d9\u30fc\u30b9\u3067\u5168\u304f\u5206\u304b\u3089\u306a\u3044\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u4ee3\u308f\u308a\u306bPython\u304b\u3089GraphQL Client\u3092\u4f7f\u7528\u3057\u3066\u307f\u305f\u3002<\/ul>\n<h2>GraphQL\u670d\u52a1\u5668\u542f\u52a8\u3002<\/h2>\n<pre class=\"post-pre\"><code>cd fullstack-tutorial\\final\\server\r\nnpm run start\r\nhttp:\/\/127.0.0.1:4000\/\r\n<\/code><\/pre>\n<h2>\u6a21\u5f0f\u5b9a\u4e49<\/h2>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">LaunchConnection.cursor\u306f\u3001\u6253\u3061\u4e0a\u3052\u30c7\u30fc\u30bf\u306b\u4ed8\u4e0e\u3055\u308c\u3066\u3044\u308blaunch_date_unix\u306b\u5bfe\u5fdc\u3002<\/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\">Mission.missionPatch\u306f\u3001\u6253\u3061\u4e0a\u3052\u306b\u5bfe\u5fdc\u3059\u308b\u30a2\u30a4\u30b3\u30f3\u753b\u50cf\u60c5\u5831\u3002\u5927\u3068\u5c0f\u304c\u3042\u308a\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u306f\u5927\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">User.token\u306f\u3001\u3053\u3053\u3067\u306femail\u3092base64\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3057\u305f\u3082\u306e\u3002<\/ul>\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\">launches<\/span><span class=\"p\">(<\/span>\r\n    <span class=\"err\">\"\"\"<\/span>\r\n    <span class=\"n\">The<\/span> <span class=\"n\">number<\/span> <span class=\"n\">of<\/span> <span class=\"n\">results<\/span> <span class=\"n\">to<\/span> <span class=\"n\">show<\/span><span class=\"err\">.<\/span> <span class=\"n\">Must<\/span> <span class=\"n\">be<\/span> <span class=\"err\">&gt;<\/span><span class=\"p\">=<\/span> <span class=\"mi\">1<\/span><span class=\"err\">.<\/span> <span class=\"n\">Default<\/span> <span class=\"p\">=<\/span> <span class=\"mi\">20<\/span>\r\n    <span class=\"err\">\"\"\"<\/span>\r\n    <span class=\"n\">pageSize<\/span><span class=\"p\">:<\/span> <span class=\"nb\">Int<\/span>\r\n    <span class=\"err\">\"\"\"<\/span>\r\n    <span class=\"n\">If<\/span> <span class=\"n\">you<\/span> <span class=\"n\">add<\/span> <span class=\"n\">a<\/span> <span class=\"n\">cursor<\/span> <span class=\"n\">here<\/span><span class=\"p\">,<\/span> <span class=\"n\">it<\/span> <span class=\"n\">will<\/span> <span class=\"n\">only<\/span> <span class=\"n\">return<\/span> <span class=\"n\">results<\/span> <span class=\"n\">_after_<\/span> <span class=\"n\">this<\/span> <span class=\"n\">cursor<\/span>\r\n    <span class=\"err\">\"\"\"<\/span>\r\n    <span class=\"n\">after<\/span><span class=\"p\">:<\/span> <span class=\"nb\">String<\/span>\r\n  <span class=\"p\">):<\/span> <span class=\"n\">LaunchConnection<\/span><span class=\"p\">!<\/span>\r\n  <span class=\"n\">launch<\/span><span class=\"p\">(<\/span><span class=\"n\">id<\/span><span class=\"p\">:<\/span> <span class=\"nb\">ID<\/span><span class=\"p\">!):<\/span> <span class=\"n\">Launch<\/span>\r\n  <span class=\"n\">me<\/span><span class=\"p\">:<\/span> <span class=\"n\">User<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"k\">type<\/span> <span class=\"n\">Mutation<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"c\"># if false, signup failed -- check errors<\/span>\r\n  <span class=\"n\">bookTrips<\/span><span class=\"p\">(<\/span><span class=\"n\">launchIds<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"nb\">ID<\/span><span class=\"p\">]!):<\/span> <span class=\"n\">TripUpdateResponse<\/span><span class=\"p\">!<\/span>\r\n\r\n  <span class=\"c\"># if false, cancellation failed -- check errors<\/span>\r\n  <span class=\"n\">cancelTrip<\/span><span class=\"p\">(<\/span><span class=\"n\">launchId<\/span><span class=\"p\">:<\/span> <span class=\"nb\">ID<\/span><span class=\"p\">!):<\/span> <span class=\"n\">TripUpdateResponse<\/span><span class=\"p\">!