{"id":47610,"date":"2023-03-20T13:57:04","date_gmt":"2023-02-08T19:53:49","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%b0%9d%e8%af%95%e5%9c%a8rails%e4%b8%8a%e4%bd%bf%e7%94%a8graphql\/"},"modified":"2024-04-29T19:47:20","modified_gmt":"2024-04-29T11:47:20","slug":"%e5%b0%9d%e8%af%95%e5%9c%a8rails%e4%b8%8a%e4%bd%bf%e7%94%a8graphql","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%b0%9d%e8%af%95%e5%9c%a8rails%e4%b8%8a%e4%bd%bf%e7%94%a8graphql\/","title":{"rendered":"\u5c1d\u8bd5\u5728Rails\u4e0a\u4f7f\u7528GraphQL"},"content":{"rendered":"

\u9996\u5148<\/h1>\n

\u5723\u8bde\u5feb\u4e50\uff01\u6211\u66fe\u4ee5\u4e3a\u5723\u8bde\u8282\u662f\u5e86\u795d\u8036\u7a23\u57fa\u7763\u7684\u751f\u65e5\uff0c\u4f46\u6700\u8fd1\u624d\u77e5\u9053\u5b83\u53ea\u662f\u5e86\u795d\u4ed6\u7684\u8bde\u751f\uff0c\u5e76\u4e0d\u4e00\u5b9a\u662f\u4ed6\u7684\u751f\u65e5\u3002<\/p>\n

\u5723\u8bde\u8282\uff08\u82f1\u6587\uff1aChristmas\uff09\u7684\u610f\u601d\u662f\u201c\u57fa\u7763\u5f25\u6492\u201d\uff0c\u662f\u4e00\u4e9b\u6559\u6d3e\u5e86\u795d\u8036\u7a23\u57fa\u7763\u964d\u751f\u7684\u8282\u65e5[1]\u3002\u5b83\u53ea\u662f\u5e86\u795d\u8036\u7a23\u57fa\u7763\u7684\u8bde\u751f\uff0c\u800c\u4e0d\u662f\u4ed6\u7684\u751f\u65e5[2]\u3002
\n\u6bcf\u5e7412\u670825\u65e5\u5e86\u795d\uff0c\u4f46\u4f7f\u7528\u5112\u7565\u5386\u7684\u6b63\u6559\u4f1a\u5728\u683c\u91cc\u9ad8\u5229\u5386\u76841\u67087\u65e5\u5e86\u795d\u5723\u8bde\u8282[3][4]\u3002\u7136\u800c\uff0c\u57fa\u7763\u6559\u6700\u91cd\u8981\u7684\u8282\u65e5\u4e0d\u662f\u5723\u8bde\u8282\uff0c\u800c\u662f\u590d\u6d3b\u8282[5][6][7][8]\u3002
\n\u5728\u57fa\u7763\u6559\u4e4b\u524d\u7684\u72b9\u592a\u6559\u5386\u6cd5\u3001\u7f57\u9a6c\u5e1d\u56fd\u5386\u6cd5\u4ee5\u53ca\u5b83\u4eec\u7ee7\u627f\u4e0b\u6765\u7684\u6559\u4f1a\u5386\u6cd5\u4e2d\uff0c\u4e0e\u73b0\u4ee3\u5e38\u7528\u65f6\u95f4\u4e0d\u540c\uff0c\u65e5\u843d\u88ab\u89c6\u4e3a\u4e00\u5929\u7684\u5206\u754c\u7ebf\uff0c\u56e0\u6b64\u4ece12\u670824\u65e5\u508d\u665a\u79f0\u4e3a\u5723\u8bde\u524d\u591c\u76f4\u523012\u670825\u65e5\u65e9\u4e0a\uff0c\u5b83\u5728\u6559\u4f1a\u5386\u6cd5\u4e0a\u88ab\u8ba1\u7b97\u4e3a\u540c\u4e00\u5929[9]\u3002\u56e0\u6b64\uff0c\u6559\u4f1a\u5386\u6cd5\u4e2d\u7684\u5723\u8bde\u8282\u662f\u6307\u201c\u4ece12\u670824\u65e5\u65e5\u843d\u523012\u670825\u65e5\u65e5\u843d\u201d\u7684\u65f6\u95f4\u6bb5\u3002<\/p><\/blockquote>\n

