springboot集成graphql(三)

Dear 丶 2023-05-29 13:20 26阅读 0赞

**背景：基于上篇[ springboot集成graphql(二)][springboot_graphql]继续**

**graphql关于枚举、接口的操作**

**参考文章：[https://www.graphql-java.com/documentation/v13/schema/][https_www.graphql-java.com_documentation_v13_schema]**

**[https://github.com/graphql-java/graphql-java][https_github.com_graphql-java_graphql-java]**

**参考内容：[https://github.com/graphql-java/graphql-java/search?q=StarWarsData&unscoped\_q=StarWarsData][https_github.com_graphql-java_graphql-java]**

**一、文件修改**

**1.1 在资源文件夹src/main/resources目录下创建starWarsSchema.graphqls文件**

enum Episode {
        NEWHOPE
        EMPIRE
        JEDI
    }
    
    interface Character {
        id: ID!
        name: String!
        friends: [Character]
        appearsIn: [Episode]!
    }
    
    type Human implements Character {
        id: ID!
        name: String!
        friends: [Character]
        appearsIn: [Episode]!
        homePlanet: String
    }
    
    type Droid implements Character {
        id: ID!
        name: String!
        friends: [Character]
        appearsIn: [Episode]!
        primaryFunction: String
    }

**1.2 schema.graphqls文件中type Query修改添加3个方法，修改后的部分内容为**

type Query {
        bookById(id: ID): Book
        companyById(id: ID): Company
        hero(episode: Episode): Character
        human(id : String) : Human
        droid(id: ID!): Droid
    }

**二、分别创建对应的类**

**2.1 ****枚举类EpisodeEnum**

package com.zsx.entity;
    
    public enum EpisodeEnum {
    
        NEWHOPE(4), EMPIRE(5), JEDI(6);
    
        private EpisodeEnum(Integer value) {
            this.value = value;
        }
    
        private Integer value;
    
        public Integer getValue() {
            return value;
        }
    
        public static EpisodeEnum getEpisodeEnum(Integer value) {
            for(EpisodeEnum episodeEnum : EpisodeEnum.values()){
                if(value.equals(episodeEnum.getValue())){
                    return episodeEnum;
                }
            }
            return null;
        }
    }

**2.2 接口类Character**

package com.zsx.graphql;
    
    import java.io.Serializable;
    import java.util.List;
    
    public interface Character extends Serializable {
    
        String getId();
    
        String getName();
    
        List<String> getFriends();
    
        List<Integer> getAppearsIn();
    
    }

**2.2 实体类****Human**

package com.zsx.entity;
    
    import com.zsx.graphql.Character;
    
    import java.util.List;
    
    public class Human implements Character {
        final String id;
        final String name;
        final List<String> friends;
        final List<Integer> appearsIn;
        final String homePlanet;
    
        public Human(String id, String name, List<String> friends, List<Integer> appearsIn, String homePlanet) {
            this.id = id;
            this.name = name;
            this.friends = friends;
            this.appearsIn = appearsIn;
            this.homePlanet = homePlanet;
        }
    
        public String getId() {
            return id;
        }
    
        public String getName() {
            return name;
        }
    
        public List<String> getFriends() {
            return friends;
        }
    
        public List<Integer> getAppearsIn() {
            return appearsIn;
        }
    
        public String getHomePlanet() {
            return homePlanet;
        }
    
        @Override
        public String toString() {
            return "Human{" +
                    "id='" + id + '\'' +
                    ", name='" + name + '\'' +
                    '}';
        }
    }

**2.3 实体类****Droid**

package com.zsx.entity;
    
    import com.zsx.graphql.Character;
    
    import java.util.List;
    
    public class Droid implements Character {
        final String id;
        final String name;
        final List<String> friends;
        final List<Integer> appearsIn;
        final String primaryFunction;
    
        public Droid(String id, String name, List<String> friends, List<Integer> appearsIn, String primaryFunction) {
            this.id = id;
            this.name = name;
            this.friends = friends;
            this.appearsIn = appearsIn;
            this.primaryFunction = primaryFunction;
        }
    
        public String getId() {
            return id;
        }
    
        public String getName() {
            return name;
        }
    
        public List<String> getFriends() {
            return friends;
        }
    
        public List<Integer> getAppearsIn() {
            return appearsIn;
        }
    
        public String getPrimaryFunction() {
            return primaryFunction;
        }
    
        @Override
        public String toString() {
            return "Droid{" +
                    "id='" + id + '\'' +
                    ", name='" + name + '\'' +
                    '}';
        }
    }

