有关if。。else在不同的web服务器上出错的问题？

Question

并且我觉的这应该不是语句的问题，而是web服务器的差异而已。。因为都是同一段代码，为什么用tomcat 用的好好的，但用weblogic就会出错呢？

Answer 1

<%@page contentType="text/html;charset=gb2312"%>
<%@page import="com.xingtong.cms.db.EmployeeModel"%>
<%@page import="com.xingtong.cms.util.*"%>
<%@page import="java.util.ArrayList"%>
<%@page import="java.util.Iterator"%>
<jsp:useBean id="myCapitalApplyBean"  scope="page" class="com.xingtong.cms.db.CapitalApplyBean"/>
<jsp:useBean id="EmployeeBeanId"  scope="page" class="com.xingtong.cms.db.EmployeeBean"/>
<jsp:useBean id="DepartmentBeanId"  scope="page" class="com.xingtong.cms.db.DepartmentBean"/>
<jsp:useBean id="thisDepartmentContractSignBean"  scope="page" class="com.xingtong.cms.db.ContractSignBean"/>
<jsp:useBean id="myCapitalSignBean"  scope="page" class="com.xingtong.cms.db.CapitalSignBean"/>
<jsp:useBean id="myContractBean"  scope="page" class="com.xingtong.cms.db.ContractBean"/>
<jsp:useBean id="myRecordBean"  scope="page" class="com.xingtong.cms.db.CapitalSignRecordBean"/>
<jsp:useBean id="myCapitalPlanBean" scope="page" class="com.xingtong.cms.db.CapitalPlanBean"/>
<%@page import="com.xingtong.cms.db.DepartmentModel"%>
<%@page import="com.xingtong.cms.db.CapitalSignModel"%>
<%@page import="com.xingtong.cms.db.CapitalApplyModel"%>
<%@page import="com.xingtong.cms.db.Constant"%>
<%@page import="com.xingtong.cms.db.ContractModel"%>
<%@page import="com.xingtong.cms.db.CapitalSignRecordModel"%>
<%@page import="com.xingtong.cms.util.SinoDate"%>
<%@page import="com.xingtong.cms.db.CapitalPlanModel"%>
<%@page import="com.xingtong.cms.db.ContractSignModel"%><%
    //根据用户登陆的session变量得到用户的部门编号
    EmployeeModel theEmployeeModel = (EmployeeModel) session.getAttribute("employeemodel");
    String strEmployeeName = "";
    String strDepartmentCode = "";
    String strFianceTag ="";
    if(theEmployeeModel != null)
    {
    strEmployeeName = theEmployeeModel.getName();
    strDepartmentCode = theEmployeeModel.getDepartmentCode();
    }
    DepartmentModel theDepartmentModel = new DepartmentModel();
    theDepartmentModel.setDepartmentCode(strDepartmentCode);
    DepartmentBeanId.get(theDepartmentModel);
    String strDepartmentName = theDepartmentModel.getName();
    strFianceTag= theDepartmentModel.getFinanceTag() ;    /*  cao add  being:开始取出需要系统提示的数据  */    /* (1)需要会签的合同 */   int iContractDoSign = 0; //会签合同总数
   String strContrcatDoSignHint = ""; //提示语句
   ArrayList arrMylContractDoSign = thisDepartmentContractSignBean.listContractSignByDepartment(strDepartmentCode)  ;
   if (arrMylContractDoSign == null)
  {
     strContrcatDoSignHint = "当前无需要会签的合同！" ;
   } else
   {
      Iterator iterContract = arrMylContractDoSign.iterator() ;
      while (iterContract.hasNext())
      {
        ContractSignModel thisDepartmentSignModel = (ContractSignModel) iterContract.next() ;
        int iRet = thisDepartmentContractSignBean.querySignStaus(thisDepartmentSignModel.getContractCode(),strDepartmentCode);
        if (iRet == Constant.RECORD_UNSIGNED_INFO)
        {
          iContractDoSign += 1;
        } else if (iRet == Constant.RECORD_UNSIGNED_DO)
        {
          iContractDoSign += 1;
        }
        if (iContractDoSign != 0)
        {
          strContrcatDoSignHint ="当前有　"+"<font color=\"#FF0000\">" +iContractDoSign+"</font>"+"　份合同需要会签";
        } else
        {
          strContrcatDoSignHint = "当前无需要会签的合同！";
        }
   }
 }
  /* (2)需要会签的用款申请单  */
  int iApplyCount = 0;  //会签申请单总数
  String strApplyCountHint = "";
  ArrayList alDepartmentApply = myCapitalSignBean.listApplySignByDepartment(strDepartmentCode);
  if (alDepartmentApply == null){
    strApplyCountHint = "当前无需要会签的用款申请单！";
  } else{
    Iterator iter = alDepartmentApply.iterator();
    while(iter.hasNext())
        {
            CapitalSignModel mySignModel = (CapitalSignModel)iter.next();