\u7531\u4e8e\u5076\u7136\u5728\u5723\u8bde\u8282\u5f53\u5929\u8d1f\u8d23\u7f16\u5199\uff0c\u672c\u6765\u6253\u7b97\u5199\u4e00\u4e9b\u4e0e\u5723\u8bde\u6709\u5173\u7684\u8bdd\u9898\uff0c\u4f46\u6211\u5b8c\u5168\u60f3\u4e0d\u51fa\u6765\uff0c\u6240\u4ee5\u53ea\u80fd\u6b63\u5e38\u64b0\u5199\u6587\u7ae0\u4e86\u3002<\/p>\n

\u9019\u662fHamee Advent Calendar \u7684\u7b2c 25 \u7bc7\u6587\u7ae0\u3002<\/p>\n

\u80cc\u666f\u4fe1\u606f<\/h1>\n

\u6211\u5e73\u65f6\u4ece\u4e8b\u6545\u4e61\u7eb3\u7a0e\u76f8\u5173\u7684\u5de5\u4f5c\u3002\u76ee\u524d\uff0c\u5e94\u7528\u5de5\u7a0b\u5e08\u56e2\u961f\u6709\u4e24\u4e2a\u4eba\u3002\u6211\u4eec\u6b63\u5728\u5f00\u53d1\u591a\u4e2a\u5e94\u7528\u7a0b\u5e8f\uff0c\u800c\u4e14\u5728API\u5f00\u53d1\u65b9\u9762\u9047\u5230\u4e86\u4e00\u4e9b\u6311\u6218\u3002<\/p>\n

    \n
  • \n
      \u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u304c\u305f\u304f\u3055\u3093\u3002IF\u3092\u5b9f\u88c5\u3059\u308b\u305f\u3073\u306b\u90fd\u5ea6\u4f5c\u6210\u3057\u3066\u3044\u3066\u3001\u7ba1\u7406\u3057\u306b\u304f\u304f\u306a\u3063\u3066\u304d\u3066\u3044\u308b<\/ul>\n<\/li>\n<\/ul>\n

       <\/p>\n

        \u30b9\u30d4\u30fc\u30c9\u91cd\u8996\u30fb\u5c11\u4eba\u6570\u306e\u305f\u3081\u3001API\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u7ba1\u7406\u3067\u304d\u3066\u3044\u306a\u3044<\/ul>\n

        \u6211\u60f3\u5c1d\u8bd5\u4e00\u4e0bGraphQL\uff0c\u867d\u7136\u73b0\u5728\u6709\u70b9\u665a\u4e86\uff0c\u4f46\u8fd8\u662f\u51b3\u5b9a\u8bd5\u4e00\u8bd5\u3002<\/p>\n

        GraphQL\u662f\u4ec0\u4e48\uff1f<\/h1>\n

        \u7531\u4e8eGraphQL\u7684\u4ecb\u7ecd\u5df2\u7ecf\u88ab\u8bb8\u591a\u4eba\u5199\u6210\u6587\u7ae0\uff0c\u6240\u4ee5\u6211\u4f1a\u7b80\u5355\u5730\u603b\u7ed3\u4e00\u4e0b\u3002\uff08\u8fd9\u91cc\u4e0d\u4f1a\u89e3\u91ca\u4e0eREST\u7684\u533a\u522b\uff09<\/p>\n

        GraphQL\u662f\u7531Facebook\u5f00\u53d1\u7684\u7528\u4e8eWeb API\u7684\u89c4\u8303\uff0c\u7531”\u67e5\u8be2\u8bed\u8a00”\u548c”\u6a21\u5f0f\u8bed\u8a00”\u7ec4\u6210\u3002
        \n\u5b83\u5177\u6709\u4ee5\u4e0b\u7279\u70b9\uff1a<\/p>\n

          \n
        • \n
            \u30b9\u30ad\u30fc\u30de(Web API\u306e\u4ed5\u69d8)\u3092\u69cb\u7bc9\u3057\u3001\u30af\u30a8\u30ea\u3067\u3069\u306e\u3088\u3046\u306a\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3059\u308b\u304b\u3092\u8868\u73fe<\/ul>\n<\/li>\n<\/ul>\n

