java - 如何使用 quarkus 创建 native 可执行文件？

Question

我使用 quarkus maven 插件创建了一个 quarkus 应用程序。

我的maven pom如下

<?xml version="1.0"?>
<project
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
    xmlns="http://maven.apache.org/POM/4.0.0"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
    <modelVersion>4.0.0</modelVersion>
    <groupId>com</groupId>
    <artifactId>quarkus-poc</artifactId>
    <version>1.0-SNAPSHOT</version>
    <properties>
        <surefire-plugin.version>2.22.0</surefire-plugin.version>
        <quarkus.version>0.11.0</quarkus.version>
        <maven.compiler.source>1.8</maven.compiler.source>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <maven.compiler.target>1.8</maven.compiler.target>
    </properties>
    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>io.quarkus</groupId>
                <artifactId>quarkus-bom</artifactId>
                <version>${quarkus.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>
    <dependencies>
        <dependency>
            <groupId>io.quarkus</groupId>
            <artifactId>quarkus-resteasy</artifactId>
        </dependency>
        <dependency>
            <groupId>org.jboss.resteasy</groupId>
            <artifactId>resteasy-jackson-provider</artifactId>
            <version>4.0.0.Beta5</version>
        </dependency>
        <dependency>
            <groupId>io.quarkus</groupId>
            <artifactId>quarkus-arc</artifactId>
        </dependency>
        <dependency>
            <groupId>io.quarkus</groupId>
            <artifactId>quarkus-junit5</artifactId>
        </dependency>
        <dependency>
            <groupId>io.rest-assured</groupId>
            <artifactId>rest-assured</artifactId>
            <scope>test</scope>
        </dependency>
    </dependencies>
    <build>
        <plugins>
            <plugin>
                <groupId>io.quarkus</groupId>
                <artifactId>quarkus-maven-plugin</artifactId>
                <version>${quarkus.version}</version>
                <executions>
                    <execution>
                        <goals>
                            <goal>build</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
            <plugin>
                <artifactId>maven-surefire-plugin</artifactId>
                <version>${surefire-plugin.version}</version>
                <configuration>
                    <systemProperties>
                        <java.util.logging.manager>org.jboss.logmanager.LogManager</java.util.logging.manager>
                    </systemProperties>
                </configuration>
            </plugin>
        </plugins>
    </build>
    <profiles>
        <profile>
            <id>native</id>
            <activation>
                <property>
                    <name>native</name>
                </property>
            </activation>
            <build>
                <plugins>
                    <plugin>
                        <groupId>io.quarkus</groupId>
                        <artifactId>quarkus-maven-plugin</artifactId>
                        <version>${quarkus.version}</version>
                        <executions>
                            <execution>
                                <goals>
                                    <goal>native-image</goal>
                                </goals>
                                <configuration>
                                    <enableHttpUrlHandler>true</enableHttpUrlHandler>
                                </configuration>
                            </execution>
                        </executions>
                    </plugin>
                    <plugin>
                        <artifactId>maven-failsafe-plugin</artifactId>
                        <version>${surefire-plugin.version}</version>
                        <executions>
                            <execution>
                                <goals>
                                    <goal>integration-test</goal>
                                    <goal>verify</goal>
                                </goals>
                                <configuration>
                                    <systemProperties>
                                        <native.image.path>${project.build.directory}/${project.build.finalName}-runner</native.image.path>
                                    </systemProperties>
                                </configuration>
                            </execution>
                        </executions>
                    </plugin>
                </plugins>
            </build>
        </profile>
    </profiles>
</project>

但是当我尝试使用 mvn package -Pnative -Dnative-image.docker-build=true 创建 native 构建时，我收到以下错误消息，与平台无关。