**2.4** **DataFetcher数据类StarWarsData**

package com.zsx.graphql;
    
    import com.zsx.entity.Droid;
    import com.zsx.entity.EpisodeEnum;
    import com.zsx.entity.Human;
    import graphql.schema.DataFetcher;
    import graphql.schema.TypeResolver;
    import graphql.schema.idl.EnumValuesProvider;
    
    import java.util.ArrayList;
    import java.util.List;
    
    import static java.util.Arrays.asList;
    
    public class StarWarsData {
    
    
        static Human luke = new Human(
                "1000",
                "Luke Skywalker",
                asList("1002", "1003", "2000", "2001"),
                asList(4, 5, 6),
                "Tatooine"
        );
    
        static Human vader = new Human(
                "1001",
                "Darth Vader",
                asList("1004"),
                asList(4, 5, 6),
                "Tatooine"
        );
    
        static Human han = new Human(
                "1002",
                "Han Solo",
                asList("1000", "1003", "2001"),
                asList(4, 5, 6),
                null
        );
    
        static Human leia = new Human(
                "1003",
                "Leia Organa",
                asList("1000", "1002", "2000", "2001"),
                asList(4, 5, 6),
                "Alderaan"
        );
    
        static Human tarkin = new Human(
                "1004",
                "Wilhuff Tarkin",
                asList("1001"),
                asList(6),
                null
        );
    
        static List<Human> humans = List.of(luke, vader, han, leia, tarkin);
    
        static Droid threepio = new Droid(
                "2000",
                "C-3PO",
                asList("1000", "1002", "1003", "2001"),
                asList(4, 5, 6),
                "Protocol"
        );
    
        static Droid artoo = new Droid(
                "2001",
                "R2-D2",
                asList("1000", "1002", "1003"),
                asList(4, 5, 6),
                "Astromech"
        );
    
        static List<Droid> droids = List.of(threepio, artoo);
    
        public static Object getArtoo() {
            return artoo;
        }
    
        public static DataFetcher getHumanDataFetcher() {
            return dataFetchingEnvironment -> {
                String id  = dataFetchingEnvironment.getArgument("id");
                return humans
                        .stream()
                        .filter(human -> human.getId().equals(id))
                        .findFirst()
                        .orElse(null);
            };
        }
    
        public static DataFetcher getDroidDataFetcher() {
            return dataFetchingEnvironment -> {
                String id  = dataFetchingEnvironment.getArgument("id");
                return droids
                        .stream()
                        .filter(droid -> droid.getId().equals(id))
                        .findFirst()
                        .orElse(null);
            };
        }
    
        public static DataFetcher getFriendsDataFetcher() {
            return environment -> {
                List<Object> result = new ArrayList<>();
                List<String> friendIds = ((Character)environment.getSource()).getFriends();
                friendIds.forEach(id -> {result.add(getCharacter(id));});
                return result;
            };
        }
    
        public static TypeResolver getCharacterTypeResolver() {
            return env -> {
                if (env.getObject() instanceof Human) {
                    return env.getSchema().getObjectType("Human");
                }else if (env.getObject() instanceof Droid) {
                    return env.getSchema().getObjectType("Droid");
                }
                return null;
            };
        }
    
        public static EnumValuesProvider getEpisodeProvider() {
            return name -> {
                EpisodeEnum episodeEnum = EpisodeEnum.valueOf(name);
                return  episodeEnum == null ? null : episodeEnum.getValue();
            };
        }
    
        private static Object getCharacter(String id) {
            Human humanResult = humans.stream().filter(human -> human.getId().equals(id)).findFirst().orElse(null);
            if (humanResult != null) {
                return humanResult;
            }
            Droid droidResult = droids.stream().filter(droid -> droid.getId().equals(id)).findFirst().orElse(null);
            if (droidResult != null) {
                return droidResult;
            }
            return null;
        }
    
    }

**三、GraphQLProvider类修改为**

package com.zsx.graphql;
    
    import com.google.common.base.Charsets;
    import com.google.common.io.Resources;
    import graphql.GraphQL;
    import graphql.schema.GraphQLSchema;
    import graphql.schema.StaticDataFetcher;
    import graphql.schema.idl.*;
    import org.springframework.beans.factory.annotation.Autowired;
    import org.springframework.context.annotation.Bean;
    import org.springframework.stereotype.Component;
    
    import javax.annotation.PostConstruct;
    import java.io.IOException;
    import java.net.URL;
    
    import static graphql.schema.idl.TypeRuntimeWiring.newTypeWiring;
    
    @Component
    public class GraphQLProvider {
    
        private GraphQL graphQL;
    