             <\/p>\n

              \n
            • \n
                \u5358\u4e00\u306e\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8(\/graphql)\u306e\u307f\u3002\u307b\u3057\u3044\u30c7\u30fc\u30bf\u306fhttp body\u306b\u660e\u8a18\u3057\u3066\u53d6\u5f97\u53ef\u80fd<\/ul>\n<\/li>\n<\/ul>\n

                 <\/p>\n

                  \n
                • \n
                    GraphiQL\u3068\u3044\u3046\u5c02\u7528\u306eIDE\u3092\u4f7f\u3048\u3070\u3001\u30b9\u30ad\u30fc\u30de\u7b49\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3082\u78ba\u8a8d\u53ef\u80fd<\/ul>\n<\/li>\n<\/ul>\n

                     <\/p>\n

                      \u30af\u30a8\u30ea\u8a00\u8a9e\u306b\u306f\u30c7\u30fc\u30bf\u53d6\u5f97\u7cfb\u306equery\u3001\u30c7\u30fc\u30bf\u66f4\u65b0\u7cfb\u306emutation\u3001pub\/sub\u30e2\u30c7\u30eb\u3067\u30b5\u30fc\u30d0\u30fc\u30b5\u30a4\u30c9\u306e\u30a4\u30d9\u30f3\u30c8\u3092\u53d7\u3051\u53d6\u308bsubscription\u304c\u3042\u308b<\/ul>\n

                      \u6211\u975e\u5e38\u611f\u8c22\u4ee5\u4e0b\u7684\u6587\u7ae0\uff0c\u5b83\u7ed9\u4e86\u6211\u5f88\u591a\u53c2\u8003\uff1a
                      \n\u300aGraphQL\u300b\u5168\u9762\u5165\u95e8 \u2500 \u4e0eREST\u7684\u6bd4\u8f83\uff0c\u4eceAPI\u548c\u524d\u7aef\u7684\u5b9e\u73b0\u4e2d\u5b66\u4e60
                      \n\u4e0eWeb API\u521d\u5b66\u8005\u4e00\u8d77\u5b66\u4e60GraphQL<\/p>\n

                      \u8bd5\u8bd5\u770b\u4f60\u597d\u4e16\u754c<\/h1>\n

                      \u672c\u6b21\u6211\u5011\u5c07\u4f7f\u7528\u63d0\u4f9b\u7684 Ruby \u51fd\u5f0f\u5eab graphql \u548c graphql-rails \u4f86\u5617\u8a66\u4f7f\u7528 GraphQL\u3002<\/p>\n

                      \u6267\u884c\u73af\u5883<\/h2>\n
                      \n
                      \nversionruby2.6.3rails5.2.3gem graphql1.11.6gem graphql-rails1.7.0<\/div>\n<\/div>\n

