Proguard with spring boot-集成测试

Question

为了达到这个目的，我做了一些调整：

>

自定义beanNameGenerator

    public static void main(String[] args) {
        new SpringApplicationBuilder(MainApp.class)
          .beanNameGenerator((beanDefinition, beanDefinitionRegistry) -> beanDefinition.getBeanClassName())
          .run(args);
     }

但是，集成测试(@SpringBootTest)会出现错误（当没有proguard构建时，它们运行良好）：

java.lang.IllegalStateException: Unable to find a @SpringBootConfiguration, you need to use @ContextConfiguration or @SpringBootTest(classes=...) with your test.

2019-09-11 19:00:13,178 [main] ERROR org.springframework.test.context.TestContextManager - Caught exception while allowing TestExecutionListener [org.springframework.boot.test.autoconfigure.SpringBootDependencyInjectionTestExecutionListener@6b04acb2] to prepare te
st instance [com.xxx.xxx.it.ExternalIT@258274cb]
java.lang.IllegalStateException: Failed to load ApplicationContext
        at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:125) ~[spring-test-5.1.7.RELEASE.jar:5.1.7.RELEASE]
...
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'com.xxx.xxx.a.a.b' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {}

Answer 1

保留Autowired、限定符、Bean、值注释成员，

您在这里做了正确的事情，您需要保留所有属性

-keepattributes Exceptions,InnerClasses,Signature,Deprecated,SourceFile,LineNumberTable,LocalVariable*Table,*Annotation*,Synthetic,EnclosingMethod

然而，这不是您的问题的原因，Spring提供了自动的byType，根据我的经验，这种问题是由于找不到bean的类型而产生的。

而不是

@组件

与bean、Service和其他注释相同