        @Autowired
        private BookGraphQLDataFetchers bookGraphQLDataFetchers;
        @Autowired
        private CompanyGraphQLDataFetchers companyGraphQLDataFetchers;
    
        @Bean
        public GraphQL graphQL() {
            return graphQL;
        }
    
        @PostConstruct
        public void init() throws IOException {
            URL urlSchema = Resources.getResource("schema.graphqls");
            URL urlCompany = Resources.getResource("company.graphqls");
            URL urlStarWars = Resources.getResource("starWarsSchema.graphqls");
            String sdlSchema = Resources.toString(urlSchema, Charsets.UTF_8);
            String sdlCompany = Resources.toString(urlCompany, Charsets.UTF_8);
            String sdlStarWars = Resources.toString(urlStarWars, Charsets.UTF_8);
            this.graphQL = GraphQL.newGraphQL(buildSchema(sdlSchema, sdlCompany, sdlStarWars)).build();
        }
    
        private GraphQLSchema buildSchema(String ... schemaInputs) {
            // TODO: we will create the schema here later
            TypeDefinitionRegistry typeRegistry = new TypeDefinitionRegistry();
            // each registry is merged into the main registry
            SchemaParser schemaParser = new SchemaParser();
            for (String schemaInput : schemaInputs) {
                typeRegistry.merge(schemaParser.parse(schemaInput));
            }
            RuntimeWiring runtimeWiring = buildWiring();
            SchemaGenerator schemaGenerator = new SchemaGenerator();
            return schemaGenerator.makeExecutableSchema(typeRegistry, runtimeWiring);
        }
    
    
        private RuntimeWiring buildWiring() {
            return RuntimeWiring.newRuntimeWiring()
                    .type(newTypeWiring("Query")
                            .dataFetcher("bookById", bookGraphQLDataFetchers.getBookByIdDataFetcher())
                            .dataFetcher("companyById", companyGraphQLDataFetchers.getCompanyByIdDataFetcher())
                            .dataFetcher("hero", new StaticDataFetcher(StarWarsData.getArtoo()))
                            .dataFetcher("human", StarWarsData.getHumanDataFetcher())
                            .dataFetcher("droid", StarWarsData.getDroidDataFetcher())
                    )
                    .type(newTypeWiring("Book")
                            .dataFetcher("author", bookGraphQLDataFetchers.getAuthorDataFetcher())
                            // This line is new: we need to register the additional DataFetcher
                            .dataFetcher("pageCount", bookGraphQLDataFetchers.getPageCountDataFetcher()))
                    // this uses builder function lambda syntax
                    .type("Human", typeWiring -> typeWiring
                            .dataFetcher("friends", StarWarsData.getFriendsDataFetcher()))
                    // you can use builder syntax if you don't like the lambda syntax
                    .type("Droid", typeWiring -> typeWiring
                            .dataFetcher("friends", StarWarsData.getFriendsDataFetcher()))
                    // or full builder syntax if that takes your fancy
                    .type(newTypeWiring("Character")
                            .typeResolver(StarWarsData.getCharacterTypeResolver()).build())
                    .type(newTypeWiring("Episode")
                            .enumValues(StarWarsData.getEpisodeProvider()))
                    .build();
        }
    