                      \u64cd\u4f5c\u6b65\u9a5f<\/h2>\n
                      gem<\/span> 'graphql'<\/span>\r\n\r\ngroup<\/span> :development<\/span>,<\/span> :test<\/span> do<\/span>\r\n  gem<\/span> 'graphiql-rails'<\/span>\r\nend<\/span>\r\n<\/code><\/pre>\n
                      \u5728\u5c06Gemfile\u5199\u5165\u540e\uff0c\u8bf7\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u3002
                      \n\u6267\u884c\u540e\uff0c\u5c06\u751f\u6210\u4ee5\u4e0b\u6587\u4ef6\u7ec4\u3002<\/p>\n
                      $ bundle install\r\n$ rails generate graphql:install\r\n$ bundle exec rails g graphql:install\r\ncreate  app\/graphql\/types\r\n      create  app\/graphql\/types\/.keep\r\n      create  app\/graphql\/app_schema.rb\r\n      create  app\/graphql\/types\/base_object.rb\r\n      create  app\/graphql\/types\/base_argument.rb\r\n      create  app\/graphql\/types\/base_field.rb\r\n      create  app\/graphql\/types\/base_enum.rb\r\n      create  app\/graphql\/types\/base_input_object.rb\r\n      create  app\/graphql\/types\/base_interface.rb\r\n      create  app\/graphql\/types\/base_scalar.rb\r\n      create  app\/graphql\/types\/base_union.rb\r\n      create  app\/graphql\/types\/query_type.rb\r\nadd_root_type  query\r\n      create  app\/graphql\/mutations\r\n      create  app\/graphql\/mutations\/.keep\r\n      create  app\/graphql\/mutations\/base_mutation.rb\r\n      create  app\/graphql\/types\/mutation_type.rb\r\nadd_root_type  mutation\r\n      create  app\/controllers\/graphql_controller.rb\r\n       route  post \"\/graphql\", to: \"graphql#execute\"\r\n     gemfile  graphiql-rails\r\n       route  graphiql-rails\r\nGemfile has been modified, make sure you `bundle install`\r\n<\/code><\/pre>\n
                      \u53e6\u5916\uff0c\u8fd8\u53ef\u4ee5\u901a\u8fc7\u4e13\u7528\u7684IDE\u6216\/graphiql\u8fdb\u884c\u786e\u8ba4\u3002
                      \n\uff08\u5728\u6211\u7684\u60c5\u51b5\u4e0b\uff0c\u521d\u59cb\u754c\u9762\u53ea\u80fd\u770b\u5230QUERY VARIABLES\uff0c\u4f46\u91cd\u65b0\u52a0\u8f7d\u540e\u53ef\u4ee5\u663e\u793a\uff09
                      \n\u9996\u5148\u6267\u884c\u4ee5\u4e0b\u67e5\u8be2\uff08\u5de6\u4fa7\uff09\uff0c\u5982\u679c\u6267\u884c\u7ed3\u679c\u6b63\u786e\u663e\u793a\uff08\u53f3\u4fa7\uff09\uff0c\u5219\u8868\u793aHello world\u6210\u529f\u3002<\/p>\n
                      query {\r\n  testField\r\n}\r\n<\/code><\/pre>\n
                      \"image.png\"<\/div>\n
                      \u7528\u6837\u672c\u6570\u636e\u8bd5\u4e00\u8bd5<\/h1>\n
                      \u7531\u4e8e\u5e74\u5e95\u5c06\u81f3\uff0c\u6211\u5c06\u7ed3\u5408\u6545\u4e61\u6350\u8d60\u7684\u80cc\u666f\uff0c\u521b\u5efa\u4e09\u4e2a\u76f8\u5173\u7684\u6837\u672c\u6570\u636e\u6765\u8fdb\u884c\u8bf4\u660e\u3002<\/p>\n
                        \n
                      • \n
                          local_governments: \u81ea\u6cbb\u4f53<\/ul>\n<\/li>\n<\/ul>\n
                          id: \u81ea\u6cbb\u4f53ID<\/p>\n
                          suppliers: \u8fd4\u793c\u54c1\u4e8b\u696d\u8005<\/p>\n
                          id: \u8fd4\u793c\u54c1\u4e8b\u696d\u8005ID
                          \nlocal_government_id: \u81ea\u6cbb\u4f53ID<\/p>\n
                          return_gifts: \u8fd4\u793c\u54c1<\/p>\n
                          id: \u8fd4\u793c\u54c1ID
