S2SH运用注解整合问题

Question

使用工具：MyEclipse 8.0   数据库： MSSQL2005在启动tomcat时报错：
严重: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'adminBiz': Autowiring of fields failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.test.s2sh.dao.AdminDAO com.test.s2sh.biz.AdminBiz.admindao; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'adminDAO' defined in file [F:\Users\lenvon\Workspaces\MyEclipse 8.x\.metadata\.me_tcat\webapps\S2SH\WEB-INF\classes\com\test\s2sh\dao\AdminDAO.class]: Unsatisfied dependency expressed through bean property 'sessionFactory': : Error creating bean with name 'sessionFactory' defined in class path resource [applicationContext.xml]: Invocation of init method failed; nested exception is java.lang.NoSuchMethodError: org.objectweb.asm.ClassVisitor.visit(IILjava/lang/String;Ljava/lang/String;[Ljava/lang/String;Ljava/lang/String;)V; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class path resource [applicationContext.xml]: Invocation of init method failed; nested exception is java.lang.NoSuchMethodError: org.objectweb.asm.ClassVisitor.visit(IILjava/lang/String;Ljava/lang/String;[Ljava/lang/String;Ljava/lang/String;)Vstruts.xml<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 2.1//EN" "http://struts.apache.org/dtds/struts-2.1.dtd">
<struts> <constant name="struts.convention.default.parent.package" value="default-package" />  
    <constant name="struts.convention.action.packages" value="com.xaccp.s2sh.struts" />
    <constant name="struts.devMode" value="true"/>
<constant name="struts.convention.classes.reload" value="true" />

<package name="default-package" extends="convention-default">  
  
        <default-action-ref name="index" />  
  
        <action name="index"  >  
            <result>/index.jsp</result>  
        </action>
        
        
</package> </struts>    

Answer 1

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://www.springframework.org/schema/context"
xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans 
http://www.springframework.org/schema/beans/spring-beans-2.5.xsd 
http://www.springframework.org/schema/context 
http://www.springframework.org/schema/context/spring-context-2.5.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd"
default-autowire="byType">

<!-- 首先进行注解扫描 -->
<context:annotation-config />
<context:component-scan base-package="com.test.s2sh" /><!-- 此处的base-package为扫描的包 --> <!-- 基于注解的事务管理 -->
<!-- 当id=transactionManager时，可以在tx:annotation-driven中省略transaction-manager的配置，其默认为transcationManager -->
<bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager"></bean>
<tx:annotation-driven transaction-manager="transactionManager"/>

<!-- 数据源配置 -->

<bean id="dataSource"
class="org.apache.commons.dbcp.BasicDataSource">
<property name="driverClassName"
value="com.microsoft.sqlserver.jdbc.SQLServerDriver">
</property>
<property name="url"
value="jdbc:sqlserver://localhost:1433;databaseName=bbs">
</property>
<property name="username" value="sa"></property>
</bean>

<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">

<property name="dataSource">
<ref bean="dataSource" />
</property>

<property name="configLocation"
value="classpath:hibernate.cfg.xml">
</property>
</bean>

</beans>

Answer 2

web.xml<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" 
xmlns="http://java.sun.com/xml/ns/javaee" 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">

<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:applicationContext.xml</param-value>
</context-param>

<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>

<filter>
<filter-name>lazyLoader</filter-name>
<filter-class>org.springframework.orm.hibernate3.support.OpenSessionInViewFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>lazyLoader</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>



  <welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
  </welcome-file-list>
  <filter>
   <filter-name>struts2</filter-name>
   <filter-class>
   org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter
   </filter-class>
  </filter>
  <filter-mapping>
   <filter-name>struts2</filter-name>
   <url-pattern>/*</url-pattern>
  </filter-mapping></web-app>问题补充：所涉及的包的问题已经排除，只知道在创建sessionFactory时失败，导致dao依赖注入失败，不知道问题在哪，求各位大大帮助一下~~

Answer 3

问题解决了，本以为8.0已经修复这个BUG了，没想到今天RP不好，居然被我撞上了，
原来有时候自带的commons-pool包是用不了的~~-_-!
不过解决了哈·

Answer 4

其实tomcat下也有那个包你可以搜一下