    }

**四、启动主程序类MySpringbootTemplateApplication**

E:\jdk\jdk-13.0.1\bin\java.exe -XX:TieredStopAtLevel=1 -noverify -Dspring.output.ansi.enabled=always -Dcom.sun.management.jmxremote -Dspring.jmx.enabled=true -Dspring.liveBeansView.mbeanDomain -Dspring.application.admin.enabled=true "-javaagent:E:\JetBrains\IntelliJ IDEA 2019.2.3\lib\idea_rt.jar=51282:E:\JetBrains\IntelliJ IDEA 2019.2.3\bin" -Dfile.encoding=UTF-8 -classpath F:\IdeaProjects\myspringboottemplate\target\classes;E:\maven\repository\org\springframework\boot\spring-boot-starter-web\2.2.0.RELEASE\spring-boot-starter-web-2.2.0.RELEASE.jar;E:\maven\repository\org\springframework\boot\spring-boot-starter\2.2.0.RELEASE\spring-boot-starter-2.2.0.RELEASE.jar;E:\maven\repository\org\springframework\boot\spring-boot-starter-logging\2.2.0.RELEASE\spring-boot-starter-logging-2.2.0.RELEASE.jar;E:\maven\repository\ch\qos\logback\logback-classic\1.2.3\logback-classic-1.2.3.jar;E:\maven\repository\ch\qos\logback\logback-core\1.2.3\logback-core-1.2.3.jar;E:\maven\repository\org\apache\logging\log4j\log4j-to-slf4j\2.12.1\log4j-to-slf4j-2.12.1.jar;E:\maven\repository\org\apache\logging\log4j\log4j-api\2.12.1\log4j-api-2.12.1.jar;E:\maven\repository\org\slf4j\jul-to-slf4j\1.7.28\jul-to-slf4j-1.7.28.jar;E:\maven\repository\jakarta\annotation\jakarta.annotation-api\1.3.5\jakarta.annotation-api-1.3.5.jar;E:\maven\repository\org\yaml\snakeyaml\1.25\snakeyaml-1.25.jar;E:\maven\repository\org\springframework\boot\spring-boot-starter-json\2.2.0.RELEASE\spring-boot-starter-json-2.2.0.RELEASE.jar;E:\maven\repository\com\fasterxml\jackson\core\jackson-databind\2.10.0\jackson-databind-2.10.0.jar;E:\maven\repository\com\fasterxml\jackson\core\jackson-annotations\2.10.0\jackson-annotations-2.10.0.jar;E:\maven\repository\com\fasterxml\jackson\core\jackson-core\2.10.0\jackson-core-2.10.0.jar;E:\maven\repository\com\fasterxml\jackson\datatype\jackson-datatype-jdk8\2.10.0\jackson-datatype-jdk8-2.10.0.jar;E:\maven\repository\com\fasterxml\jackson\datatype\jackson-datatype-jsr310\2.10.0\jackson-datatype-jsr310-2.10.0.jar;E:\maven\repository\com\fasterxml\jackson\module\jackson-module-parameter-names\2.10.0\jackson-module-parameter-names-2.10.0.jar;E:\maven\repository\org\springframework\boot\spring-boot-starter-tomcat\2.2.0.RELEASE\spring-boot-starter-tomcat-2.2.0.RELEASE.jar;E:\maven\repository\org\apache\tomcat\embed\tomcat-embed-core\9.0.27\tomcat-embed-core-9.0.27.jar;E:\maven\repository\org\apache\tomcat\embed\tomcat-embed-el\9.0.27\tomcat-embed-el-9.0.27.jar;E:\maven\repository\org\apache\tomcat\embed\tomcat-embed-websocket\9.0.27\tomcat-embed-websocket-9.0.27.jar;E:\maven\repository\org\springframework\boot\spring-boot-starter-validation\2.2.0.RELEASE\spring-boot-starter-validation-2.2.0.RELEASE.jar;E:\maven\repository\jakarta\validation\jakarta.validation-api\2.0.1\jakarta.validation-api-2.0.1.jar;E:\maven\repository\org\hibernate\validator\hibernate-validator\6.0.17.Final\hibernate-validator-6.0.17.Final.jar;E:\maven\repository\org\jboss\logging\jboss-logging\3.4.1.Final\jboss-logging-3.4.1.Final.jar;E:\maven\repository\com\fasterxml\classmate\1.5.0\classmate-1.5.0.jar;E:\maven\repository\org\springframework\spring-web\5.2.0.RELEASE\spring-web-5.2.0.RELEASE.jar;E:\maven\repository\org\springframework\spring-beans\5.2.0.RELEASE\spring-beans-5.2.0.RELEASE.jar;E:\maven\repository\org\springframework\spring-webmvc\5.2.0.RELEASE\spring-webmvc-5.2.0.RELEASE.jar;E:\maven\repository\org\springframework\spring-aop\5.2.0.RELEASE\spring-aop-5.2.0.RELEASE.jar;E:\maven\repository\org\springframework\spring-context\5.2.0.RELEASE\spring-context-5.2.0.RELEASE.jar;E:\maven\repository\org\springframework