转自:https://blog.csdn.net/licheng989/article/details/28929411 在Bean中有代码 public abstract Axe getAxe(); 在配置文件中有 <!-- 指定getAxe方法返回steelAxe 每次调用getAxe方法将获取新的steelAxe对象 --> <lookup-method name="getAxe" bean="steelAxe"/> 这样可以协调作用域…

今天做登录的时候,引入json-lib-2.1-jdk15.jar的包时,执行到JSONObject jsonObject = new JSONObject()对象就报标题的那个错. 原来是除了要导入json-lib-2.1-jdk15.jar包外,还要导入其它几个依赖包:commons-beanutils.jar,commons-lang.jar,ezmorph.jar等等.…

贴出applicationContext.xml <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://ww…

写了个最简单的aop例子 配置文件如下 <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:aop="http://www.springf…

出现这个问题往往伴随  HTTP-500错误 报错信息: HTTP Status - Handler processing failed; nested exception is java.lang.NoClassDefFoundError: javax/servlet/jsp/jstl/core/Config type Exception report message Handler processing failed; nested exception is java.lang.NoClas…

nested exception is java.lang.NoClassDefFoundError: Could not initialize class com.netease.facedetector.jni.FaceDetector INFO : org.springframework.beans.factory.support.DefaultListableBeanFactory - Destroying singletons in org.springframework.beans.…

错误记录 前几天朋友问我一个错误,顺便记录一下,关于redis 工具类,protostuff序列化报错. threw exception [Handler processing failed; nested exception is java.lang.NoClassDefFoundError: com/dyuproject/protostuff/MapSchema$MessageFactory] with root cause NoClassDefFoundError 这种问题大部分是缺少 j…

参考链接 : https://blog.csdn.net/angus_Lucky/article/details/82811946?utm_source=blogxgwz7 org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'connectionFactory' defined in class path resource [spring/applicationContex…

我使用的是5.2.8的hibernate的jar包,运行的时候却报错Could not open Hibernate Session for transaction; nested exception is java.lang.NoClassDefFoundError: org/hibernate/engine/transaction/spi/TransactionContext 原因配置文件中 <bean id="transactionManager" class="…

14:59:16,747 ERROR ContextLoader:350 - Context initialization failedorg.springframework.beans.factory.BeanDefinitionStoreException: Unexpected exception parsing XML document from file [D:\eclipse\workspace_web\.metadata\.plugins\org.eclipse.wst.serve…