                          \nsupplier_id: \u8fd4\u793c\u54c1\u4e8b\u696d\u8005ID
                          \nname: \u8fd4\u793c\u54c1\u540d<\/p>\n
                          \"IMG_1926.JPG\"<\/div>\n
                          \u6570\u636e\u5e93\u67b6\u6784\u5b9a\u4e49<\/h2>\n
                          \u9996\u5148\u662f\u4ece\u67b6\u6784\u5b9a\u4e49\u5f00\u59cb\u3002
                          \n\u6211\u4eec\u5c06\u6309\u7167\u6bcf\u4e2a\u8868\u7684\u5bf9\u5e94\u5f62\u5f0f\u8fdb\u884c\u5b9a\u4e49\u3002<\/p>\n
                          module<\/span> Types<\/span>\r\n  class<\/span> LocalGovernmentType<\/span> <<\/span> Types<\/span>::<\/span>BaseObject<\/span>\r\n    field<\/span> :id<\/span>,<\/span> ID<\/span>,<\/span> null: <\/span>false<\/span>\r\n    field<\/span> :suppliers<\/span>,<\/span> [<\/span>Types<\/span>::<\/span>SupplierType<\/span>],<\/span> null: <\/span>false<\/span>\r\n\r\n    field<\/span> :created_at<\/span>,<\/span> GraphQL<\/span>::<\/span>Types<\/span>::<\/span>ISO8601DateTime<\/span>,<\/span> null: <\/span>false<\/span>\r\n    field<\/span> :updated_at<\/span>,<\/span> GraphQL<\/span>::<\/span>Types<\/span>::<\/span>ISO8601DateTime<\/span>,<\/span> null: <\/span>false<\/span>\r\n  end<\/span>\r\nend<\/span>\r\n<\/code><\/pre>\n
                          module<\/span> Types<\/span>\r\n  class<\/span> SupplierType<\/span> <<\/span> Types<\/span>::<\/span>BaseObject<\/span>\r\n    field<\/span> :id<\/span>,<\/span> ID<\/span>,<\/span> null: <\/span>false<\/span>\r\n    field<\/span> :name<\/span>,<\/span> String<\/span>,<\/span> null: <\/span>false<\/span>\r\n    def<\/span> name<\/span>\r\n      object<\/span>.<\/span>info<\/span>[<\/span>'supplier_name'<\/span>]<\/span>\r\n    end<\/span>\r\n    field<\/span> :return_gifts<\/span>,<\/span> [<\/span>Types<\/span>::<\/span>ReturnGiftType<\/span>],<\/span> null: <\/span>false<\/span>\r\n\r\n    field<\/span> :created_at<\/span>,<\/span> GraphQL<\/span>::<\/span>Types<\/span>::<\/span>ISO8601DateTime<\/span>,<\/span> null: <\/span>false<\/span>\r\n    field<\/span> :updated_at<\/span>,<\/span> GraphQL<\/span>::<\/span>Types<\/span>::<\/span>ISO8601DateTime<\/span>,<\/span> null: <\/span>false<\/span>\r\n  end<\/span>\r\nend<\/span>\r\n<\/code><\/pre>\n
                          \u5728resolver\u4e2d\uff0c\u5bf9\u8c61\u901a\u8fc7\u53d8\u91cfobject\u8fdb\u884c\u4f20\u9012\u3002\u867d\u7136suppliers.name\u672c\u6765\u4e0d\u5b58\u5728\uff0c\u4f46\u901a\u8fc7\u4f20\u9012\u4ee5json\u683c\u5f0f\u5b9a\u4e49\u7684\u6570\u636e\u6765\u4f7f\u7528\u5b83\u3002\u6211\u8ba4\u4e3a\u53ef\u4ee5\u50cf\u4f7f\u7528\u88c5\u9970\u5668\u4e00\u6837\u4f7f\u7528\u5b83\u3002<\/p>\n
                          module<\/span> Types<\/span>\r\n  class<\/span> ReturnGiftType<\/span> <<\/span> Types<\/span>::<\/span>BaseObject<\/span>\r\n    field<\/span> :id<\/span>,<\/span> ID<\/span>,<\/span> null: <\/span>false<\/span>\r\n    field<\/span> :name<\/span>,<\/span> String<\/span>,<\/span> null: <\/span>false<\/span>\r\n    field<\/span> :supplier<\/span>,<\/span> Types<\/span>::<\/span>SupplierType<\/span>,<\/span> null: <\/span>false<\/span>\r\n\r\n    field<\/span> :created_at<\/span>,<\/span> GraphQL<\/span>::<\/span>Types<\/span>::<\/span>ISO8601DateTime<\/span>,<\/span> null: <\/span>false<\/span>\r\n    field<\/span> :updated_at<\/span>,<\/span> GraphQL<\/span>::<\/span>Types<\/span>::<\/span>ISO8601DateTime<\/span>,<\/span> null: <\/span>false<\/span>\r\n  end<\/span>\r\nend<\/span>\r\n\r\n<\/code><\/pre>\n
                          \u67e5\u8be2<\/h2>\n
                          \u6211\u60f3\u4ece\u6837\u672c\u6570\u636e\u4e2d\u83b7\u53d6\u4e0e\u7279\u5b9a\u81ea\u6cbb\u4f53\u76f8\u5173\u7684\u56de\u793c\u54c1\u5546\u5bb6\u548c\u6240\u6709\u56de\u793c\u54c1\u3002<\/p>\n
                          \u5b9a\u4e49<\/h3>\n
                          \u6211\u4eec\u5c06\u5b9a\u4e49\u67e5\u8be2\u548c\u521b\u5efa\u89e3\u6790\u5668\u3002<\/p>\n
                          module<\/span> Types<\/span>\r\n  class<\/span> QueryType<\/span> <<\/span> Types<\/span>::<\/span>BaseObject<\/span>\r\n    field<\/span> :local_government<\/span>,<\/span> LocalGovernmentType<\/span>,<\/span> null: <\/span>false<\/span>,<\/span> description: <\/span>'\u81ea\u6cbb\u4f53\u60c5\u5831'<\/span> do<\/span>\r\n      argument<\/span> :id<\/span>,<\/span> Int<\/span>,<\/span> '\u81ea\u6cbb\u4f53ID'<\/span>,<\/span> required: <\/span>true<\/span>\r\n    end<\/span>\r\n    def<\/span> local_government<\/span>(<\/span>id<\/span>:)<\/span>\r\n      LocalGovernment<\/span>.<\/span>find_by<\/span>(<\/span>id: <\/span>id<\/span>)<\/span>\r\n    end<\/span>\r\n  end<\/span>\r\nend<\/span>\r\n<\/code><\/pre>\n
                          \u6211\u4eec\u4f1a\u786e\u4fdd\u5730\u65b9\u653f\u5e9c\u4fe1\u606f\u53ef\u4ee5\u901a\u8fc7ID\u8fdb\u884c\u6761\u4ef6\u7b5b\u9009\u3002<\/p>\n
                          \u6267\u884c<\/h3>\n
                          query {\r\n  localGovernment(id: 1){\r\n    id\r\n    suppliers{\r\n      id\r\n      returnGifts{\r\n        id\r\n        name\r\n      }\r\n    }\r\n  }\r\n}\r\n<\/code><\/pre>\n
                          \u6267\u884c\u4ee5\u4e0a\u67e5\u8be2\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u770b\u5230\u8fd4\u56de\u4ee5\u4e0b\u54cd\u5e94\u3002<\/p>\n
                          {\r\n  \"data\": {\r\n    \"localGovernment\": {\r\n      \"id\": \"1\",\r\n      \"suppliers\": [\r\n        {\r\n          \"id\": \"1\",\r\n          \"name\": \"\u8fd4\u793c\u54c1\u4e8b\u696d\u8005X\",\r\n          \"returnGifts\": [\r\n            {\r\n              \"id\": \"1\",\r\n              \"name\": \"\u8fd4\u793c\u54c1A\"\r\n            },\r\n            {\r\n              \"id\": \"4\",\r\n              \"name\": \"\u8fd4\u793c\u54c1B\"\r\n            },\r\n            {\r\n              \"id\": \"5\",\r\n              \"name\": \"\u8fd4\u793c\u54c1C\"\r\n            }\r\n          ]\r\n        },\r\n        {\r\n          \"id\": \"5\",\r\n          \"name\": \"\u8fd4\u793c\u54c1\u4e8b\u696d\u8005Y\",\r\n          \"returnGifts\": [\r\n            {\r\n              \"id\": \"11\",\r\n              \"name\": \"\u8fd4\u793c\u54c1I\"\r\n            },\r\n            {\r\n              \"id\": \"12\",\r\n              \"name\": \"\u8fd4\u793c\u54c1J\"\r\n            }\r\n          ]\r\n        }\r\n      ]\r\n    }\r\n  }\r\n}\r\n<\/code><\/pre>\n
                          \u76f8\u5173\u4fe1\u606f\u4e5f\u80fd\u5f88\u597d\u5730\u83b7\u53d6\u5230\u3002<\/p>\n
                          \u7a81\u53d8<\/h2>\n
                          \u6211\u60f3\u6dfb\u52a0\u7279\u5b9a\u56de\u590d\u793c\u54c1\u63d0\u4f9b\u5546\u7684\u56de\u793c\u54c1\u4fe1\u606f\u3002
                          \n\u64cd\u4f5c\u6d41\u7a0b\u4e3a\uff1a\u521b\u5efaMutation\u7c7b\u2192\u5b9a\u4e49Mutation\u2192\u6267\u884c\u67e5\u8be2\u3002<\/p>\n
                          \u7a81\u53d8\uff08Mutation\uff09\u7c7b<\/h3>\n
                          module<\/span> Mutations<\/span>\r\n  class<\/span> CreateReturnGiftMutation<\/span> <<\/span> Mutations<\/span>::<\/span>BaseMutation<\/span>\r\n    argument<\/span> :supplier_id<\/span>,<\/span> Int<\/span>,<\/span> required: <\/span>true<\/span>\r\n    argument<\/span> :name<\/span>,<\/span> String<\/span>,<\/span> required: <\/span>true<\/span>\r\n\r\n    field<\/span> :return_gift<\/span>,<\/span> Types<\/span>::<\/span>ReturnGiftType<\/span>,<\/span> null: <\/span>true<\/span>\r\n    field<\/span> :errors<\/span>,<\/span> [<\/span>String<\/span>],<\/span> null: <\/span>false<\/span>\r\n\r\n    def<\/span> resolve<\/span>(<\/span>supplier_id<\/span>:,<\/span> name<\/span>:)<\/span>\r\n      return_gift<\/span> =<\/span> ReturnGift<\/span>.<\/span>new<\/span>(<\/span>\r\n        supplier_id: <\/span>supplier_id<\/span>,<\/span>\r\n        name: <\/span>name<\/span>\r\n      )<\/span>\r\n\r\n      if<\/span> return_gift<\/span>.<\/span>save<\/span>\r\n        {<\/span>\r\n          return_gift: <\/span>return_gift<\/span>,<\/span>\r\n          errors: <\/span>[]<\/span>\r\n        }<\/span>\r\n      else<\/span>\r\n        {<\/span>\r\n          return_gift: <\/span>nil<\/span>,<\/span>\r\n          errors: <\/span>return_gift<\/span>.<\/span>errors<\/span>.<\/span>full_messages<\/span>\r\n        }<\/span>\r\n      end<\/span>\r\n    end<\/span>\r\n  end<\/span>\r\nend<\/span>\r\n<\/code><\/pre>\n
                          \u7a81\u8b8a\u7684\u5b9a\u7fa9\u662f\u4ec0\u9ebc\uff1f<\/h3>\n
                          module<\/span> Types<\/span>\r\n  class<\/span> MutationType<\/span> <<\/span> Types<\/span>::<\/span>BaseObject<\/span>\r\n    field<\/span> :create_return_gift<\/span>,<\/span> mutation: <\/span>Mutations<\/span>::<\/span>CreateReturnGiftMutation<\/span>\r\n  end<\/span>\r\nend<\/span>\r\n<\/code><\/pre>\n
                          \u6267\u884c<\/h3>\n
                          mutation {\r\n  createReturnGift(input: {\r\n    supplierId: 5\r\n    name: \"\u8ffd\u52a0\u3057\u305f\u8fd4\u793c\u54c1\"\r\n  }) \r\n  { \r\n    returnGift{\r\n      id\r\n      supplier{\r\n        id\r\n        name\r\n        returnGifts{\r\n          id\r\n          name\r\n        }\r\n      }\r\n    }\r\n  }\r\n}\r\n<\/code><\/pre>\n
                          \u6267\u884c\u4e0a\u8ff0\u67e5\u8be2\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u53d1\u73b0\u5c06\u8fd4\u56de\u4ee5\u4e0b\u54cd\u5e94\u3002
                          \n\u8fd8\u4f1a\u751f\u6210\u56de\u793c\u54c1\u6570\u636e\u3002<\/p>\n
                          {\r\n  \"data\": {\r\n    \"createReturnGift\": {\r\n      \"returnGift\": {\r\n        \"id\": \"24\",\r\n        \"supplier\": {\r\n          \"id\": \"5\",\r\n          \"name\": \"\u8fd4\u793c\u54c1\u4e8b\u696d\u8005Y\",\r\n          \"returnGifts\": [\r\n            {\r\n              \"id\": \"11\",\r\n              \"name\": \"\u8fd4\u793c\u54c1I\"\r\n            },\r\n            {\r\n              \"id\": \"12\",\r\n              \"name\": \"\u8fd4\u793c\u54c1J\"\r\n            },\r\n            {\r\n              \"id\": \"24\",\r\n              \"name\": \"\u8ffd\u52a0\u3057\u305f\u8fd4\u793c\u54c1\"\r\n            }\r\n          ]\r\n        }\r\n      }\r\n    }\r\n  }\r\n}\r\n<\/code><\/pre>\n
