我有一个Spring/Java App,它是用编译器兼容级别1.5编译的。
我有一个新的Linux设置,我下载了Apache Tomcat8.0.8。
我下载了JDK8u5。
我在bash中设置了如下路径:
PATH=$PATH:$HOME/jdk1.8.0_05/bin
export PATH
Java -version报告:
java version "1.8.0_05"
Java(TM) SE Runtime Environment (build 1.8.0_05-b13)
Java HotSpot(TM) 64-Bit Server VM (build 25.5-b02, mixed mode)
并在setnenv.sh中设置(用于Tomcat):
JDK_HOME=/home/userid/jdk1.8.0_05
当我部署我的WAR文件时,我得到下面的错误。我认为Tomcat似乎没有使用我安装的Java。我已经按照设置说明进行了操作。PS:我也尝试了JRE而不是JDK,同样的问题。
22-May-2014 11:34:54.070 INFO [http-nio-8080-exec-4] org.apache.catalina.core.ApplicationContext.log Initializing Spring root WebApplicationContext
22-May-2014 11:34:54.512 SEVERE [http-nio-8080-exec-4] org.apache.catalina.core.StandardContext.listenerStart Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
org.springframework.beans.factory.BeanDefinitionStoreException: Unexpected exception parsing XML document from file [/home/userid/apache-tomcat-8.0.8/webapps/myApplication-QA/WEB-INF/classes/config/spring/securityContext.xml]; nested exception is **java.lang.IllegalStateException: Context namespace element 'annotation-config' and its parser class [org.springframework.context.annotation.AnnotationConfigBeanDefinitionParser] are only available on JDK 1.5 and higher**
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:420)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:342)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:310)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:143)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:178)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:149)
at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:124)
at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:92)
at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:123)
at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:423)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:353)
at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:255)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:199)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:45)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4750)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5170)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.manager.ManagerServlet.start(ManagerServlet.java:1270)
at org.apache.catalina.manager.HTMLManagerServlet.start(HTMLManagerServlet.java:673)
at org.apache.catalina.manager.HTMLManagerServlet.doPost(HTMLManagerServlet.java:221)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:644)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:301)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.filters.CsrfPreventionFilter.doFilter(CsrfPreventionFilter.java:213)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:108)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:615)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:136)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:78)
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:610)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:526)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1033)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:652)
at org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:222)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1566)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1523)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.IllegalStateException: Context namespace element 'annotation-config' and its parser class [org.springframework.context.annotation.AnnotationConfigBeanDefinitionParser] are only available on JDK 1.5 and higher
at org.springframework.context.config.ContextNamespaceHandler$1.parse(ContextNamespaceHandler.java:65)
at org.springframework.beans.factory.xml.NamespaceHandlerSupport.parse(NamespaceHandlerSupport.java:69)
at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1253)
at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1243)
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.parseBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:135)
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.registerBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:92)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.registerBeanDefinitions(XmlBeanDefinitionReader.java:507)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:398)
... 49 more
22-May-2014 11:34:54.518 INFO [http-nio-8080-exec-4] org.apache.catalina.core.ApplicationContext.log Closing Spring root WebApplicationContext
发布于 2014-05-23 03:09:48
抛出异常的类使用以下代码检查Java版本:
static {
javaVersion = System.getProperty("java.version");
// version String should look like "1.4.2_10"
if (javaVersion.indexOf("1.7.") != -1) {
majorJavaVersion = JAVA_17;
}
else if (javaVersion.indexOf("1.6.") != -1) {
majorJavaVersion = JAVA_16;
}
else if (javaVersion.indexOf("1.5.") != -1) {
majorJavaVersion = JAVA_15;
}
else {
// else leave 1.4 as default (it's either 1.4 or unknown)
majorJavaVersion = JAVA_14;
}
}
因此,当Spring2.5第一次发布时,代码并没有假设它会在高于1.7的Java版本中运行。对于Java 8及更高版本,上面的代码将采用默认的1.4版本。正因为如此,注解部分会抱怨。
我认为你要么升级你的Spring版本,要么在相当长的一段时间内使用Java7.Spring 2.5 has been EOLed。
发布于 2015-04-15 18:34:14
我也有类似的问题。Spring 2.5.5下的旧spring MVC/Spring Faces应用程序不能在Java 8上运行。
我花了几天的时间试图找到解决方案,因为我们需要运行Java 8。
第一个想法是:将完整的Spring包升级到4.1.6。我使用了Maven。这种方法的问题是,在此之后,几乎需要对整个项目进行返工。这是因为例如在Spring4中删除了JSF实现和一些特殊的标记库,完全删除了,比如<sf:..>
。还有一些关于配置、适配器、处理程序、映射的主要和次要问题……
第二种方法是将Spring JARs partially.One替换为one。再一次没有成功。无法在不接触依赖项的情况下替换任何jar。
我相信,经过几周或几个月的努力,我可以在这两种方法上都取得成功。但是没有那么多的时间。然后我就放弃了。我的解决方案是:
我在org.springframework.core包中找到了源文件JdkVersion.java。http://www.java2s.com/Code/Jar/o/Downloadorgspringframeworkcoresources300releasejar.htm。我在我的项目中创建了只有一个类JdkVersion的org.springframework.core包。之后,对代码进行了简单的更改,以检查Java 8版本。像这样的Smth:
public static final int JAVA_18 = 5;
..。
javaVersion = System.getProperty("java.version");
// version String should look like "1.4.2_10"
if (javaVersion.contains("1.8.")) {
majorJavaVersion = JAVA_18;
System.out.println("JAVA_VERSION: "+javaVersion);
} else if (javaVersion.contains("1.7.")) {
majorJavaVersion = JAVA_17;
}
甚至这种代码更改也不是真正必要的,只是为了fun.It,因为这个源代码来自Spring3.0.0包,Spring guys已经在那里更改了Java版本检查。高于7的版本不被认为是旧的java。
现在应用程序可以正常启动了。它从我项目中调用JdkVersion类,而不是jar。
到目前为止还行得通!感谢所有来自这个帖子的人给出了这个想法。
谢谢
发布于 2015-09-10 02:44:23
我需要在Java8上支持Spring2.5.5,所以我使用this answer的方法为JdkVersion.class
提供了一个面向未来的临时替代品,并且副作用尽可能少(没有其他人发布完整的类,我也不想劫持其他答案)。不需要检查Java 8,只需默认使用Java 7,这是该类关心的最高版本:
解压缩jar文件:
mkdir spring
cd spring
jar xvf ../spring.jar
检查META-INF/MANIFEST.MF
中的Spring版本(您应该会看到类似version=2.5.5
的内容)。查找JdkVersion.java
的appropriate version并将其作为起点(下面的示例是针对Spring2.5.5的,您不希望更改您正在使用的版本的任何方法签名)。
检查JdkVersion.class
文件的主版本和次版本:
javap -verbose org/springframework/core/JdkVersion.class
我们看到这个类最初编译为目标Java48.0 (looking this up,我们发现它是 1.4):
Classfile /tmp/spring/org/springframework/core/JdkVersion.class
Last modified Jun 23, 2008; size 1286 bytes
MD5 checksum 98e6ea08ce9186c50cc71d14465fc3dd
Compiled from "JdkVersion.java"
public abstract class org.springframework.core.JdkVersion
minor version: 0
major version: 48
flags: ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
Constant pool:
...
创建包含以下内容的org/springframework/core/JdkVersion.java
:
package org.springframework.core;
public abstract class JdkVersion
{
public static final int JAVA_13 = 0;
public static final int JAVA_14 = 1;
public static final int JAVA_15 = 2;
public static final int JAVA_16 = 3;
public static final int JAVA_17 = 4;
private static final String javaVersion;
private static final int majorJavaVersion;
static
{
javaVersion = System.getProperty("java.version");
if (javaVersion.indexOf("1.7.") != -1)
{
majorJavaVersion = JAVA_17;
} else if (javaVersion.indexOf("1.6.") != -1) {
majorJavaVersion = JAVA_16;
} else if (javaVersion.indexOf("1.5.") != -1) {
majorJavaVersion = JAVA_15;
} else if (javaVersion.indexOf("1.4.") != -1) { // new
majorJavaVersion = JAVA_14; // new
} else {
majorJavaVersion = JAVA_17; // changed from JAVA_14
}
}
public static String getJavaVersion()
{
return javaVersion;
}
public static int getMajorJavaVersion()
{
return majorJavaVersion;
}
public static boolean isAtLeastJava14()
{
return true;
}
public static boolean isAtLeastJava15()
{
return getMajorJavaVersion() >= JAVA_15;
}
public static boolean isAtLeastJava16()
{
return getMajorJavaVersion() >= JAVA_16;
}
}
然后将新类编译为Java 1.4:
javac -source 1.4 org/springframework/core/JdkVersion.java
如果需要,您可以按照上面的方式再次检查major.minor版本。
创建修改后的jar文件(不覆盖原始清单):
jar Mcf ../spring-modified.jar *
将修改后的jar文件复制到需要的位置(作为spring.jar
或根据需要)。
https://stackoverflow.com/questions/23813369
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