<\/span>\r\n\r\n  <span class=\"n\">login<\/span><span class=\"p\">(<\/span><span class=\"n\">email<\/span><span class=\"p\">:<\/span> <span class=\"nb\">String<\/span><span class=\"p\">):<\/span> <span class=\"n\">User<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"k\">type<\/span> <span class=\"n\">TripUpdateResponse<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"n\">success<\/span><span class=\"p\">:<\/span> <span class=\"nb\">Boolean<\/span><span class=\"p\">!<\/span>\r\n  <span class=\"n\">message<\/span><span class=\"p\">:<\/span> <span class=\"nb\">String<\/span>\r\n  <span class=\"n\">launches<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"n\">Launch<\/span><span class=\"p\">]<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"s2\">\"\"\"<\/span>\r\nSimple wrapper around our list of launches that contains a cursor to the\r\nlast item in the list. Pass this cursor to the launches query to fetch results\r\nafter these.\r\n<span class=\"s2\">\"\"\"<\/span>\r\n<span class=\"k\">type<\/span> <span class=\"n\">LaunchConnection<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"n\">cursor<\/span><span class=\"p\">:<\/span> <span class=\"nb\">String<\/span><span class=\"p\">!<\/span>\r\n  <span class=\"n\">hasMore<\/span><span class=\"p\">:<\/span> <span class=\"nb\">Boolean<\/span><span class=\"p\">!<\/span>\r\n  <span class=\"n\">launches<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"n\">Launch<\/span><span class=\"p\">]!<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"k\">type<\/span> <span class=\"n\">Launch<\/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\">site<\/span><span class=\"p\">:<\/span> <span class=\"nb\">String<\/span>\r\n  <span class=\"n\">mission<\/span><span class=\"p\">:<\/span> <span class=\"n\">Mission<\/span>\r\n  <span class=\"n\">rocket<\/span><span class=\"p\">:<\/span> <span class=\"n\">Rocket<\/span>\r\n  <span class=\"n\">isBooked<\/span><span class=\"p\">:<\/span> <span class=\"nb\">Boolean<\/span><span class=\"p\">!<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"k\">type<\/span> <span class=\"n\">Rocket<\/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\">User<\/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\">email<\/span><span class=\"p\">:<\/span> <span class=\"nb\">String<\/span><span class=\"p\">!<\/span>\r\n  <span class=\"n\">profileImage<\/span><span class=\"p\">:<\/span> <span class=\"nb\">String<\/span>\r\n  <span class=\"n\">trips<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"n\">Launch<\/span><span class=\"p\">]!<\/span>\r\n  <span class=\"n\">token<\/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\">Mission<\/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\">missionPatch<\/span><span class=\"p\">(<\/span><span class=\"n\">size<\/span><span class=\"p\">:<\/span> <span class=\"n\">PatchSize<\/span><span class=\"p\">):<\/span> <span class=\"nb\">String<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"k\">enum<\/span> <span class=\"n\">PatchSize<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"n\">SMALL<\/span>\r\n  <span class=\"n\">LARGE<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<h1>\u4f7f\u7528Python\u8c03\u7528GraphQL Client\u3002<\/h1>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u4ee5\u4e0b\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f7f\u7528\u3002<\/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\">https:\/\/github.com\/graphql-python\/gql<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">pip install &#8211;pre gql[all]<\/ul>\n<pre class=\"post-pre\"><code><span class=\"kn\">import<\/span> <span class=\"nn\">json<\/span>\r\n\r\n<span class=\"kn\">from<\/span> <span class=\"nn\">gql<\/span> <span class=\"kn\">import<\/span> <span class=\"n\">gql<\/span><span class=\"p\">,<\/span> <span class=\"n\">Client<\/span>\r\n<span class=\"kn\">from<\/span> <span class=\"nn\">gql.transport.aiohttp<\/span> <span class=\"kn\">import<\/span> <span class=\"n\">AIOHTTPTransport<\/span>\r\n\r\n<span class=\"n\">transport<\/span> <span class=\"o\">=<\/span> <span class=\"n\">AIOHTTPTransport<\/span><span class=\"p\">(<\/span><span class=\"n\">url<\/span><span class=\"o\">=<\/span><span class=\"s\">\"http:\/\/127.0.0.1:4000\/\"<\/span><span class=\"p\">)<\/span>\r\n<span class=\"n\">client<\/span> <span class=\"o\">=<\/span> <span class=\"n\">Client<\/span><span class=\"p\">(<\/span><span class=\"n\">transport<\/span><span class=\"o\">=<\/span><span class=\"n\">transport<\/span><span class=\"p\">)<\/span>\r\n\r\n<span class=\"c1\"># \u6253\u3061\u4e0a\u3052\u4e88\u5b9a\u306e\u4e00\u89a7\u3092\u53d6\u5f97 (\u540d\u524d\u3092launches\u304b\u3089page\u306b\u5909\u66f4)\r\n<\/span><span class=\"n\">query<\/span> <span class=\"o\">=<\/span> <span class=\"n\">gql<\/span><span class=\"p\">(<\/span><span class=\"s\">\"\"\"\r\n    query GetLaunches {\r\n      page: launches(pageSize: 3) {\r\n        cursor\r\n        hasMore\r\n        launches {\r\n          id\r\n          mission {\r\n            name\r\n            missionPatch(size: SMALL)\r\n          }\r\n        }\r\n      }\r\n    }\r\n\"\"\"<\/span><span class=\"p\">)<\/span>\r\n\r\n<span class=\"n\">result<\/span> <span class=\"o\">=<\/span> <span class=\"n\">client<\/span><span class=\"p\">.<\/span><span class=\"n\">execute<\/span><span class=\"p\">(<\/span><span class=\"n\">query<\/span><span class=\"p\">)<\/span>\r\n<span class=\"k\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">json<\/span><span class=\"p\">.<\/span><span class=\"n\">dumps<\/span><span class=\"p\">(<\/span><span class=\"n\">result<\/span><span class=\"p\">,<\/span> <span class=\"n\">indent<\/span><span class=\"o\">=<\/span><span class=\"mi\">2<\/span><span class=\"p\">))<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"p\">{<\/span>\r\n  <span class=\"nl\">\"page\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"nl\">\"cursor\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"1605486420\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"hasMore\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"launches\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n      <span class=\"p\">{<\/span>\r\n        <span class=\"nl\">\"id\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"109\"<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"nl\">\"mission\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n          <span class=\"nl\">\"name\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"Starlink-15 (v1.0)\"<\/span><span class=\"p\">,<\/span>\r\n          <span class=\"nl\">\"missionPatch\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"https:\/\/images2.imgbox.com\/9a\/96\/nLppz9HW_o.png\"<\/span>\r\n        <span class=\"p\">}<\/span>\r\n      <span class=\"p\">},<\/span>\r\n      <span class=\"p\">{<\/span>\r\n        <span class=\"nl\">\"id\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"108\"<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"nl\">\"mission\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n          <span class=\"nl\">\"name\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"Sentinel-6 Michael Freilich\"<\/span><span class=\"p\">,<\/span>\r\n          <span class=\"nl\">\"missionPatch\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">null<\/span>\r\n        <span class=\"p\">}<\/span>\r\n      <span class=\"p\">},<\/span>\r\n      <span class=\"p\">{<\/span>\r\n        <span