strusts2request，session取得

最常用的

public class ListAction extends ActionSupport implements RequestAware{

    private Map<String,Object> request;
    StuffDao sd=new StuffDaoImp();
    @Override
    public String execute() throws Exception {
        List<Stuff> stuffs=sd.list();
        request.put("list", stuffs);
        return SUCCESS;
    }
    public void setRequest(Map<String, Object> request) {
        this.request=request;
        
    }
    
    

}

实现RequestAware
用标签显示list
首先

<%@taglib prefix="s" uri="/struts-tags" %>

<s:iterator value="#request.list" id='stuff'>
 <tr>
 <td><s:property value='#stuff.id'/></td>
 <td><s:property value='#stuff.name'/></td>
 </tr>
  </s:iterator>