struts2 person

http://struts.apache.org/2.0.6/docs/codebehind-plugin.html

 

1.Caused by: com.opensymphony.xwork2.inject.ContainerImpl$MissingDependencyException: No mapping found for dependency [type=java.lang.String, name='actionPackages']??

 

 <filter>
        <filter-name>struts-prepare</filter-name>
        <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareFilter</filter-class>
        <init-param>
         <param-name>actionPackages</param-name>
         <param-value>org.apache.struts2.showcase.person</param-value>
        </init-param>
    </filter>

    <filter>
        <filter-name>struts-execute</filter-name>
        <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsExecuteFilter</filter-class>
    </filter>
    <filter-mapping>
        <filter-name>struts-prepare</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
     <filter-mapping>
        <filter-name>struts-execute</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>

 

  <bean id="personManager" class="org.apache.struts2.showcase.person.PersonManager" singleton="true"/>

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这个是xwork的框架.没有配置文件,就可以操作.大大简化了代码.

@Result(name="list", value="listPeople.action", type=ServletRedirectResult.class)
public class EditPersonAction extends ActionSupport {

 public String save() throws Exception {

        // Set people = personManager.getPeople();

        for ( Iterator iter = persons.iterator(); iter.hasNext();) {
            Person p = (Person) iter.next();
            personManager.getPeople().remove(p);
            personManager.getPeople().add(p);
        }
        return "list";   和上面的list对应

}

}

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这个是在struts2+spring 中应用xwork.不用配置action的xml文件

在applicationContext.xml中的代码:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">
<beans default-autowire="byName">
    <bean id="personManager" class="org.apache.struts2.showcase.person.PersonManager" singleton="true"/>
</beans>