无法在基于JHipster的Web应用程序中运行从Gradle BootRepackage生成的战争 [英] Cannot run the war generated from Gradle BootRepackage in a JHipster-based web Application
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问题描述
我试图用> java -jar 运行< bootRepackage 任务成功结束。
当我查看 project_root / build / libs / 文件夹中，war和war.original文件使用以下权限创建：
-rw -rw-r-- 1个用户用户110376521 Apr 24 09:42 app-0.1-SNAPSHOT.war
-rw-rw-r-- 1个用户用户107542786 Apr 24 09:40 app-0.1-SNAPSHOT.war .original
在我的build.gradle中，我有以下内容：
apply plugin：'java'
apply plugin：'maven'
apply plugin：'spring-boot'
apply plugin ：'war'
bootRepackage {
mainClass ='org.package.Application'
}
//原文来自JHipster。取消注释这也不起作用。
// springBoot {
// mainClass ='org.package.Application'
//}
//我从[this] [1]问题，但也没有工作。
war {
baseName ='app'
version ='0.1-SNAPSHOT'
manifest {
attributes'Main-Class'：'org.package.Application'
当我运行jar时，我得到：
$ java -jar app-0.1-SNAPSHOT.war --spring.profiles.active = prod
java.lang.IllegalStateException ：在org.springframework.boot.loader中没有在jar中指定的'Start-Class'清单条目：file：/ home / user /.../ build / libs / app-0.1-SNAPSHOT.war！/
。 archive.Archive.getMainClass（Archive.java:57）
位于org.springframework.boot.loader.ExecutableArchiveLauncher.getMainClass（ExecutableArchiveLauncher.java:63）
位于org.springframework.boot.loader.Launcher。启动（Launcher.java:61）
在org.springframework.boot.loader.WarLauncher.main（WarLauncher.java:80）
我该怎么办？感谢。
更新
我将这个战争解开并研究了MANIFEST.MF：
Manifest-Version：1.0
Start-Class：org.package.Application
Spring-Boot-Version：1.1.7.RELEASE
Main-Class：org.springframework.boot.loader.WarLauncher
我正确吗？
解决方案
这是build.gradle的工作原理，bootRepackage注释掉了：
buildscript {
repositories {
mavenCentral（）
}
依赖关系{
classpath（org.springframework.boot：spring- boot-gradle-plugin：1.2.3.RELEASE）
}
}
apply plugin：'java'
apply plugin：'maven'
apply plugin：'spring-boot'
apply plugin：'war'
repositories {
mavenCentral（）
}
依赖关系{
compile（org.springframework.boot：spring-boot
// bootRepackage {
// mainClass ='org.package.Application'
//}
war {
baseName ='app'
version ='0.1-SNAPSHOT'
manifest {
attributes'Main-Class'：'org.package.Application'
MANIFEST.INF中的差异
> libs diff META-INF / MANIFEST.MF〜/ temp / MANIFEST -MF-works
2c2
< Start-Class：org.package.Application
---
> Start-Class：Application
行动中
>示例/ opt / java / bin / java -jar build / libs / app-0.1-SNAPSHOT.war
。 ____ _ _ _ _ _
/ \\ / ___'_ __ _ _（_）_ _ _ _ _ _ \\\\\
（（）\ ___ |'_ | '_ | |'_ \ / _` | \\\\
\\ / ___）| | _）| | | | | || （_ | |））））
'| ____ | .__ | _ | | _ | _ | | _\__，| / / / /
========= | _ | ============== | ___ / = / _ / _ / _ /
： ：Spring Boot ::（v1.2.3.RELEASE）
2015-04-24 18：44：55.443信息18776 --- [main]应用程序：在vagrant-ubuntu-trusty-64上启动应用程序PID为18776（由开发人员在/ home / developer / developments / gradle-sandbox / sample中开始）
I'm trying to run with java -jar the war file produce by ./gradlew -Pprod bootRepackage. The bootRepackage task successful concludes.
When I look in the project_root/build/libs/ folder, the war and war.original files are created with the following permissions:
-rw-rw-r-- 1 user user 110376521 Apr 24 09:42 app-0.1-SNAPSHOT.war
-rw-rw-r-- 1 user user 107542786 Apr 24 09:40 app-0.1-SNAPSHOT.war.original
In my build.gradle, I have the following:
apply plugin: 'java'
apply plugin: 'maven'
apply plugin: 'spring-boot'
apply plugin: 'war'
bootRepackage {
mainClass = 'org.package.Application'
}
// Original from JHipster. Uncommenting this does not work either.
//springBoot {
// mainClass = 'org.package.Application'
//}
// I got this from [this][1] questions, but did not work either.
war {
baseName = 'app'
version = '0.1-SNAPSHOT'
manifest {
attributes 'Main-Class': 'org.package.Application'
}
}
When I run the jar I get:
$ java -jar app-0.1-SNAPSHOT.war --spring.profiles.active=prod
java.lang.IllegalStateException: No 'Start-Class' manifest entry specified in jar:file:/home/user/.../build/libs/app-0.1-SNAPSHOT.war!/
at org.springframework.boot.loader.archive.Archive.getMainClass(Archive.java:57)
at org.springframework.boot.loader.ExecutableArchiveLauncher.getMainClass(ExecutableArchiveLauncher.java:63)
at org.springframework.boot.loader.Launcher.launch(Launcher.java:61)
at org.springframework.boot.loader.WarLauncher.main(WarLauncher.java:80)
What should I do? Thanks.
Update I unziped the war and looked into the MANIFEST.MF:
Manifest-Version: 1.0
Start-Class: org.package.Application
Spring-Boot-Version: 1.1.7.RELEASE
Main-Class: org.springframework.boot.loader.WarLauncher
I this correct?
解决方案
Here's the build.gradle that works, bootRepackage commented out:
buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath("org.springframework.boot:spring-boot-gradle-plugin:1.2.3.RELEASE")
}
}
apply plugin: 'java'
apply plugin: 'maven'
apply plugin: 'spring-boot'
apply plugin: 'war'
repositories {
mavenCentral()
}
dependencies {
compile("org.springframework.boot:spring-boot-starter-web")
}
//bootRepackage {
// mainClass = 'org.package.Application'
// }
war {
baseName = 'app'
version = '0.1-SNAPSHOT'
manifest {
attributes 'Main-Class': 'org.package.Application'
}
}
Diff in the MANIFEST.INF
> libs diff META-INF/MANIFEST.MF ~/temp/MANIFEST-MF-works
2c2
< Start-Class: org.package.Application
---
> Start-Class: Application
in action
> sample /opt/java/bin/java -jar build/libs/app-0.1-SNAPSHOT.war
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v1.2.3.RELEASE)
2015-04-24 18:44:55.443 INFO 18776 --- [ main] Application : Starting Application on vagrant-ubuntu-trusty-64 with PID 18776 (started by developer in /home/developer/developments/gradle-sandbox/sample)
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