spring 弹簧核心 3.2.9 + java 8
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spring-core 3.2.9 + java 8
提问by user3821040
We've upgraded our project using spring 3.2.9 to java 8. Once we start using java 8 features spring will no longer start (see stack trace below).
我们已经使用 spring 3.2.9 将我们的项目升级到了 java 8。一旦我们开始使用 java 8 特性，spring 将不再启动（参见下面的堆栈跟踪）。
I tried to exclude old usages of asm and include the following dependencies:
我试图排除 asm 的旧用法并包含以下依赖项：
<dependency>
<groupId>org.ow2.asm</groupId>
<artifactId>asm</artifactId>
<version>5.0.3</version>
</dependency>
<dependency>
<groupId>org.ow2.asm</groupId>
<artifactId>asm-util</artifactId>
<version>5.0.3</version>
</dependency>
<dependency>
<groupId>org.ow2.asm</groupId>
<artifactId>asm-commons</artifactId>
<version>5.0.3</version>
</dependency>
However it does not solve the problem. Does anybody have an idea how to solve this?
然而它并不能解决问题。有人知道如何解决这个问题吗？
Unfortunately we cannot upgrade to spring 4 as we use some dependencies that would make this upgrade pretty time consuming.
不幸的是，我们无法升级到 spring 4，因为我们使用了一些依赖项，这会使升级非常耗时。
Offending resource: class path resource [xxxx/context-test.xml]; nested exception is org.springframework.beans.factory.BeanDefinitionStoreException: Failed to read candidate component class: file [xxxxx.class]; nested exception is java.lang.IllegalArgumentException: INVOKESPECIAL/STATIC on interfaces require ASM 5
at org.springframework.beans.factory.parsing.FailFastProblemReporter.error(FailFastProblemReporter.java:68)
at org.springframework.beans.factory.parsing.ReaderContext.error(ReaderContext.java:85)
at org.springframework.beans.factory.parsing.ReaderContext.error(ReaderContext.java:76)
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.importBeanDefinitionResource(DefaultBeanDefinitionDocumentReader.java:256)
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.parseDefaultElement(DefaultBeanDefinitionDocumentReader.java:207)
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.parseBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:192)
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.doRegisterBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:139)
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.registerBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:108)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.registerBeanDefinitions(XmlBeanDefinitionReader.java:493)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:390)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:334)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:302)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:174)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:209)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:180)
at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:125)
at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:94)
at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:130)
at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:537)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:451)
at org.springframework.test.context.CacheAwareContextLoaderDelegate.loadContextInternal(CacheAwareContextLoaderDelegate.java:64)
at org.springframework.test.context.CacheAwareContextLoaderDelegate.loadContext(CacheAwareContextLoaderDelegate.java:91)
... 23 more
Caused by: org.springframework.beans.factory.BeanDefinitionStoreException: Failed to read candidate component class: file [xxxxxxxxxxxxx.class]; nested exception is java.lang.IllegalArgumentException: INVOKESPECIAL/STATIC on interfaces require ASM 5
at org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider.findCandidateComponents(ClassPathScanningCandidateComponentProvider.java:290)
at org.springframework.context.annotation.ClassPathBeanDefinitionScanner.doScan(ClassPathBeanDefinitionScanner.java:242)
at org.springframework.context.annotation.ComponentScanBeanDefinitionParser.parse(ComponentScanBeanDefinitionParser.java:84)
at org.springframework.beans.factory.xml.NamespaceHandlerSupport.parse(NamespaceHandlerSupport.java:73)
at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1438)
at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1428)
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.parseBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:195)
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.doRegisterBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:139)
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.registerBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:108)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.registerBeanDefinitions(XmlBeanDefinitionReader.java:493)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:390)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:334)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:302)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:174)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:209)
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.importBeanDefinitionResource(DefaultBeanDefinitionDocumentReader.java:250)
... 43 more
Caused by: java.lang.IllegalArgumentException: INVOKESPECIAL/STATIC on interfaces require ASM 5
at org.springframework.asm.MethodVisitor.visitMethodInsn(Unknown Source)
at org.springframework.asm.ClassReader.a(Unknown Source)
at org.springframework.asm.ClassReader.b(Unknown Source)
at org.springframework.asm.ClassReader.accept(Unknown Source)
at org.springframework.asm.ClassReader.accept(Unknown Source)
at org.springframework.core.type.classreading.SimpleMetadataReader.<init>(SimpleMetadataReader.java:64)
at org.springframework.core.type.classreading.SimpleMetadataReaderFactory.getMetadataReader(SimpleMetadataReaderFactory.java:80)
at org.springframework.core.type.classreading.CachingMetadataReaderFactory.getMetadataReader(CachingMetadataReaderFactory.java:102)
at org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider.findCandidateComponents(ClassPathScanningCandidateComponentProvider.java:266)
... 58 more
回答by mkobit
You need to upgrade to a Spring 4.x version.
