关于注册的问题

Question

我怎么注册不进去
public void save(UserInfo transientInstance) {
int result=0;
log.debug("saving UserInfo instance");
try {
getSession().beginTransaction().commit();
getHibernateTemplate().save(transientInstance);
log.debug("save successful");
result=1;
} catch (RuntimeException re) {
log.error("save failed", re);
throw re;
}
System.out.println(result);
}<!-- 事务管理 -->
<bean id="transaction"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory"></property>
</bean>
<tx:advice id="advice" transaction-manager="transaction">
<tx:attributes>
<tx:method name="add*" propagation="REQUIRED" />
<tx:method name="del*" propagation="REQUIRED" />
<tx:method name="update*" propagation="REQUIRED" />
<tx:method name="find*" propagation="REQUIRED" />
<tx:method name="*" propagation="SUPPORTS" />
</tx:attributes>
</tx:advice>
<aop:config>
<aop:pointcut id="cut"
expression="execution(* com.crm.biz.Impl.*.*(..))" />
<aop:advisor advice-ref="advice" pointcut-ref="cut" />
</aop:config>

/** 
 * Method add
 * @param mapping
 * @param form
 * @param request
 * @param response
 * @return ActionForward
 */
public ActionForward add(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response) {
UserForm userForm = (UserForm) form;
UserInfo userInfo=new UserInfo();
userInfo.setUserName(userForm.getUserName());
userInfo.setUserPass(userForm.getUserPass());
userBizImpl.add(userInfo);
return mapping.findForward("success"); }

Answer 1

getSession().beginTransaction().commit();你这先提交再保存能注册吗?肯定不行了。

Answer 2

原因是L上说的。
这种就不用这么配了吧：         <tx:method name="find*" propagation="REQUIRED" />
<tx:method name="find*" propagation="SUPPORTS" />

Answer 3

try {
   getSession().beginTransaction();//开启session
   getHibernateTemplate().save(transientInstance);//保存对象
   getSession().beginTransaction().commit()//提交.
   log.debug("save successful");
   result=1;
} catch (RuntimeException re) {
   getSession().beginTransaction().rollback();//出现异常就回滚.
   log.error("save failed", re);
   throw re;
}

Answer 4

            getSession().beginTransaction().commit();
            getHibernateTemplate().save(transientInstance);
提交之后在save，没见过这种写法，呵呵

Answer 5

我给 你们吧错误打出来看看org.springframework.beans.factory.BeanCreationException: Error creating bean with name '/user' defined in class path resource [applicationContext.xml]: Error setting property values; nested exception is org.springframework.beans.PropertyBatchUpdateException; nested PropertyAccessExceptions (1) are:
PropertyAccessException 1: org.springframework.beans.TypeMismatchException: Failed to convert property value of type [$Proxy1] to required type [com.biz.impl.UserBizImpl] for property 'userBizImpl'; nested exception is java.lang.IllegalArgumentException: Cannot convert value of type [$Proxy1] to required type [com.biz.impl.UserBizImpl] for property 'userBizImpl': no matching editors or conversion strategy found
Caused by: 
org.springframework.beans.PropertyBatchUpdateException; nested PropertyAccessException details (1) are:
PropertyAccessException 1:
org.springframework.beans.TypeMismatchException: Failed to convert property value of type [$Proxy1] to required type [com.biz.impl.UserBizImpl] for property 'userBizImpl'; nested exception is java.lang.IllegalArgumentException: Cannot convert value of type [$Proxy1] to required type [com.biz.impl.UserBizImpl] for property 'userBizImpl': no matching editors or conversion strategy found
Caused by: 
java.lang.IllegalArgumentException: Cannot convert value of type [$Proxy1] to required type [com.biz.impl.UserBizImpl] for property 'userBizImpl': no matching editors or conversion strategy found
at org.springframework.beans.TypeConverterDelegate.convertIfNecessary(TypeConverterDelegate.java:231)
at org.springframework.beans.TypeConverterDelegate.convertIfNecessary(TypeConverterDelegate.java:138)
at org.springframework.beans.BeanWrapperImpl.setPropertyValue(BeanWrapperImpl.java:815)
at org.springframework.beans.BeanWrapperImpl.setPropertyValue(BeanWrapperImpl.java:645)
at org.springframework.beans.AbstractPropertyAccessor.setPropertyValues(AbstractPropertyAccessor.java:78)
at org.springframework.beans.AbstractPropertyAccessor.setPropertyValues(AbstractPropertyAccessor.java:59)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1127)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:862)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:423)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:249)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:155)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:246)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:160)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:291)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:352)
at org.springframework.web.struts.ContextLoaderPlugIn.createWebApplicationContext(ContextLoaderPlugIn.java:354)
at org.springframework.web.struts.ContextLoaderPlugIn.initWebApplicationContext(ContextLoaderPlugIn.java:295)
at org.springframework.web.struts.ContextLoaderPlugIn.init(ContextLoaderPlugIn.java:225)
at org.apache.struts.action.ActionServlet.initModulePlugIns(ActionServlet.java:869)
at org.apache.struts.action.ActionServlet.init(ActionServlet.java:336)
at javax.servlet.GenericServlet.init(GenericServlet.java:212)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1161)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:981)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4044)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4350)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:760)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:740)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:920)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:883)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:492)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1138)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1022)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1014)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
at org.apache.catalina.core.StandardService.start(StandardService.java:451)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
at org.apache.catalina.startup.Catalina.start(Catalina.java:552)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
2009-7-28 14:31:56 org.apache.catalina.core.ApplicationContext log
严重: action: null

Answer 6

你看看这一句:
Cannot convert value of type [$Proxy1] to required type [com.biz.impl.UserBizImpl] for property 'userBizImpl': no matching editors or conversion strategy found
对象类型转换有误!

Answer 7

java.lang.IllegalArgumentException: Cannot convert value of type [$Proxy1] to required type [com.biz.impl.UserBizImpl] 注入错误，比如你有个bean1 ，结果你给注入了bean2，检查一下吧

Answer 8

我就写了 一个action类，没其他的bean了，在没aop前都是好的

Answer 9

java.lang.IllegalArgumentException: Cannot convert value of type [$Proxy1] to required type [com.biz.impl.UserBizImpl] for property 'userBizImpl': no matching editors or conversion strategy found
com.biz.impl.UserBizImpl 配置文件中的这个类的userBizImpl属性给的值是无效的。

Answer 10

<aop:config proxy-target-class="true">
<aop:pointcut id="cut"
expression="execution(* com.hahafan.biz.impl.*.*(..))" />
<aop:advisor advice-ref="advice" pointcut-ref="cut" />
</aop:config>
这样一加就好了