我正在使用Java Mapstruct。使用gradle bootRun
可以正常运行,但是VSCode在调试和运行单元测试方面存在一些问题:java.lang.ClassNotFoundException: Cannot find implementation
。
信息:IDE VSCode,SpringBoot 2.2.2,Java SDK 11,Gradle 6.1.1
build.gradle:
compileJava {
options.compilerArgs = [
'-Amapstruct.defaultComponentModel=spring'
]
}
dependencies {
implementation 'org.mapstruct:mapstruct-jdk8:1.3.1.Final'
implementation 'org.mapstruct:mapstruct-processor:1.3.1.Final'
annotationProcessor 'org.mapstruct:mapstruct-processor:1.3.1.Final'
testAnnotationProcessor 'org.mapstruct:mapstruct-processor:1.3.1.Final'
}
launch.json用于VSCode中的调试:
{
"type": "java",
"name": "Debug (Launch)-DemoApplication<demo>",
"request": "launch",
"mainClass": "com.api.demo.DemoApplication",
"projectName": "demo",
"args": [
"-Amapstruct.defaultComponentModel=spring",
"-DprocessorIntegrationTest.debug=true",
"-classpath",
"${workspaceFolder}/build/classes/"
],
"sourcePaths": [
"${workspaceFolder}/build/generated/"
]
}
映射器文件:
@Mapper(componentModel = "spring", unmappedTargetPolicy = ReportingPolicy.IGNORE)
public interface UserPayloadMapper extends GenericPayloadMapper<User, UserRegistryRequest, UserRegistryResponse> {
UserPayloadMapper INSTANCE = Mappers.getMapper(UserPayloadMapper.class);
@Mapping(source = "userId", target = "id")
public User fromRequest(UserRegistryRequest request);
public UserRegistryResponse toResponse(User user);
}
有人可以帮助我配置VSCode来运行调试和单元测试吗?我认为在运行调试和单元测试之前,它不会加载生成的源代码,但我不知道如何解决它。
编辑:对于单元测试文件,如果添加@SpringBootTest(classes = { UserPayloadMapper.class })
,它将可以正常运行,但是在单元测试代码中没有与此映射器相关的内容,并且我有几个这样的映射器,我无法将所有映射器都放入每个单元测试中。
我找到了解决方案:添加@ComponentScan(basePackages = "com.api.demo/build/classes/java/main/com/api/demo/service/mapper")
,它可以工作(到mapstruct生成的文件夹中。)>