class=\"nl\">\"id\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"107\"<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"nl\">\"mission\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n          <span class=\"nl\">\"name\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"Crew-1\"<\/span><span class=\"p\">,<\/span>\r\n          <span class=\"nl\">\"missionPatch\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"https:\/\/i.imgur.com\/BzaSAnx.png\"<\/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<pre class=\"post-pre\"><code><span class=\"c1\"># \u30ed\u30b0\u30a4\u30f3\u3057\u3066\u30c8\u30fc\u30af\u30f3\u3092\u53d6\u5f97\r\n<\/span><span class=\"n\">query<\/span> <span class=\"o\">=<\/span> <span class=\"n\">gql<\/span><span class=\"p\">(<\/span><span class=\"s\">\"\"\"\r\n    mutation LoginUser {\r\n      login(email: \"daisy@apollographql.com\") {\r\n        token\r\n      }\r\n    }\r\n\"\"\"<\/span><span class=\"p\">)<\/span>\r\n\r\n<span class=\"n\">result<\/span> <span class=\"o\">=<\/span> <span class=\"n\">client<\/span><span class=\"p\">.<\/span><span class=\"n\">execute<\/span><span class=\"p\">(<\/span><span class=\"n\">query<\/span><span class=\"p\">)<\/span>\r\n<span class=\"k\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">json<\/span><span class=\"p\">.<\/span><span class=\"n\">dumps<\/span><span class=\"p\">(<\/span><span class=\"n\">result<\/span><span class=\"p\">,<\/span> <span class=\"n\">indent<\/span><span class=\"o\">=<\/span><span class=\"mi\">2<\/span><span class=\"p\">))<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"p\">{<\/span>\r\n  <span class=\"nl\">\"login\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"nl\">\"token\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"ZGFpc3lAYXBvbGxvZ3JhcGhxbC5jb20=\"<\/span>\r\n  <span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"c1\"># \u30d8\u30c3\u30c0\u30fc\u3092\u8a2d\u5b9a\u3057\u305fclient\u3092\u4f5c\u6210\r\n<\/span><span class=\"n\">headers<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span><span class=\"s\">'authorization'<\/span><span class=\"p\">:<\/span> <span class=\"s\">'ZGFpc3lAYXBvbGxvZ3JhcGhxbC5jb20='<\/span><span class=\"p\">}<\/span>\r\n<span class=\"n\">transport<\/span> <span class=\"o\">=<\/span> <span class=\"n\">AIOHTTPTransport<\/span><span class=\"p\">(<\/span><span class=\"n\">url<\/span><span class=\"o\">=<\/span><span class=\"s\">\"http:\/\/127.0.0.1:4000\/\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">headers<\/span><span class=\"o\">=<\/span><span class=\"n\">headers<\/span><span class=\"p\">)<\/span>\r\n<span class=\"n\">client<\/span> <span class=\"o\">=<\/span> <span class=\"n\">Client<\/span><span class=\"p\">(<\/span><span class=\"n\">transport<\/span><span class=\"o\">=<\/span><span class=\"n\">transport<\/span><span class=\"p\">)<\/span>\r\n\r\n<span class=\"c1\"># \u6253\u3061\u4e0a\u3052\u306e\u4e88\u7d04\r\n<\/span><span class=\"n\">query<\/span> <span class=\"o\">=<\/span> <span class=\"n\">gql<\/span><span class=\"p\">(<\/span><span class=\"s\">\"\"\"\r\n    mutation BookTrips {\r\n      bookTrips(launchIds: [67, 68, 69]) {\r\n        success\r\n        message\r\n        launches {\r\n          id\r\n        }\r\n      }\r\n    }\r\n\"\"\"<\/span><span class=\"p\">)<\/span>\r\n\r\n<span class=\"n\">result<\/span> <span class=\"o\">=<\/span> <span class=\"n\">client<\/span><span class=\"p\">.<\/span><span class=\"n\">execute<\/span><span class=\"p\">(<\/span><span class=\"n\">query<\/span><span class=\"p\">)<\/span>\r\n<span class=\"k\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">json<\/span><span class=\"p\">.