\spring-expression\5.2.0.RELEASE\spring-expression-5.2.0.RELEASE.jar;E:\maven\repository\jakarta\xml\bind\jakarta.xml.bind-api\2.3.2\jakarta.xml.bind-api-2.3.2.jar;E:\maven\repository\org\springframework\spring-core\5.2.0.RELEASE\spring-core-5.2.0.RELEASE.jar;E:\maven\repository\org\springframework\spring-jcl\5.2.0.RELEASE\spring-jcl-5.2.0.RELEASE.jar;E:\maven\repository\org\mybatis\spring\boot\mybatis-spring-boot-starter\2.1.1\mybatis-spring-boot-starter-2.1.1.jar;E:\maven\repository\org\springframework\boot\spring-boot-starter-jdbc\2.2.0.RELEASE\spring-boot-starter-jdbc-2.2.0.RELEASE.jar;E:\maven\repository\com\zaxxer\HikariCP\3.4.1\HikariCP-3.4.1.jar;E:\maven\repository\org\springframework\spring-jdbc\5.2.0.RELEASE\spring-jdbc-5.2.0.RELEASE.jar;E:\maven\repository\org\mybatis\spring\boot\mybatis-spring-boot-autoconfigure\2.1.1\mybatis-spring-boot-autoconfigure-2.1.1.jar;E:\maven\repository\org\mybatis\mybatis\3.5.3\mybatis-3.5.3.jar;E:\maven\repository\org\mybatis\mybatis-spring\2.0.3\mybatis-spring-2.0.3.jar;E:\maven\repository\com\graphql-java-kickstart\graphql-spring-boot-starter\5.10.0\graphql-spring-boot-starter-5.10.0.jar;E:\maven\repository\com\graphql-java-kickstart\graphql-spring-boot-autoconfigure\5.10.0\graphql-spring-boot-autoconfigure-5.10.0.jar;E:\maven\repository\org\springframework\boot\spring-boot-starter-websocket\2.2.0.RELEASE\spring-boot-starter-websocket-2.2.0.RELEASE.jar;E:\maven\repository\org\springframework\spring-messaging\5.2.0.RELEASE\spring-messaging-5.2.0.RELEASE.jar;E:\maven\repository\org\springframework\spring-websocket\5.2.0.RELEASE\spring-websocket-5.2.0.RELEASE.jar;E:\maven\repository\org\springframework\boot\spring-boot-starter-actuator\2.2.0.RELEASE\spring-boot-starter-actuator-2.2.0.RELEASE.jar;E:\maven\repository\org\springframework\boot\spring-boot-actuator-autoconfigure\2.2.0.RELEASE\spring-boot-actuator-autoconfigure-2.2.0.RELEASE.jar;E:\maven\repository\org\springframework\boot\spring-boot-actuator\2.2.0.RELEASE\spring-boot-actuator-2.2.0.RELEASE.jar;E:\maven\repository\io\micrometer\micrometer-core\1.3.0\micrometer-core-1.3.0.jar;E:\maven\repository\org\hdrhistogram\HdrHistogram\2.1.11\HdrHistogram-2.1.11.jar;E:\maven\repository\org\latencyutils\LatencyUtils\2.0.3\LatencyUtils-2.0.3.jar;E:\maven\repository\com\graphql-java-kickstart\graphql-java-servlet\8.0.0\graphql-java-servlet-8.0.0.jar;E:\maven\repository\javax\servlet\javax.servlet-api\4.0.1\javax.servlet-api-4.0.1.jar;E:\maven\repository\javax\websocket\javax.websocket-api\1.1\javax.websocket-api-1.1.jar;E:\maven\repository\commons-io\commons-io\2.6\commons-io-2.6.jar;E:\maven\repository\com\graphql-java-kickstart\graphql-java-tools\5.6.1\graphql-java-tools-5.6.1.jar;E:\maven\repository\org\jetbrains\kotlin\kotlin-stdlib\1.3.50\kotlin-stdlib-1.3.50.jar;E:\maven\repository\org\jetbrains\kotlin\kotlin-stdlib-common\1.3.50\kotlin-stdlib-common-1.3.50.jar;E:\maven\repository\org\jetbrains\annotations\13.0\annotations-13.0.jar;E:\maven\repository\org\jetbrains\kotlin\kotlin-reflect\1.3.50\kotlin-reflect-1.3.50.jar;E:\maven\repository\org\jetbrains\kotlinx\kotlinx-coroutines-jdk8\1.3.2\kotlinx-coroutines-jdk8-1.3.2.jar;E:\maven\repository\org\jetbrains\kotlinx\kotlinx-coroutines-core\1.3.2\kotlinx-coroutines-core-1.3.2.jar;E:\maven\repository\org\jetbrains\kotlinx\kotlinx-coroutines-reactive\1.3.2\kotlinx-coroutines-reactive-1.3.2.jar;E:\maven\repository\com\fasterxml\jackson\module\jackson-module-kotlin\2.10.0\jackson-module-kotlin-2.10.0.jar;E:\maven\repository\com\esotericsoftware\reflectasm\1.11.9\reflectasm-1.11.9.jar;E:\maven\repository\org\apache\commons\commons-lang3\3.9\commons-lang3-3.9.jar;E:\maven\repository\com\graphql-java-kickstart\graphiql-spring-boot-starter\5.10.0\graphiql-spring-boot-starter-5.10.0.jar;E:\maven\repository\com\graphql-java-kickstart\graphiql-spring-boot-autoconfigure\5.10.0\graphiql-spring-boot-autoconfigure-5.10.0.jar;E:\maven\repository\org\apache\commons\commons-text\1.1\commons-text-1.1.jar;E:\maven\repository\com\graphql-java\graphql-java-spring-boot-starter-webmvc\2019-06-24T11-47-27-31ab4f9\graphql-java-spring-boot-starter-webmvc-2019-06-24T11-47-27-31ab4f9.jar;E:\maven\repository\org\springframework\boot\spring-boot-autoconfigure\2.2.0.RELEASE\spring-boot-autoconfigure-2.2.0.RELEASE.jar;E:\maven\repository\com\graphql-java\graphql-java-spring-webmvc\2019-06-24T11-47-27-31ab4f9\graphql-java-spring-webmvc-2019-06-24T11-47-27-31ab4f9.jar;E:\maven\repository\org\springframework\boot\spring-boot-starter-jooq\2.2.0.RELEASE\spring-boot-starter-jooq-2.2.0.RELEASE.jar;E:\maven\repository\jakarta\activation\jakarta.activation-api\1.2.1\jakarta.activation-api-1.2.1.jar;E:\maven\repository\org\springframework\spring-tx\5.2.0.RELEASE\spring-tx-5.2.0.RELEASE.jar;E:\maven\repository\org\jooq\jooq\3.12.2\jooq-3.12.2.jar;E:\maven\repository\org\jooq\jooq-meta\3.12.2\jooq-meta-3.12.2.jar;E:\maven\repository\org\jooq\jooq-codegen\3.12.2\jooq-codegen-3.12.2.jar;E:\maven\repository\org\glassfish\jaxb\jaxb-core\2.3.0.1\jaxb-core-2.3.0.1.jar;E:\maven\repository\javax\xml\bind\jaxb-api\2.3.1\jaxb-api-2.3.1.jar;E:\maven\repository\javax\activation\javax.activation-api\1.2.0\javax.activation-api-1.2.0.jar;E:\maven\repository\org\glassfish\jaxb\txw2\2.3.2\txw2-2.3.2.jar;E:\maven\repository\com\sun\istack\istack-commons-runtime\3.0.5\istack-commons-runtime-3.0.5.jar;E:\maven\repository\com\sun\xml\bind\jaxb-impl\2.3.2\jaxb-impl-2.3.2.jar;E:\maven\repository\org\postgresql\postgresql\42.2.8\postgresql-42.2.8.jar;E:\maven\repository\com\alibaba\fastjson\1.2.62\fastjson-1.2.62.jar;E:\maven\repository\org\projectlombok\lombok\1.18.10\lombok-1.18.10.jar;E:\maven\repository\org\flywaydb\flyway-core\6.0.7\flyway-core-6.0.7.jar;E:\maven\repository\com\graphql-java\graphql-java\2019-10-31T04-37-48-0919e71\graphql-java-2019-10-31T04-37-48-0919e71.jar;E:\maven\repository\org\antlr\antlr4-runtime\4.7.2\antlr4-runtime-4.7.2.jar;E:\maven\repository\org\slf4j\slf4j-api\1.7.28\slf4j-api-1.7.28.jar;E:\maven\repository\com\graphql-java\java-dataloader\2.2.3\java-dataloader-2.2.3.jar;E:\maven\repository\org\reactivestreams\reactive-streams\1.0.3\reactive-streams-1.0.3.jar;E:\maven\repository\com\google\guava\guava\28.1-jre\guava-28.1-jre.jar;E:\maven\repository\com\google\guava\failureaccess\1.0.1\failureaccess-1.0.1.jar;E:\maven\repository\com\google\guava\listenablefuture\9999.0-empty-to-avoid-conflict-with-guava\listenablefuture-9999.0-empty-to-avoid-conflict-with-guava.jar;E:\maven\repository\com\google\code\findbugs\jsr305\3.0.2\jsr305-3.0.2.jar;E:\maven\repository\org\checkerframework\checker-qual\2.8.1\checker-qual-2.8.1.jar;E:\maven\repository\com\google\errorprone\error_prone_annotations\2.3.2\error_prone_annotations-2.3.2.jar;E:\maven\repository\com\google\j2objc\j2objc-annotations\1.3\j2objc-annotations-1.3.jar;E:\maven\repository\org\codehaus\mojo\animal-sniffer-annotations\1.18\animal-sniffer-annotations-1.18.jar;E:\maven\repository\org\springframework\boot\spring-boot-devtools\2.2.0.RELEASE\spring-boot-devtools-2.2.0.RELEASE.jar;E:\maven\repository\org\springframework\boot\spring-boot\2.2.0.RELEASE\spring-boot-2.2.0.RELEASE.jar com.zsx.MySpringbootTemplateApplication
    Java HotSpot(TM) 64-Bit Server VM warning: Options -Xverify:none and -noverify were deprecated in JDK 13 and will likely be removed in a future release.
    
      .   ____          _            __ _ _
     /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
    ( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
     \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
      '  |____| .__|_| |_|_| |_\__, | / / / /
     =========|_|==============|___/=/_/_/_/
     :: Spring Boot ::        (v2.2.0.RELEASE)
    
    2019-11-06 16:14:45.424  INFO 27828 --- [  restartedMain] com.zsx.MySpringbootTemplateApplication  : Starting MySpringbootTemplateApplication on DESKTOP-I29QKRP with PID 27828 (F:\IdeaProjects\myspringboottemplate\target\classes started by 18273 in F:\IdeaProjects\myspringboottemplate)
    2019-11-06 16:14:45.428  INFO 27828 --- [  restartedMain] com.zsx.MySpringbootTemplateApplication  : No active profile set, falling back to default profiles: default
    2019-11-06 16:14:45.471  INFO 27828 --- [  restartedMain] o.s.b.devtools.restart.ChangeableUrls    : The Class-Path manifest attribute in E:\maven\repository\org\glassfish\jaxb\jaxb-core\2.3.0.1\jaxb-core-2.3.0.1.jar referenced one or more files that do not exist: file:/E:/maven/repository/org/glassfish/jaxb/jaxb-core/2.3.0.1/jaxb-api-2.3.0.jar,file:/E:/maven/repository/org/glassfish/jaxb/jaxb-core/2.3.0.1/txw2-2.3.0.1.jar,file:/E:/maven/repository/org/glassfish/jaxb/jaxb-core/2.3.0.1/istack-commons-runtime-3.0.5.jar
    2019-11-06 16:14:45.471  INFO 27828 --- [  restartedMain] o.s.b.devtools.restart.ChangeableUrls    : The Class-Path manifest attribute in E:\maven\repository\com\sun\xml\bind\jaxb-impl\2.3.2\jaxb-impl-2.3.2.jar referenced one or more files that do not exist: file:/E:/maven/repository/com/sun/xml/bind/jaxb-impl/2.3.2/jaxb-runtime-2.3.2.jar,file:/E:/maven/repository/com/sun/xml/bind/jaxb-impl/2.3.2/txw2-2.3.2.jar,file:/E:/maven/repository/com/sun/xml/bind/jaxb-impl/2.3.2/istack-commons-runtime-3.0.8.jar,file:/E:/maven/repository/com/sun/xml/bind/jaxb-impl/2.3.2/stax-ex-1.8.1.jar,file:/E:/maven/repository/com/sun/xml/bind/jaxb-impl/2.3.2/FastInfoset-1.2.16.jar,file:/E:/maven/repository/com/sun/xml/bind/jaxb-impl/2.3.2/jakarta.activation-api-1.2.1.jar
    2019-11-06 16:14:45.471  INFO 27828 --- [  restartedMain] .e.DevToolsPropertyDefaultsPostProcessor : Devtools property defaults active! Set 'spring.devtools.add-properties' to 'false' to disable
    2019-11-06 16:14:45.471  INFO 27828 --- [  restartedMain] .e.DevToolsPropertyDefaultsPostProcessor : For additional web related logging consider setting the 'logging.level.web' property to 'DEBUG'
    2019-11-06 16:14:46.093  WARN 27828 --- [  restartedMain] o.m.s.mapper.ClassPathMapperScanner      : No MyBatis mapper was found in '[com.zsx]' package. Please check your configuration.
    2019-11-06 16:14:46.211  INFO 27828 --- [  restartedMain] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration' of type [org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
    2019-11-06 16:14:46.371  INFO 27828 --- [  restartedMain] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat initialized with port(s): 8088 (http)
    2019-11-06 16:14:46.376  INFO 27828 --- [  restartedMain] o.apache.catalina.core.StandardService   : Starting service [Tomcat]
    2019-11-06 16:14:46.376  INFO 27828 --- [  restartedMain] org.apache.catalina.core.StandardEngine  : Starting Servlet engine: [Apache Tomcat/9.0.27]
    2019-11-06 16:14:46.425  INFO 27828 --- [  restartedMain] o.a.c.c.C.[.[localhost].[/api/v1]        : Initializing Spring embedded WebApplicationContext
    2019-11-06 16:14:46.425  INFO 27828 --- [  restartedMain] o.s.web.context.ContextLoader            : Root WebApplicationContext: initialization completed in 954 ms
    WARNING: An illegal reflective access operation has occurred
    WARNING: Illegal reflective access by org.jooq.tools.reflect.Reflect (file:/E:/maven/repository/org/jooq/jooq/3.12.2/jooq-3.12.2.jar) to constructor java.lang.invoke.MethodHandles$Lookup(java.lang.Class)
    WARNING: Please consider reporting this to the maintainers of org.jooq.tools.reflect.Reflect
    WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
    WARNING: All illegal access operations will be denied in a future release
    2019-11-06 16:14:47.009  WARN 27828 --- [  restartedMain] com.zaxxer.hikari.HikariConfig           : HikariPool-1 - idleTimeout has been set but has no effect because the pool is operating as a fixed size pool.
    2019-11-06 16:14:47.010  INFO 27828 --- [  restartedMain] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Starting...
    2019-11-06 16:14:47.067  INFO 27828 --- [  restartedMain] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Start completed.
    2019-11-06 16:14:47.230  INFO 27828 --- [  restartedMain] o.s.s.concurrent.ThreadPoolTaskExecutor  : Initializing ExecutorService 'applicationTaskExecutor'
    2019-11-06 16:14:47.426  INFO 27828 --- [  restartedMain] o.f.c.internal.license.VersionPrinter    : Flyway Community Edition 6.0.7 by Redgate
    2019-11-06 16:14:47.433  INFO 27828 --- [  restartedMain] o.f.c.internal.database.DatabaseFactory  : Database: jdbc:postgresql://127.0.0.1:5432/mydb12 (PostgreSQL 12.0)
    2019-11-06 16:14:47.448  INFO 27828 --- [  restartedMain] o.f.core.internal.command.DbValidate     : Successfully validated 2 migrations (execution time 00:00.008s)
    2019-11-06 16:14:47.451  INFO 27828 --- [  restartedMain] o.f.core.internal.command.DbMigrate      : Current version of schema "myschema": 1
    2019-11-06 16:14:47.451  INFO 27828 --- [  restartedMain] o.f.core.internal.command.DbMigrate      : Schema "myschema" is up to date. No migration necessary.
    2019-11-06 16:14:47.487  INFO 27828 --- [  restartedMain] o.s.b.d.a.OptionalLiveReloadServer       : LiveReload server is running on port 35729
    2019-11-06 16:14:47.489  INFO 27828 --- [  restartedMain] o.s.b.a.e.web.EndpointLinksResolver      : Exposing 2 endpoint(s) beneath base path '/actuator'
    2019-11-06 16:14:47.659  INFO 27828 --- [  restartedMain] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat started on port(s): 8088 (http) with context path '/api/v1'
    2019-11-06 16:14:47.660  INFO 27828 --- [  restartedMain] com.zsx.MySpringbootTemplateApplication  : Started MySpringbootTemplateApplication in 2.542 seconds (JVM running for 3.144)
    2019-11-06 16:14:48.018  INFO 27828 --- [3)-192.168.56.1] o.a.c.c.C.[.[localhost].[/api/v1]        : Initializing Spring DispatcherServlet 'dispatcherServlet'
    2019-11-06 16:14:48.018  INFO 27828 --- [3)-192.168.56.1] o.s.web.servlet.DispatcherServlet        : Initializing Servlet 'dispatcherServlet'
    2019-11-06 16:14:48.023  INFO 27828 --- [3)-192.168.56.1] o.s.web.servlet.DispatcherServlet        : Completed initialization in 5 ms

**五、查看请求[http://localhost:8088/api/v1/graphiql][http_localhost_8088_api_v1_graphiql]**

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3pzeDE4MjczMTE3MDAz_size_16_color_FFFFFF_t_70][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3pzeDE4MjczMTE3MDAz_size_16_color_FFFFFF_t_70 1][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3pzeDE4MjczMTE3MDAz_size_16_color_FFFFFF_t_70 2][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3pzeDE4MjczMTE3MDAz_size_16_color_FFFFFF_t_70 3][]

**从以上结果可以看出操作枚举类型、接口成功**

[springboot_graphql]: https://blog.csdn.net/zsx18273117003/article/details/102923513
[https_www.graphql-java.com_documentation_v13_schema]: https://www.graphql-java.com/documentation/v13/schema/
[https_github.com_graphql-java_graphql-java]: https://github.com/graphql-java/graphql-java/search?q=StarWarsData&unscoped_q=StarWarsData
[http_localhost_8088_api_v1_graphiql]: http://localhost:8088/api/v1/graphiql
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