                          \u6700\u540e<\/h1>\n
                          \u8fd9\u6b21\u6211\u4eec\u5c1d\u8bd5\u4f7f\u7528GraphQL\u6765\u83b7\u53d6\u548c\u521b\u5efa\u6570\u636e\u3002
                          \n\u6211\u5bf9\u4e8e\u81ea\u52a8\u751f\u6210\u6587\u6863\uff08Graphiql\u592a\u65b9\u4fbf\u4e86\uff09\u548c\u5355\u4e00\u7ec8\u7aef\u70b9\u4ee5\u53ca\uff08\u5982\u679c\u6b63\u786e\u547d\u540d\u7684\u8bdd\uff09\u76f4\u89c2\u6613\u61c2\u7684\u67e5\u8be2\u7b49\u7b49\u611f\u5230\u76f8\u5f53\u9707\u64bc\u3002
                          \n\u9664\u6b64\u4e4b\u5916\uff0c\u6211\u4e5f\u5e0c\u671b\u5b66\u4e60\u4e00\u4e9b\u6700\u4f73\u5b9e\u8df5\uff0c\u6bd4\u5982\u5982\u4f55\u4f7f\u7528graphql-batch\u4ee5\u53ca\u7c7b\u578b\u5b9a\u4e49\u7b49\u3002<\/p>\n
                          Hamee 2020\u5e74\u7684\u5723\u8bde\u5012\u8ba1\u65f6\u6d3b\u52a8\u8f9b\u82e6\u5566\uff01\u660e\u5e74\u518d\u4e00\u8d77\u52aa\u529b\u5427\uff01<\/p>\n
                          \u53e6\u5916\uff0c\u660e\u5e74\u5ea6\u7684\u6545\u4e61\u7eb3\u7a0e\u62b5\u514d\u622a\u6b62\u65e5\u671f\u4e3a12\u670831\u65e5\u3002\u5982\u679c\u60a8\u8fd8\u6ca1\u6709\u5b8c\u6210\uff0c\u8d76\u7d27\u884c\u52a8\u5427\u3002<\/p>\n
                          \u8bf7\u63d0\u4f9b\u6240\u9700\u91cd\u8ff0\u7684\u5177\u4f53\u53e5\u5b50\u3002<\/h1>\n
                          \u3010Rails\u3011\u5728 graphql-ruby.org \u4e0a\u521b\u5efa API
                          \n\u4f7f\u7528 GraphQL Ruby \u7684\u65b9\u5f0f\uff08\u57fa\u7840\u7bc7\uff09
                          \n\u8bb2\u8ff0\u4e86 Ruby on Rails \u5de5\u7a0b\u5e08\u4f7f\u7528 GraphQL \u8f7b\u677e\u521b\u5efa\u6700\u5f3a\u7684 WebAPI \u7684\u6545\u4e8b\u3002\uff08\u8fd8\u6709\u6f14\u793a\uff01\uff09<\/p>\n","protected":false},"excerpt":{"rendered":"
                          \u9996\u5148 \u5723\u8bde\u5feb\u4e50\uff01\u6211\u66fe\u4ee5\u4e3a\u5723\u8bde\u8282\u662f\u5e86\u795d\u8036\u7a23\u57fa\u7763\u7684\u751f\u65e5\uff0c\u4f46\u6700\u8fd1\u624d\u77e5\u9053\u5b83\u53ea\u662f\u5e86\u795d\u4ed6\u7684\u8bde\u751f\uff0c\u5e76\u4e0d\u4e00\u5b9a\u662f\u4ed6\u7684\u751f\u65e5\u3002 \u5723\u8bde […]<\/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-47610","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\n\u5c1d\u8bd5\u5728Rails\u4e0a\u4f7f\u7528GraphQL - 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\/\u5c1d\u8bd5\u5728rails\u4e0a\u4f7f\u7528graphql\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u5c1d\u8bd5\u5728Rails\u4e0a\u4f7f\u7528GraphQL\" \/>\n<meta property=\"og:description\" content=\"\u9996\u5148 \u5723\u8bde\u5feb\u4e50\uff01\u6211\u66fe\u4ee5\u4e3a\u5723\u8bde\u8282\u662f\u5e86\u795d\u8036\u7a23\u57fa\u7763\u7684\u751f\u65e5\uff0c\u4f46\u6700\u8fd1\u624d\u77e5\u9053\u5b83\u53ea\u662f\u5e86\u795d\u4ed6\u7684\u8bde\u751f\uff0c\u5e76\u4e0d\u4e00\u5b9a\u662f\u4ed6\u7684\u751f\u65e5\u3002 \u5723\u8bde […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/\u5c1d\u8bd5\u5728rails\u4e0a\u4f7f\u7528graphql\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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