<\/span><span class=\"n\">dumps<\/span><span class=\"p\">(<\/span><span class=\"n\">result<\/span><span class=\"p\">,<\/span> <span class=\"n\">indent<\/span><span class=\"o\">=<\/span><span class=\"mi\">2<\/span><span class=\"p\">))<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"p\">{<\/span>\r\n  <span class=\"nl\">\"bookTrips\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"nl\">\"success\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"message\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"trips booked successfully\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"launches\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n      <span class=\"p\">{<\/span>\r\n        <span class=\"nl\">\"id\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"67\"<\/span>\r\n      <span class=\"p\">},<\/span>\r\n      <span class=\"p\">{<\/span>\r\n        <span class=\"nl\">\"id\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"68\"<\/span>\r\n      <span class=\"p\">},<\/span>\r\n      <span class=\"p\">{<\/span>\r\n        <span class=\"nl\">\"id\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"69\"<\/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<pre class=\"post-pre\"><code><span class=\"c1\"># \u6253\u3061\u4e0a\u3052\u306e\u30ad\u30e3\u30f3\u30bb\u30eb\r\n<\/span><span class=\"n\">query<\/span> <span class=\"o\">=<\/span> <span class=\"n\">gql<\/span><span class=\"p\">(<\/span><span class=\"s\">\"\"\"\r\n    mutation BookTrips {\r\n      cancelTrip(launchId: 68) {\r\n        success\r\n        message\r\n        launches {\r\n          id\r\n        }\r\n      }\r\n    }\r\n\"\"\"<\/span><span class=\"p\">)<\/span>\r\n\r\n<span class=\"n\">result<\/span> <span class=\"o\">=<\/span> <span class=\"n\">client<\/span><span class=\"p\">.<\/span><span class=\"n\">execute<\/span><span class=\"p\">(<\/span><span class=\"n\">query<\/span><span class=\"p\">)<\/span>\r\n<span class=\"k\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">json<\/span><span class=\"p\">.<\/span><span class=\"n\">dumps<\/span><span class=\"p\">(<\/span><span class=\"n\">result<\/span><span class=\"p\">,<\/span> <span class=\"n\">indent<\/span><span class=\"o\">=<\/span><span class=\"mi\">2<\/span><span class=\"p\">))<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"p\">{<\/span>\r\n  <span class=\"nl\">\"cancelTrip\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"nl\">\"success\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"message\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"trip cancelled\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"launches\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n      <span class=\"p\">{<\/span>\r\n        <span class=\"nl\">\"id\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"68\"<\/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<pre class=\"post-pre\"><code><span class=\"c1\"># \u30e6\u30fc\u30b6\u30fc\u306e\u60c5\u5831\u3068\u4e88\u7d04\u3057\u3066\u3044\u308b\u6253\u3061\u4e0a\u3052\u3092\u53d6\u5f97\r\n<\/span><span class=\"n\">query<\/span> <span class=\"o\">=<\/span> <span class=\"n\">gql<\/span><span class=\"p\">(<\/span><span class=\"s\">\"\"\"\r\n    query {\r\n      me {\r\n        email\r\n        trips {\r\n          id\r\n          mission {\r\n            name\r\n            missionPatch\r\n          }\r\n        }\r\n      }\r\n    }\r\n\"\"\"<\/span><span class=\"p\">)<\/span>\r\n\r\n<span class=\"n\">result<\/span> <span class=\"o\">=<\/span> <span class=\"n\">client<\/span><span class=\"p\">.<\/span><span class=\"n\">execute<\/span><span class=\"p\">(<\/span><span class=\"n\">query<\/span><span class=\"p\">)<\/span>\r\n<span class=\"k\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">json<\/span><span class=\"p\">.