如何从命令行运行从Intellij创建的Java JAR

Question

我阅读了this，所以post，并遵循了步骤，但我仍然无法运行它。

我尝试运行它，如下所示

Directory_where_jar_is_located $ java -jar Main.java
Error: Unable to access jarfile IcerbergRun
Directory_where_jar_is_located$ java -jar ProjectName.jar 
Error: Could not find or load main class IcebergRun

在此之后需要做些什么？这些依赖关系是什么？此外，我正在分享我的pom.xml，它有一些我的项目所需的库。

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<?xml version="1.0" encoding="UTF-8"?>

">http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0

<groupId>SparkIceberg</groupId>
<artifactId>SparkTut</artifactId>
<version>1.0-SNAPSHOT</version>

<build>
    <plugins>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
            <configuration>
                <source>1.8</source>
                <target>1.8</target>
                <!--<logger name="org.apache.catalina.core" level="OFF" />-->
            </configuration>
        </plugin>
    </plugins>
</build>
<repositories>
    <repository>
        <id>jitpack.io</id>
        <url>https://jitpack.io</url>
    </repository>
</repositories>


<dependencies>
    <dependency>
        <groupId>org.apache.spark</groupId>
        <artifactId>spark-core_2.11</artifactId>
        <version>2.3.2</version>
    </dependency>
    <dependency>
        <groupId>org.apache.spark</groupId>
        <artifactId>spark-sql_2.11</artifactId>
        <version>2.3.2</version>
    </dependency>
    <dependency>
        <groupId>com.amazonaws</groupId>
        <artifactId>aws-java-sdk</artifactId>
        <version>1.11.417</version>
    </dependency>
    <dependency>
        <groupId>com.github.Netflix.iceberg</groupId>
        <artifactId>iceberg-spark</artifactId>
        <version>0.3.0</version>
    </dependency>
    <dependency>
        <groupId>com.github.Netflix.iceberg</groupId>
        <artifactId>iceberg-data</artifactId>
        <version>0.3.0</version>
    </dependency>
    <dependency>
        <groupId>com.github.Netflix.iceberg</groupId>
        <artifactId>iceberg-common</artifactId>
        <version>0.3.0</version>
    </dependency>
    <dependency>
        <groupId>com.github.Netflix.iceberg</groupId>
        <artifactId>iceberg-api</artifactId>
        <version>0.3.0</version>
    </dependency>
    <dependency>
        <groupId>com.github.Netflix.iceberg</groupId>
        <artifactId>iceberg-core</artifactId>
        <version>0.3.0</version>
    </dependency>
    <dependency>
        <groupId>com.github.Netflix.iceberg</groupId>
        <artifactId>iceberg-parquet</artifactId>
        <version>0.3.0</version>
    </dependency>
    <dependency>
        <groupId>com.github.Netflix.iceberg</groupId>
        <artifactId>iceberg-orc</artifactId>
        <version>0.3.0</version>
    </dependency>
    <dependency>
        <groupId>org.apache.hadoop</groupId>
        <artifactId>hadoop-aws</artifactId>
        <version>3.1.1</version>
    </dependency>
    <dependency>
        <groupId>org.apache.hadoop</groupId>
        <artifactId>hadoop-hdfs</artifactId>
        <version>3.1.1</version>
    </dependency>
    <dependency>
        <groupId>org.apache.hadoop</groupId>
        <artifactId>hadoop-common</artifactId>
        <version>3.1.1</version>
    </dependency>
    <dependency>
        <groupId>org.apache.parquet</groupId>
        <artifactId>parquet-common</artifactId>
        <version>1.10.0</version>
    </dependency>
    <dependency>
        <groupId>org.apache.parquet</groupId>
        <artifactId>parquet-column</artifactId>
        <version>1.10.0</version>
    </dependency>
    <dependency>
        <groupId>org.apache.parquet</groupId>
        <artifactId>parquet-hadoop</artifactId>
        <version>1.10.0</version>
    </dependency>
    <dependency>
        <groupId>org.apache.avro</groupId>
        <artifactId>avro</artifactId>
        <version>1.8.2</version>
    </dependency>
</dependencies>

​

Answer 1

我用java创建了一个Test项目，并构建并执行了jar。

最初，项目的结构如下所示。out目录仅包含生产目录。

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现在点击文件->项目结构->工件。单击左上角左侧导航窗格旁边的+ sign。

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现在点击Jar并选择+ ->from module with dependencies...将出现如下所示的对话框：

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现在选择Main Class并选择extract to the target JAR前面的radio button，然后单击OK。您将看到以下内容

检查Include in project build checkbox并单击Apply->Ok。

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单击Build->Build Project。现在您可以看到out directory有artifacts sub-directory，它将有相应的jar

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现在，在终端上的jar中，进入jar所在的目录，执行命令java -jar JAR_NAME.jar，您可以看到intelliJ函数已经执行。