Question

使用Gradle构建基于sprint引导的项目时出现以下错误。我尝试使用--debug选项构建，但这导致了相同的错误，没有进一步的见解。

:clean
:compileJava
:processResources
Copy over the Env properties
Copy env properties from src/main/resources to C:\project-portal\build/resources/main/local.application.properties
:classes
:findMainClass
:war
Creating exploded war file :: C:\project-portal\build/project-portal
:bootRepackage FAILED

失败：构建因异常而失败。

出了什么问题：任务执行失败＆＃39;：bootRepackage＆＃39;。

无法推断＆C; \ project-portal \ build \ libs \ project-portal＆＃39;
的布局

＆＃39;无法推断布局＆＃39;是什么意思？谢谢！

更新＃1以包含build.gradle：

<pre>
buildscript {
    repositories {
        mavenCentral()
    }
    dependencies {
        classpath("org.springframework.boot:spring-boot-gradle-plugin:1.3.2.RELEASE")
    }
}

apply plugin: 'java'
apply plugin: 'eclipse'
apply plugin: 'idea'
apply plugin: 'spring-boot'
apply plugin: 'war'

def deployDir = ""
def configDir=""

def appWarName = "project-portal"

configurations.create('myConfiguration')

configurations.myConfiguration  {
    if("$appEnv"=='local') {
        configDir=localConfigDir
        deployDir=localDeployDir
    } else if("$appEnv"=='uat') {
        configDir=uatConfigDir
        deployDir=uatDeployDir
    }
    println "Config Dir :: $configDir"
    println "Deploy Dir :: $deployDir"
}


processResources {
    doLast {
        println "Copy over the Env properties"
        copy {
            println "Copy env properties from src/main/resources to $buildDir/resources/main/${appEnv}.application.properties"
            from "src/main/resources/${appEnv}.application.properties"
            into "$buildDir/resources/main/"
            rename { filename -> filename.replace "${appEnv}.application.properties", 'application.properties'}
        }
    }
}

springBoot {
    mainClass= "com.company.Application"
}

bootRepackage {
    mainClass = 'com.company.Application'
}

jar {
    baseName = 'project-portal'
    version =  ''
    exclude('src/main/resources/*.properties')
}

repositories {
    mavenCentral()
}

sourceCompatibility = 1.7
targetCompatibility = 1.7

dependencies {
    //compile("org.springframework.boot:spring-boot-starter-parent")
    //compile("org.springframework.boot:spring-boot-starter")
    compile("org.springframework.boot:spring-boot-starter-web")
    providedRuntime 'org.springframework.boot:spring-boot-starter-tomcat'

    testCompile("junit:junit")
    testCompile("org.springframework.boot:spring-boot-starter-test")

    //hibernate
    //compile 'org.eclipse.persistence:javax.persistence:2.1.0'
    compile 'org.hibernate:hibernate-entitymanager:4.3.8.Final'
    compile 'org.hibernate:hibernate-core:4.3.8.Final'
    compile 'org.jboss.logging:jboss-logging:3.2.1.Final'
    compile 'org.springframework.data:spring-data-jpa'

    //Security
    compile("org.springframework.boot:spring-boot-starter-security")

    compile 'mysql:mysql-connector-java:5.1.34'

    //After bug
    compile 'aspectj:aspectjweaver:1.5.4'

}

task wrapper(type: Wrapper) {
    gradleVersion = '2.9-rc-1'
}

war {
    archiveName="$appWarName"
    doLast {
        println "Creating exploded war file :: $buildDir/$appWarName"
        ant.unzip(src: war.archivePath, dest: "$buildDir/$appWarName")
    }
}

task copyJar(type: Copy) {
     println "Copy lib to $buildDir/lib"
     it.dependsOn jar
     from "$buildDir/libs"
     into "$buildDir/web"
}

task deployApp(type: Copy) {
     println "Copy dependencyJar to $buildDir"
     it.dependsOn copyJar
     it.dependsOn war
     from "$buildDir/$appWarName/WEB-INF/lib"
     into "$buildDir/externalJars"
     from "$buildDir/libs"
     into "$buildDir/externalJars"
     from "$buildDir/$appWarName"
     into "$deployDir/$appWarName"
}

</pre>

Answer 1

问题是由appWarName变量的值引起的。您将其设置为project-portal，Gradle的war任务不会添加.war扩展名，因此生成的war存档的全名为project-portal，不带任何扩展名。< / p>

bootRepackage任务尝试根据其扩展名确定文件的布局（请参阅source） - 并失败，因为没有扩展名。

修复很简单：

def appWarName = "project-portal.war"

gradle无法推断布局错误

1 个答案: