Question

我正在尝试在新的spring-boot项目（个人）上使用mapstruct生成的类，似乎我的构建脚本需要其他东西。

正确生成类，因为我可以看到它们（构建文件夹中的java和类文件），当从jar文件执行应用程序时，它实际上可以正常工作。

问题在于，当它从eclipse STS执行时，它说spring无法找到生成的clases，是的我确定它们是使用@Component创建的，并且在ComponentScanPath中。

的build.gradle

buildscript {
    ext {
        springBootVersion = '1.1.6.RELEASE'
    }
    repositories {
        mavenCentral()
    }
    dependencies {
        classpath("org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}")
    }
}

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

ext {
    javaLanguageLevel = '1.8'
    generatedMapperSourcesDir = "${buildDir}/generated-src/mapstruct/main"
}
configurations {
    mapstruct
}
sourceSets.main {
    ext.originalJavaSrcDirs = java.srcDirs
    java.srcDir "${generatedMapperSourcesDir}"
}
jar {
    baseName = 'MtgGrimoire'
    version = '0.0.1-SNAPSHOT'
}
sourceCompatibility = 1.8
targetCompatibility = 1.8

repositories {
    mavenCentral()
}

dependencies {
    compile("org.springframework.boot:spring-boot-starter-aop")
    compile("org.springframework.boot:spring-boot-starter-web")
    compile("org.springframework.boot:spring-boot-starter-websocket")
    compile("org.springframework.boot:spring-boot-starter-data-jpa")
    compile("org.springframework.boot:spring-boot-starter-thymeleaf")
    compile("org.springframework.boot:spring-boot-starter-ws")
    compile('org.postgresql:postgresql:9.3-1102-jdbc41')
    compile( 'org.mapstruct:mapstruct:1.0.0.Beta1' )
    compile fileTree(dir: 'libs', include: ['*.jar'])
    mapstruct( 'org.mapstruct:mapstruct-processor:1.0.0.Beta1' )
    testCompile("org.springframework.boot:spring-boot-starter-test")
}

eclipse {
    classpath {
         containers.remove('org.eclipse.jdt.launching.JRE_CONTAINER')
         containers 'org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8'
    }
}

task wrapper(type: Wrapper) {
    gradleVersion = '1.12'
}

task generateMainMapperClasses(type: JavaCompile) {
    ext.aptDumpDir = file( "${buildDir}/tmp/apt/mapstruct" )
    destinationDir = aptDumpDir

    classpath = compileJava.classpath + configurations.mapstruct
    source = sourceSets.main.originalJavaSrcDirs
    ext.sourceDestDir = file ( "$generatedMapperSourcesDir" )

    options.define(
        compilerArgs: [
            "-nowarn",
            "-proc:only",
            "-encoding", "UTF-8",
            "-processor", "org.mapstruct.ap.MappingProcessor",
            "-s", sourceDestDir.absolutePath,
            "-source", rootProject.javaLanguageLevel,
            "-target", rootProject.javaLanguageLevel,
        ]
    );

    inputs.dir source
    outputs.dir generatedMapperSourcesDir;
    doFirst {
         sourceDestDir.mkdirs()
    }
    doLast {
        aptDumpDir.delete()
    }
}

compileJava.dependsOn generateMainMapperClasses

它似乎也没有在项目bin文件夹

中生成

STS中的Spring Boot未使用生成的代码类

0 个答案: