刚接手一个系统，STRUTS架构里，有些程序看不太明白，问一下！

Question

<tr class="tr_h">
    <td   class="printtable" height="20" valign="middle" width="30%" align="right">
               <b>手机号码</b>
                 </td>
    <td   class="printtable"  height="20" valign="middle"  width="70%">
        <input type="text" name="TELNUM" value="" maxlength="11" class="input" style="width:100%">
    </td>
  </tr>
  <tr class="tr_h">
    <td   class="printtable" height="20" valign="middle" width="30%" align="right">
               <b>交易类型</b>
                 </td>
    <td   class="printtable"  height="20" valign="middle"  width="70%">
        <select name="pkgcode">
          <option value="0">全部类型</option>
          <%
            for(int i=0;i<n;i++)
            {
          %>
            <option value=<%=(String)pkg_code.get(i)%>><%=(String)pkg_desc.get(i)%></option>
          <%
            }
          %>
        </select>
    </td>
  </tr>
  <tr class="tr_h">
    <td   class="printtable" height="20" valign="middle" width="20%" align="right">
               <b>开始日期</b>
                 </td>
    <td   class="printtable"  height="20" valign="middle"  width="80%">
        <input type = "text" name="beginTime" class="input" style="width:100%" onClick="show_cele_date(beginTime,'','',beginTime)"  onKeypress="show_cele_date(beginTime,'','',beginTime)" readonly>
    </td>
  </tr>
  <tr class="tr_h">
    <td   class="printtable" height="20" valign="middle" width="20%" align="right">
               <b>结束日期</b>
                 </td>
    <td   class="printtable"  height="20" valign="middle"  width="80%">
        <input type = "text" name="endTime" class="datainput"  onClick="show_cele_date(endTime,'','',endTime)"  onKeypress="show_cele_date(endTime,'','',endTime)" style="width:100%" readonly>
    </td>
  </tr>
      </table>  <p align="center">  <input class="input" type="button" onclick="on_submit()" value="提交" style="width:50;height:20" name="B1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<input class="input" type="reset" value="重置" style="width:50;height:20" name="B2">  </p>
</form>
<script language="javascript">
function onSubmit()
{
  var beginDate=document.form1.beginTime.value;
  var endDate=document.form1.endTime.value;
  var curDate="2005-5-8"; if(beginDate.length!=10){
     alert("起始时间长度不对，应为YYYY-MM-DD形式");
     return ;
  } if(endDate.length!=10){
    alert("结束时间长度不对，应为YYYY-MM-DD形式");
    return ;
 }//判断结束时间是否大于当前时间
 if(endDate>curDate){
   alert("结束时间不能大于当前日期 "+curDate);
   return;
 }//判断起始时间是否小于结束时间
  if(document.form1.beginTime.value > document.form1.endTime.value)
   {
      alert("起始时间应该小于结束时间，请您检查后重新输入!");
      return;
   }//判断查询时间段是否小于31天
  var beginYear=beginDate.substr(0,4);
  var beginMonth=beginDate.substr(5,2);
  var beginDay=beginDate.substr(8,2);  var endYear=endDate.substr(0,4);
  var endMonth=endDate.substr(5,2);
  var endDay=endDate.substr(8,2);  var curYear=2005
  var curMonth=5
  var curDay=8  var days=new Array(12);
   days[0]=1;  if(isLeapYear(beginYear)){
   days[1]=-1;
  }
  else {
    days[1]=-2;
  }   days[2]=1;
   days[3]=0;
   days[4]=1;
   days[5]=0;
   days[6]=1;
   days[7]=1;
   days[8]=0;
   days[9]=1;
   days[10]=0;
   days[11]=1;
 var diff=(endYear-beginYear)*365+(endMonth-beginMonth)*30+(endDay-beginDay)+days[beginMonth-1];
 if(diff>31){
  alert("查询时间段不能超过31天");
  return ;
 }  document.form1.submit();}
function SelectDate(DivID)
{
     var fullPath="<%=netunicom.Sysinit.webroot%>/js/popdate.jsp";
     var strDate; //Chinese date formate
     var intDate; //Integer date formate
     var objEffectDate=eval("form1." + DivID);
     intDate=showModalDialog(fullPath,window,"dialogWidth=340px;dialogHeight=300px;center=yes;border=this;help=no");
     if (intDate!=null)
     {
         objEffectDate.value=intDate.substr(0,4)+"-"+intDate.substr(5,2)+"-"+intDate.substr(8,2);
         if (objEffectDate.value!="undefined")
         {
             strDate=intDate.substr(0,4)+"-"+intDate.substr(5,2)+"-"+intDate.substr(8,2);
             objEffectDate.value=strDate;
         }
         else
         {
             objEffectDate.value="";
         }
     }
     event.returnValue =false;
}//判断是否为润年
function isLeapYear(year){
  if(year%100==0){
    if(year%400==0){
      return true;
    }
  }
else if(year%4==0){
  return true;
}
return false;
}
</script>

