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JAR:无法找到或加载主类

gradle java

0

Nikolay Baranenko · 技术社区 · 7 年前

编写了用于连接到配置单元的Java类,并完成了gradle任务来构建包含所有依赖项的JAR

task Hive(type: Jar) {
    manifest {
        attributes 'Implementation-Title': 'Gradle Jar File Example',
                'Implementation-Version': version,
                'Main-Class': 'ru.prometheus.nodeexporters.Hive'
    }
    baseName = project.name + '-Node_Exporter'
//    from('src/main/java') {
//        include 'resources/*'
//    }
    from {
        configurations.runtime.collect {
            it.isDirectory() ? it : zipTree(it)
        }
    }
    with jar
}

是否执行任务

12:55:46: Executing task 'Hive'...


> Task :Hive:compileJava
Note: C:\Servers\Repository\PrometheusNodeExporters\Hive\src\main\java\ru\prometheus\nodeexporters\Hive.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: C:\Servers\Repository\PrometheusNodeExporters\Hive\src\main\java\ru\prometheus\nodeexporters\Hive.java uses unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.

> Task :Hive:processResources
> Task :Hive:classes
> Task :Hive:Hive

Deprecated Gradle features were used in this build, making it incompatible with Gradle 5.0.
Use '--warning-mode all' to show the individual deprecation warnings.
See https://docs.gradle.org/4.10.2/userguide/command_line_interface.html#sec:command_line_warnings

BUILD SUCCESSFUL in 26s
3 actionable tasks: 3 executed
12:56:13: Task execution finished 'Hive'.

主类确实存在,但如果确实存在,则尝试执行返回的错误

c:\Servers\Repository\PrometheusNodeExporters\Hive\build\libs>java -jar Hive-Nod
e_Exporter-1.0-SNAPSHOT.jar
Error: Could not find or load main class ru.prometheus.nodeexporters.Hive

如何解决这个“简单”的问题?

在上投影 GitHub

0 回复 | 直到 7 年前