<\/span><span class=\"n\">dumps<\/span><span class=\"p\">(<\/span><span class=\"n\">result<\/span><span class=\"p\">,<\/span> <span class=\"n\">indent<\/span><span class=\"o\">=<\/span><span class=\"mi\">2<\/span><span class=\"p\">))<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"p\">{<\/span>\r\n  <span class=\"nl\">\"me\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"nl\">\"email\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"daisy@apollographql.com\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"trips\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n      <span class=\"p\">{<\/span>\r\n        <span class=\"nl\">\"id\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"67\"<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"nl\">\"mission\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n          <span class=\"nl\">\"name\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"Merah Putih\"<\/span><span class=\"p\">,<\/span>\r\n          <span class=\"nl\">\"missionPatch\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"https:\/\/images2.imgbox.com\/a8\/f5\/ZgdsrbqW_o.png\"<\/span>\r\n        <span class=\"p\">}<\/span>\r\n      <span class=\"p\">},<\/span>\r\n        <span class=\"s2\">\"id\"<\/span><span class=\"err\">:<\/span> <span class=\"s2\">\"69\"<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"s2\">\"mission\"<\/span><span class=\"err\">:<\/span> <span class=\"p\">{<\/span>\r\n          <span class=\"nl\">\"name\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"SAOCOM 1A\"<\/span><span class=\"p\">,<\/span>\r\n          <span class=\"nl\">\"missionPatch\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"https:\/\/images2.imgbox.com\/66\/d2\/oVB1ofaZ_o.png\"<\/span>\r\n        <span class=\"p\">}<\/span>\r\n      <span class=\"err\">}<\/span>\r\n    <span class=\"p\">]<\/span>\r\n  <span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<h1>\u5176\u4ed6<\/h1>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">SQLite3\u3067\u306f\u3001INTEGER\u578b\u306e\u30ab\u30e9\u30e0\u306b\u5bfe\u3057\u3066PRIMARY KEY\u5236\u7d04\u3092\u8a2d\u5b9a\u3059\u308b\u3068\u3001\u81ea\u52d5\u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30c8\u3068\u306a\u308b\u3002<\/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\">Sequelize ORM\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30c6\u30fc\u30d6\u30eb\u306e\u30ab\u30e9\u30e0\u306bcreatedAt\u3068updatedAt\u304c\u8ffd\u52a0\u3055\u308c\u308b\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u66f4\u65b0\u51e6\u7406\u306f\u975e\u540c\u671f\u3067\u5b9f\u884c\u3055\u308c\u308b\u3002<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u9996\u5148 GraphQL\u306e\u52c9\u5f37\u306e\u305f\u3081\u3001\u4ee5\u4e0b\u306e\u30b5\u30a4\u30c8\u306efull-stack tutorial\u3092\u3084\u3063\u3066\u307f\u305f\u3002 &#038;nbs [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-48322","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>GraphQL \u5ba2\u6237\u7aef\u5982\u4f55\u4f7f\u7528 - 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\/graphql-\u5ba2\u6237\u7aef\u5982\u4f55\u4f7f\u7528\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"GraphQL \u5ba2\u6237\u7aef\u5982\u4f55\u4f7f\u7528\" \/>\n<meta property=\"og:description\" content=\"\u9996\u5148 GraphQL\u306e\u52c9\u5f37\u306e\u305f\u3081\u3001\u4ee5\u4e0b\u306e\u30b5\u30a4\u30c8\u306efull-stack tutorial\u3092\u3084\u3063\u3066\u307f\u305f\u3002 &amp;nbs [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/graphql-\u5ba2\u6237\u7aef\u5982\u4f55\u4f7f\u7528\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2023-11-22T04:31:30+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-05-03T15:44:13+00:00\" \/>\n<meta name=\"author\" content=\"\u65b0, \u97f5\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u65b0, \u97f5\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 \u5206\" \/>\n<script type=\"application\/ld+json\" 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