Question

我正在尝试从java多项目中构建 EAR 。此项目中有三个不同的 WAR 项目和多个 JAR 项目。构建项目时， JAR 的所有依赖项都会导入 ear-lib ，并且 WAR 项目的所有依赖项都会导入到各自的 WEB-INF / lib中即可。但是所有 WAR 项目都使用了许多常见的依赖项。由于所有这些依赖关系，结果 EAR 变得非常大（> 100 mb）。有没有办法将所有依赖项添加到一个 EAR 文件中，而在 WAR 文件中没有。

我的 EAR build.gradle 如下所示..

apply plugin: 'ear' apply plugin: 'java' configurations { earLib.extendsFrom runtime earLib.transitive = true } description = 'JavaEE6 Assembly' dependencies { deploy project(path: ':WAR1', configuration: 'archives') deploy project(path: ':WAR2', configuration: 'archives') deploy project(path: ':WAR3', configuration: 'archives') earlib project(':CommonJAR1') earlib project(':CommonJAR2') // Writing as below does not work in this case // earLib group: 'io.springfox', name: 'springfox-swagger2', version:'2.1.1' } ear { archiveName='EARNAME.ear' libDirName 'lib' into("META-INF"){ from("META-INF") } }

以下是 WAR 文件build.gradle
之一
apply plugin: 'war' description = 'WAR2' dependencies { compile project(':CommonJAR1') compile group: 'commons-beanutils', name: 'commons-beanutils', version:'1.9.2' compile group: 'org.springframework', name: 'spring-jdbc', version:'4.0.5.RELEASE' compile group: 'org.springframework', name: 'spring-core', version:'4.0.5.RELEASE' compile group: 'org.springframework', name: 'spring-beans', version:'4.0.5.RELEASE' compile group: 'org.springframework', name: 'spring-webmvc', version:'4.0.5.RELEASE' compile group: 'org.springframework', name: 'spring-oxm', version:'4.0.5.RELEASE' compile group: 'org.springframework', name: 'spring-orm', version:'4.0.5.RELEASE' compile group: 'org.springframework', name: 'spring-context-support', version:'4.0.5.RELEASE' compile group: 'com.fasterxml.jackson.core', name: 'jackson-databind', version:'2.2.3' compile group: 'org.json', name: 'json', version:'20090211' compile(group: 'org.springframework', name: 'spring-context', version:'4.0.5.RELEASE') { exclude(module: 'commons-logging') } compile group: 'org.aspectj', name: 'aspectjrt', version:'1.7.4' compile group: 'org.slf4j', name: 'slf4j-api', version:'1.7.5' compile(group: 'log4j', name: 'log4j', version:'1.2.15') { exclude(module: 'mail') exclude(module: 'jms') exclude(module: 'jmxtools') exclude(module: 'jmxri') } compile group: 'javax.inject', name: 'javax.inject', version:'1' compile group: 'javax.servlet', name: 'jstl', version:'1.2' runtime group: 'io.springfox', name: 'springfox-swagger2', version:'2.1.1' runtime group: 'org.springframework', name: 'spring-web', version:'4.0.5.RELEASE' runtime group: 'org.slf4j', name: 'jcl-over-slf4j', version:'1.7.5' runtime group: 'org.slf4j', name: 'slf4j-log4j12', version:'1.7.5' providedCompile group: 'javax.servlet', name: 'servlet-api', version:'2.5' providedCompile group: 'javax.servlet.jsp', name: 'jsp-api', version:'2.1' }

我已经尝试过任何可以找到相同的来源，但都没有效果。请建议。该项目将部署在 WAS 8.5
上

Answer 1

我之前找到了这个解决方案，但时间很短，现在回答它。

ear 的 build.gradle 应如下所示

apply plugin: 'ear'
apply plugin: 'java'


description = 'JavaEE6 Assembly'
dependencies {
  deploy project(path: ':WAR1', configuration: 'archives')
  deploy project(path: ':WAR2', configuration: 'archives')
  deploy project(path: ':WAR3', configuration: 'archives')

  earlib project(':CommonJAR')



}

def deployedModules = [ 'WAR1', 'WAR2', 'WAR3' ]

deployedModules.forEach {
    def projectPath = ":${it}"

    evaluationDependsOn(projectPath)

    findProject(projectPath).configurations.providedCompile.allDependencies.forEach {
        boolean isEarModule = it instanceof ProjectDependency &&
                (it as ProjectDependency).dependencyProject.name in deployedModules
        if (!isEarModule) {
            dependencies.add('earlib', it)
        }
    }
}

ear {
     archiveName='EARNAME.ear'
     libDirName 'lib'
     into("META-INF"){
        from("META-INF") 
     }
}

war文件的 build.gradle 应如下所示

apply plugin: 'war'
apply plugin: 'java'

description = 'WAR1'
dependencies {
  providedCompile project(':CommonJAR')
    providedCompile group: 'commons-beanutils', name: 'commons-beanutils', version:'1.9.2'
    providedCompile group: 'org.springframework', name: 'spring-jdbc', version:'4.0.5.RELEASE'
    providedCompile group: 'org.springframework', name: 'spring-core', version:'4.0.5.RELEASE'
    providedCompile group: 'org.springframework', name: 'spring-beans', version:'4.0.5.RELEASE'
    providedCompile group: 'org.springframework', name: 'spring-webmvc', version:'4.0.5.RELEASE'
    providedCompile group: 'org.springframework', name: 'spring-oxm', version:'4.0.5.RELEASE'
    providedCompile group: 'org.springframework', name: 'spring-orm', version:'4.0.5.RELEASE'
    providedCompile group: 'org.springframework', name: 'spring-context-support', version:'4.0.5.RELEASE'
    providedCompile group: 'com.fasterxml.jackson.core', name: 'jackson-databind', version:'2.2.3'
    providedCompile group: 'org.json', name: 'json', version:'20090211'
    providedCompile(group: 'org.springframework', name: 'spring-context', version:'4.0.5.RELEASE') {
exclude(module: 'commons-logging')
    }
    providedCompile group: 'commons-logging', name: 'commons-logging', version: '1.2'
    providedCompile group: 'org.aspectj', name: 'aspectjrt', version:'1.7.4'
    providedCompile group: 'org.slf4j', name: 'slf4j-api', version:'1.7.5'
    compile(group: 'log4j', name: 'log4j', version:'1.2.15') {
exclude(module: 'jms')
exclude(module: 'jmxtools')
exclude(module: 'jmxri')
    }
    providedCompile group: 'javax.inject', name: 'javax.inject', version:'1'
    providedCompile group: 'javax.servlet', name: 'jstl', version:'1.2'
    providedCompile group: 'io.springfox', name: 'springfox-swagger2', version:'2.1.1'
    providedCompile group: 'org.springframework', name: 'spring-web', version:'4.0.5.RELEASE'
    providedCompile group: 'org.slf4j', name: 'jcl-over-slf4j', version:'1.7.5'
    providedCompile group: 'org.slf4j', name: 'slf4j-log4j12', version:'1.7.5'
    providedCompile group: 'javax.servlet', name: 'servlet-api', version:'2.5'
    providedCompile group: 'javax.servlet.jsp', name: 'jsp-api', version:'2.1'
    providedCompile group: 'org.apache.axis', name: 'axis', version:'1.4'
}


war{
  manifest {
      attributes(
         "Manifest-Version": "1.0",
         "Class-Path": configurations.providedCompile.collect {" lib/" + it.getName() }.join(' ')
      )
   }

}

使用war文件中的依赖项构建Gradle ear构建

1 个答案: