java gradle:无法执行run,因为属性“mainClass”未定义或为空
project从CLI构建并运行:
thufir@mordor:~/NetBeansProjects/hello_client$
thufir@mordor:~/NetBeansProjects/hello_client$ gradle clean build;java -jar build/libs/hello_client.jar
:clean
:compileJava
:processResources UP-TO-DATE
:classes
:jar
:assemble
:compileTestJava UP-TO-DATE
:processTestResources UP-TO-DATE
:testClasses UP-TO-DATE
:test UP-TO-DATE
:check UP-TO-DATE
:build
BUILD SUCCESSFUL
Total time: 1.032 secs
hello world
thufir@mordor:~/NetBeansProjects/hello_client$
但Netbeans抱怨:
Executing: gradle run
Arguments: [-c, /home/thufir/NetBeansProjects/hello_client/settings.gradle]
:run
Cannot execute run because the property "mainClass" is not defined or empty.
BUILD SUCCESSFUL
Total time: 0.17 secs
为Netbeans插件设置主类的正确方法是什么
# 1 楼答案
在
build.gradle
文件中,可以先应用application
插件然后指定要运行的主类:
我真的不知道Netbeans的具体内容,但是
application
插件将为run
任务提供必要的配置,以便从命令行运行,希望也能从Netbeans运行请参阅Gralde用户指南中的本节:https://docs.gradle.org/current/userguide/application_plugin.html