spring - 从 Gradle Autowiring BuildProperties bean - NoSuchBeanDefinitionException

Question

我正在尝试从 Gradle 构建文件中获取我的 Java 应用程序中的版本。我正在按照此处的说明进行操作；

https://docs.spring.io/spring-boot/docs/current/reference/html/howto-build.html

build.gradle

buildscript {
    repositories {
        mavenCentral()
    }
    dependencies {
        classpath("org.springframework.boot:spring-boot-gradle-
        plugin:1.5.7.RELEASE")
    }
}

project.version = '0.1.0'

apply plugin: 'java'
apply plugin: 'war'
apply plugin: 'idea'
apply plugin: 'org.springframework.boot'

springBoot  {
    buildInfo()
}

jar {
    baseName = 'ci-backend'
}

war {
   baseName = 'ci-backend'
}

repositories {
    mavenCentral()
}

sourceCompatibility = 1.8
targetCompatibility = 1.8

dependencies {
    compile("org.springframework.boot:spring-boot-starter-web")
    compile("org.springframework:spring-jdbc")
    compile("joda-time:joda-time")

    compile("com.opencsv:opencsv:3.9")
    compile("org.springframework.batch:spring-batch-core")

    testCompile('org.springframework.boot:spring-boot-starter-test')
    providedRuntime('org.springframework.boot:spring-boot-starter-tomcat')
 }

使用 gradle 构建后 build-info.properties文件存在于 build/resources/main/META-INF/build-info.properties

在我的 @RestController我正在尝试 Autowiring 构建属性 bean

@Autowired
private BuildProperties buildProperties;

我收到以下错误；

Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'org.springframework.boot.info.BuildProperties' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}
at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoMatchingBeanFound(DefaultListableBeanFactory.java:1493)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1104)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1066)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:585)
... 41 more

我会假设 BuildProperties存在 build-info.properties 时会自动创建 bean。似乎并非如此。

Answer 1

对于 Maven 项目，在 IntelliJ“首选项...”中，在构建、执行、部署 > 构建工具 > Maven > Runner 下，选择选项“将 IDE 构建/运行操作委托(delegate)给 Maven”。