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目前正在开发一个需要部署在 Weblogic 10.3.4 上的 rest 服务。在线使用 Spring 3.0.6 示例，但 DispatcherServlet 的基本加载似乎导致 Weblogic 出现问题。

<servlet>
   <servlet-name>mvc-dispatcher</servlet-name>
   <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
   <load-on-startup>1</load-on-startup>
</servlet>

weblogic 控制台窗口中显示的异常是：

<07-Nov-2011 20:29:33 o'clock GMT> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to STARTING>
log4j:WARN No appenders could be found for logger (org.springframework.web.servlet.DispatcherServlet).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
=============== DEBUG MESSAGE: unimplemented bytecode ================

#
# A fatal error has been detected by the Java Runtime Environment:
#
#  EXCEPTION_PRIV_INSTRUCTION (0xc0000096) at pc=0x026b26d0, pid=7200, tid=7924
#
# JRE version: 6.0_21-b51
# Java VM: Java HotSpot(TM) Client VM (17.0-b17 mixed mode windows-x86 )
# Problematic frame:
# j  javax.validation.Validation.byDefaultProvider()Ljavax/validation/bootstrap/GenericBootstrap;+0
#
# An error report file with more information is saved as:
# C:\bea\user_projects\domains\saw_ca_wl10\hs_err_pid7200.log
#
# If you would like to submit a bug report, please visit:
#   http://java.sun.com/webapps/bugreport/crash.jsp
#

目标 AdminServer 日志中显示的异常是

####<07-Nov-2011 20:29:54 o'clock GMT> <Info> <EJB> <JGOGGINS212> <AdminServer> <[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <> <1320697794074> <BEA-010008> <EJB Deploying file: KCS-ejb-0.0.1-SNAPSHOT.jar> 
####<07-Nov-2011 20:29:54 o'clock GMT> <Info> <Deployer> <JGOGGINS212> <AdminServer> <[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <> <1320697794499> <BEA-149060> <Module KCS-ejb-0.0.1-SNAPSHOT.jar of application KCS-ear-0 successfully transitioned from STATE_NEW to STATE_PREPARED on server AdminServer.> 
####<07-Nov-2011 20:29:54 o'clock GMT> <Info> <Deployer> <JGOGGINS212> <AdminServer> <[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <> <1320697794499> <BEA-149059> <Module /KCS-webApp of application KCS-ear-0 is transitioning from STATE_NEW to STATE_PREPARED on server AdminServer.> 
####<07-Nov-2011 20:29:55 o'clock GMT> <Info> <Deployer> <JGOGGINS212> <AdminServer> <[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <> <1320697795146> <BEA-149060> <Module /KCS-webApp of application KCS-ear-0 successfully transitioned from STATE_NEW to STATE_PREPARED on server AdminServer.> 
####<07-Nov-2011 20:29:55 o'clock GMT> <Info> <Deployer> <JGOGGINS212> <AdminServer> <[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <> <1320697795270> <BEA-149059> <Module KCS-ejb-0.0.1-SNAPSHOT.jar of application KCS-ear-0 is transitioning from STATE_PREPARED to STATE_ADMIN on server AdminServer.> 
####<07-Nov-2011 20:29:55 o'clock GMT> <Info> <Deployer> <JGOGGINS212> <AdminServer> <[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <> <1320697795301> <BEA-149060> <Module KCS-ejb-0.0.1-SNAPSHOT.jar of application KCS-ear-0 successfully transitioned from STATE_PREPARED to STATE_ADMIN on server AdminServer.> 
####<07-Nov-2011 20:29:55 o'clock GMT> <Info> <Deployer> <JGOGGINS212> <AdminServer> <[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <> <1320697795301> <BEA-149059> <Module /KCS-webApp of application KCS-ear-0 is transitioning from STATE_PREPARED to STATE_ADMIN on server AdminServer.> 
####<07-Nov-2011 20:29:55 o'clock GMT> <Info> <Deployer> <JGOGGINS212> <AdminServer> <[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <> <1320697795302> <BEA-149060> <Module /KCS-webApp of application KCS-ear-0 successfully transitioned from STATE_PREPARED to STATE_ADMIN on server AdminServer.> 
####<07-Nov-2011 20:29:55 o'clock GMT> <Info> <ServletContext-/KCS-webApp> <JGOGGINS212> <AdminServer> <[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'> <<anonymous>> <> <> <1320697795498> <BEA-000000> <Initializing Spring FrameworkServlet 'mvc-dispatcher'>

使用 Maven 构建并将所有 spring-core/web/webmvc/context 都定义为依赖于运行时。

还尝试将“org.springframework.web.servlet-3.0.5.RELEASE,jar”文件复制到 bea\modules 文件夹中，以尝试解决 weblogic 中的运行时问题。

尝试了 weblogic-application.xml，

<prefer-application-packages>
<package-name>org.springframework.*</package-name>
<package-name>org.springframework.web.*</package-name>
<package-name>org.springframework.web.servlet.*</package-name>  
<prefer-application-packages>

所有这些，同样的问题。

我注意到发行说明已声明“此版本的 WebLogic Server 支持 Spring 3.0。”，http://download.oracle.com/docs/cd/E17904_01/web.1111/e13852/toc.htm#BGGEAIJJ

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1 回答 1

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函数代码在 Java 7 和 8 版本中都受到 64 KB 大小的限制。当我们的代码在函数中超过 64 KB 时，编译器无法编译整个代码并抛出未实现字节码的错误

编译错误：

发生的错误消息/堆栈跟踪：=============== 调试消息：未实现的字节码 ================ 已检测到致命错误通过 Java 运行时环境：

注意： 这里的函数被认为是

1）函数是我们在jsp或java文件中编写的普通函数。

2）我们正常的jsp（Java Server Page）页面在java编程中编译时也被当作函数处理

例子：

// The Function Size Should Less Than 64KB
public static function myFunction(){
   // Your Code
}
于 2017-04-28T17:30:22.040 回答