Answer 1

它所涉及的ACTION为Manager_skt_logAction：package netunicom.servlets.actions;import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.sql.*;
import java.util.ArrayList;
import java.util.Hashtable;
import org.apache.struts.action.*;
import org.apache.struts.util.MessageResources;
import org.cj.utils.*;
import netunicom.*;
import netunicom.utils.Tools;
import netunicom.servlets.bean.User_diaochaBean;
import javax.servlet.http.*;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;public class Manager_skt_logAction extends Action
{    protected static MessageResources messages = MessageResources.getMessageResources("org.apache.struts.actions.LocalStrings");    public Manager_skt_logAction()
    {
    }    public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response)
        throws Exception
    {
     //身份验证
         Log log=LogFactory.getLog(this.getClass().getName());        String path = mapping.getParameter();        HttpSession session=request.getSession(false);        if(path == null)
        {
            throw new ServletException(messages.getMessage("forward.path"));
        }
        else
        {
  if (session.getAttribute("uniuser")==null)
     {
     request.setAttribute("ERRDESC","请您登陆系统！");
     path="errpage";
     }
     else
     { //权限控制begin  最后要进行改写
     String roleid;
     Uniuser myself=(Uniuser) session.getAttribute("uniuser");
       roleid=myself.getUser_role();       String menuid="";
Hashtable d=netunicom.sys.Menus.HmenuViews;
netunicom.sys.MenuView myV=null;
if ((netunicom.sys.MenuView) d.get(path)!=null)
myV=(netunicom.sys.MenuView) d.get(path);
if (myV!=null)
{
menuid=myV.getMENUID();
       if (netunicom.sys.Role_Menus.haveMenu(roleid,menuid)==false)
       {
       request.setAttribute("ERRDESC","您没有该操作权限！");
     path="errpage";
       }
       }
       //权限控制end;
    if (path.compareTo("errpage")!=0)
    {
              //业务受理begin
                ArrayList pkg_code=new ArrayList();//交易码
                ArrayList pkg_desc=new ArrayList();//交易类型
String sql_str="select pkgcode from TAB_PR_LIMITCOUNT";
            log.info(sql_str);
            Connection conn= null;
        Statement stmt= null;
        ResultSet res=null;
        try
        {
  conn= netunicom.Ds.getDs().getConnection();
  stmt= conn.createStatement();
  res=stmt.executeQuery(sql_str);
  while(res.next())
  {
    String pkgcode=res.getString("pkgcode");
    if(pkgcode==null)
      pkgcode="0";
     pkg_code.add(pkgcode);
     Hashtable d1=new Hashtable();
                             d1=(Hashtable) netunicom.TradePrSet.pkgdtl.get(PF.trim(pkgcode));
                     if (d1!=null)
                                pkg_desc.add((String)d1.get("pkgdesc"));
                             else
                        pkg_desc.add(pkgcode);
  }
        }
        catch(Exception e)
        {
  log.info(e);
  request.setAttribute("ERRDESC",e.toString());
       path="errpage";
        }
        finally
        {
try
{
if (res!=null)
res.close();
if (stmt!=null)
stmt.close();
if (conn!=null)
conn.close();
}
catch(Exception e1)
{
log.info(e1);
request.setAttribute("ERRDESC",e1.toString());
             path="errpage";
}
      }       request.setAttribute("pkg_code",pkg_code);
      request.setAttribute("pkg_desc",pkg_desc);
     //业务受理end
   }
            }
    ActionForward retVal;
    request.setAttribute("definition","manager_skt_log");
    retVal= new ActionForward(path);
            retVal.setContextRelative(true);
            return retVal;
      }
    }}

Answer 2

manager_skt_log_view.jsp里取这些参数
String telnum=request.getParameter("TELNUM");
String beginTime=request.getParameter("beginTime");
String endTime=request.getParameter("endTime");
String pkgcode=request.getParameter("pkgcode");
因为manager_skt_log.jsp里的FORM提交地址ACTION=“”，我在Manager_skt_logAction里也没找到向manager_skt_log_view.jsp页面转向的代码，不知这是怎么处理的？还望大虾耐心看完，帮小弟解决一下！

Answer 3

这难道不是吗？
form1.action="manager_skt_log_view.do";
form1.submit();