您需要升级到 Spring 4.x 版本。
Spring 3.2.x will only support Java 8 runtimes compiled against Java 7. You cannot use "static interfaces" as that is a Java 8 featureand will not compile against Java 7.
Spring 3.2.x 将仅支持针对 Java 7 编译的 Java 8 运行时。您不能使用“静态接口”，因为这是Java 8 功能，并且不会针对 Java 7 进行编译。
Here is a relevant snippet from some of the Spring 4 release notes, emphasis theirs:
这是一些Spring 4 发行说明中的相关片段，强调他们的：
Along with 4.0 M1, we've released Spring Framework 3.2.3, containing fixes for recently reported issues but also coming with OpenJDK 8 runtime support. Spring Framework 3.2.x will support deployment on JDK 8 runtimes for applications compiled against JDK 7(with -target 1.7) or earlier.
除了 4.0 M1，我们还发布了Spring Framework 3.2.3，其中包含针对最近报告的问题的修复程序，但还提供了 OpenJDK 8 运行时支持。Spring Framework 3.2.x 将支持在 JDK 8 运行时上部署针对 JDK 7（使用 -target 1.7）或更早版本编译的应用程序。
And from their comments in the build.gradle file for spring-framework, they repackage CGLib as part of their release and embed ASM into the project.
根据他们在spring-framework的build.gradle 文件中的注释，他们将 CGLib 作为其发布的一部分重新打包，并将ASM 嵌入到项目中。
// As of Spring 4.0.3, spring-core includes asm 5.0 and repackages cglib 3.1, inlining
// both into the spring-core jar. cglib 3.1 itself depends on asm 4+, and is therefore
// further transformed by the JarJar task to depend on org.springframework.asm; this
// avoids including two different copies of asm unnecessarily.
Here is another relevant section from the 4.0.3 release notes that shows how they embed some of these libraries and what is supported in Spring 4.0.3.
这是 4.0.3 发行说明中的另一个相关部分，展示了它们如何嵌入其中一些库以及 Spring 4.0.3 支持的内容。
It's my pleasure to announce that Spring Framework 4.0.3 is available. This is the first release of the framework after Java 8's launch last week; it is built with OpenJDK 8 GA now and includes the latest ASM 5.0.1 (with bytecode support at the JDK 8 GA level as well, superseding the custom ASM 4.2 fork that we were previously using).
我很高兴地宣布 Spring Framework 4.0.3 可用。这是上周 Java 8 发布后该框架的第一个版本；它现在是用 OpenJDK 8 GA 构建的，包括最新的 ASM 5.0.1（在 JDK 8 GA 级别也有字节码支持，取代了我们之前使用的自定义 ASM 4.2 分支）。
回答by Manuel Jordan
If my memory doesn't fail me, Spring 3.2.x does not support Java 8, you need upgrade to Spring 4
如果我没记错，Spring 3.2.x 不支持 Java 8，您需要升级到 Spring 4
回答by Anand Nandeshwar
Just try once to update asm jar with version asm.5.0
只需尝试使用版本asm.5.0更新 asm jar