[INFO] --- quarkus-maven-plugin:0.11.0:native-image (default) @ quarkus-poc ---
[INFO] [io.quarkus.creator.phase.nativeimage.NativeImagePhase] Running Quarkus native-image plugin on Java HotSpot(TM) 64-Bit Server VM
[INFO] [io.quarkus.creator.phase.nativeimage.NativeImagePhase] docker run -v C:\Users\nicolas-delsaux\Documents\Adeo\inhabitant-referential--api-poc-challenge\quarkus\target:/project:z --rm swd847/centos-graal-native-image-rc12 -J-Djava.util.logging.manager=org.jboss.logmanager.LogManager -H:InitialCollectionPolicy=com.oracle.svm.core.genscavenge.CollectionPolicy$BySpaceAndTime -jar quarkus-poc-1.0-SNAPSHOT-runner.jar -J-Djava.util.concurrent.ForkJoinPool.common.parallelism=1 -H:+PrintAnalysisCallTree -H:EnableURLProtocols=http -H:-SpawnIsolates -H:-JNI -H:-UseServiceLoaderFeature -H:+StackTrace
Error: No main manifest attribute, in /project/quarkus-poc-1.0-SNAPSHOT-runner.jar
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  27.308 s
[INFO] Finished at: 2019-03-12T16:11:43+01:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal io.quarkus:quarkus-maven-plugin:0.11.0:native-image (default) on project quarkus-poc: Failed to generate a native image: Failed to build native image: Image generation failed -> [Help 1]

我确实认识到我没有创建任何类型的主类，因为 quarkus 似乎不需要它。但是我如何向 Java 平台声明我打算让 quarkus 决定主类？

编辑响应c。推文，这里有一些更多信息

-runner.jar内容是

+---com
|   \---company
|       \---service
|           \---domain
|               \---poc
|                       Customer.class
|                       CustomerService.class
|                       CustomerService_Bean.class
|                       CustomersResource.class
|                       CustomersResource_Bean.class
|
+---io
|   \---quarkus
|       +---arc
|       |   |   ActivateRequestContextInterceptor_Bean.class
|       |   |
|       |   +---runtime
|       |   |       LifecycleEventRunner_Bean.class
|       |   |
|       |   \---setup
|       |           Default_ComponentsProvider.class
|       |
|       +---deployment
|       |   \---steps
|       |           ArcAnnotationProcessor$build4.class
|       |           LifecycleEventsBuildStep$startupEvent9.class
|       |           LoggingResourceProcessor$setupLoggingRuntimeInit1.class
|       |           LoggingResourceProcessor$setupLoggingRuntimeInit2.class
|       |           LoggingResourceProcessor$setupLoggingStaticInit1.class
|       |           LoggingResourceProcessor$setupLoggingStaticInit2.class
|       |           ResteasyScanningProcessor$setupInjection5.class
|       |           ResteasyScanningProcessor$setupInjection6.class
|       |           UndertowArcIntegrationBuildStep$integrateRequestContext5.class
|       |           UndertowArcIntegrationBuildStep$integrateRequestContext6.class
|       |           UndertowBuildStep$boot8.class
|       |           UndertowBuildStep$build7.class
|       |
|       +---runner
|       |       ApplicationImpl1.class
|       |       AutoFeature.class
|       |       GeneratedMain.class
|       |
|       \---runtime
|           \---generated
|                   ConfigHelper.class
|                   ConfigHelperData.class
|                   ConfigRoot.class
|
+---javax
|   \---enterprise
|       \---context
|           \---control
|                   ActivateRequestContext_Shared_AnnotationLiteral.class
|
\---META-INF
    |   MANIFEST.MF
    |   microprofile-config.properties
    |   quarkus-default-config.properties
    |
    +---maven
    |   \---com
    |       \---quarkus-poc
    |               pom.properties
    |               pom.xml
    |
    +---resources
    |       index.html
    |
    \---services
            io.quarkus.arc.ComponentsProvider

我很确定你们中的一些人会要求 MANIFEST.MF 内容

Manifest-Version: 1.0
Built-By: nicolas-delsaux
Build-Jdk: 1.8.0_131
Created-By: Maven Integration for Eclipse

我认为 list 文件很奇怪......

Answer 1

我猜测 Eclipse 已经自动为您创建了一个 list 文件，而我们没有正确处理这种情况。根据 list 的添加方式，运行“mvn clean package”可能会修复它，或者“src/main/resources”中可能有一个需要删除的 MANIFEST.MF 文件。

我已提交https://github.com/quarkusio/quarkus/issues/1443改进我们处理此问题的方式。