我正在为Spring Boot项目设置构建管道。
到目前为止,它分为三个阶段:
build: compile-->unit test-->archive the jar
deploy acceptance test: repack the jar for acc environment (replacing datasource.properties etc)
deploy uat test: repack the jar for uat environment (replacing datasource.properties etc)
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我不想为不同的环境从头开始构建jar,因为这样会浪费时间,并且可能会生成不一致的工件。对于传统战争项目,我只提取战争内容,替换配置文件并重新打包。但是这次用弹簧靴,以某种方式它不起作用。当我运行重新包装的罐子时,报告
java.lang.IllegalStateException: Unable to open nested entry 'lib/antlr-2.7.7.jar'. It has been compressed and nested jar files must be stored without compression. Please check the mechanism used to create your executable jar file
at org.springframework.boot.loader.jar.JarFile.createJarFileFromFileEntry(JarFile.java:378)
at org.springframework.boot.loader.jar.JarFile.createJarFileFromEntry(JarFile.java:355)
at org.springframework.boot.loader.jar.JarFile.getNestedJarFile(JarFile.java:341)
at org.springframework.boot.loader.archive.JarFileArchive.getNestedArchive(JarFileArchive.java:108)
at org.springframework.boot.loader.archive.JarFileArchive.getNestedArchives(JarFileArchive.java:92)
at org.springframework.boot.loader.ExecutableArchiveLauncher.getClassPathArchives(ExecutableArchiveLauncher.java:68)
at org.springframework.boot.loader.Launcher.launch(Launcher.java:60)
at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:45)
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我提取了原始jar和重新包装的jar,但与lib文件夹没有区别。
task extractArtifact() {
doLast {
def outputDirName = "${buildDir}/tmp/under_config"
def outputDir = file(outputDirName)
assert outputDir.deleteDir() // cleanup workspace
def zipFile = file("${buildDir}/libs/${getArtifactName()}")
copy {
from zipTree(zipFile)
into outputDir
}
copy {
from file("${buildDir}/env")
into file("${buildDir}/tmp/under_config")
}
}
}
task repackConfiguredArtifact(type: Zip, dependsOn: extractArtifact) {
archiveName = "${getArtifactName()}"
destinationDir = file("${buildDir}/libs/${getEnv()}")
from file("${buildDir}/tmp/under_config")
}
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有人有主意吗?
或者你们如何针对不同的环境配置jar(无需重新编译二进制文件)。
您应该添加-0仅用于存储;不使用ZIP压缩
$jar -cvf0m yourproject.jar META-INF/MANIFEST.MF .
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还有另一种解决方案: 设置活动的Spring配置文件
$java -jar -Dspring.profiles.active=production demo-0.0.1-SNAPSHOT.jar
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您可以使用application-$ {profile} .properties来指定特定于配置文件的值。
查找 spring-boot 参考后我有一个解决方案。
关闭默认的 spring boot 重新打包,因为无论如何我都需要重新打包它。
提取传统的 jar 并复制配置文件
这是代码:
bootRepackage {
enabled = false
}
task extractArtifact() {
doLast {
def outputDirName = "${buildDir}/tmp/under_config"
def outputDir = file(outputDirName)
assert outputDir.deleteDir() // cleanup workspace
def zipFile = file("${buildDir}/libs/${getArtifactName()}")
copy {
from zipTree(zipFile)
into outputDir
}
copy {
from file("${buildDir}/env")
into file("${buildDir}/tmp/under_config")
}
assert zipFile.delete()
}
}
task clientJar(type: Jar, dependsOn: extractArtifact) {
archiveName = "${getArtifactName()}"
from file("${buildDir}/tmp/under_config")
}
task repackConfiguredArtifact(type: BootRepackage, dependsOn: clientJar) {
withJarTask = clientJar
}
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