            CapitalApplyModel theApplyModel = new CapitalApplyModel();
            theApplyModel.setApplyID(mySignModel.getApplyID());
            theApplyModel.setDepartmentCode(strDepartmentCode);
            if(!myCapitalApplyBean.get(theApplyModel))
            {
                //Error.
            }
            if(theApplyModel.getStatus().intValue() != Constant.APPLY_INSIGNING)
                continue;
            int iApplyID = theApplyModel.getApplyID().intValue();
            int iSignStatus = myCapitalSignBean.querySignStaus(mySignModel.getApplyID().intValue(),strDepartmentCode);
            if (iSignStatus == Constant.RECORD_UNSIGNED_INFO)
            {
               iApplyCount += 1 ;
            } else if (iSignStatus == Constant.RECORD_UNSIGNED_DO ){
              iApplyCount += 1  ;
            }
          }
          if (iApplyCount == 0) //已经会签完毕的合同也列举出来了
          {
             strApplyCountHint = "当前无需要会签的用款申请单！";
           } else
          {
            strApplyCountHint = "当前有　"+"<font color=\"#FF0000\">" + iApplyCount +"</font>" +"　张用款申请单需要会签";
          }
        }     
 %><html><head>
<title>Welcome</title>
<%@ include file="/Inc/style.inc" %>
</head>
<body >
<div align="center"  >
  <p>&nbsp;</p>
  <p>&nbsp;</p>
  <table width="353" border="1" cellspacing="0" bgcolor="#CCCCCC" bordercolorlight="#000000" bordercolordark="#999999">
    <tr bgcolor="#666666">
      <td height="6" colspan="2">
        <div align="center"><font color="#FFFF00">您已登录</font></div>
      </td>
    </tr>
    <tr>
      <td height="20">
        <div align="left">姓名</div>
      </td>
      <td height="20" bgcolor="#EEEEEE">
        <div align="left"><%=strEmployeeName%></div>
      </td>
    </tr>
    <tr>
      <td height="20">
        <div align="left">部门</div>
      </td>
      <td height="20" bgcolor="#EEEEEE">
        <div align="left"><%=strDepartmentName%></div>
      </td>
    </tr>
    <tr>
      <td height="20">
        <div align="left">系统时间</div>
      </td>
      <td height="20" bgcolor="#EEEEEE">
        <div align="left"><%=new SinoDate()%></div>
      </td>
    </tr>
    <tr bgcolor="#666666">
      <td height="20" colspan="2">
        <div align="center"><font color="#FFFF00">今日系统提示</font></div>
      </td>
    </tr>
    <tr>
      <td height="20">&nbsp;</td>
      <td height="20" bgcolor="#EEEEEE">&nbsp;</td>
    </tr>
    <tr>
      <td height="20"><%=strContrcatDoSignHint%></td>
      <td height="20" bgcolor="#EEEEEE"><a href="Contract/DoSign/index.jsp">查看</a></td>
    </tr>
    <tr>
      <td height="20"><%=strApplyCountHint%></td>
      <td height="20" bgcolor="#EEEEEE"><a href="Capital/DoSign/index.jsp" >查看</a></td>
    </tr>
    <tr>
<%
    if ( strFianceTag.equals(Constant.FINANCETAG_Y))
    {
      double doubleApplyNumAll = 0.00;
      String strApplyNumAll = "";
      double doublePayOutAllNum = 0.00;
      int m_iYear =  new SinoDate().get(SinoDate.YEAR) ;
      int m_iMonth =  new SinoDate().get(SinoDate.MONTH) ;
      ArrayList arrCapitalApply = myCapitalPlanBean.listPlanByBeginEndDate(m_iYear,m_iMonth,m_iYear,m_iMonth);
      if (arrCapitalApply != null ){
      Iterator iterCapitalApply = arrCapitalApply.iterator() ;
      while (iterCapitalApply.hasNext() ){
         CapitalPlanModel theMoneyCapitalPlanModel =(CapitalPlanModel) iterCapitalApply.next() ;
         doubleApplyNumAll += theMoneyCapitalPlanModel.getCapitalNum().doubleValue();
         }
           strApplyNumAll = "当前本月预计用款为￥:"+doubleApplyNumAll;
         } else {
           strApplyNumAll = "当前本月无预计用款！";
         }
%>
      <td height="20"><%=strApplyNumAll%></td>
      <td height="20" bgcolor="#EEEEEE"><a href="Capital/Statistic/index.jsp" >查看</a></td>
    </tr>
<%
  }
%>
  </table>
  <br>
  <br>
</div>
</body>
</html>

Answer 2

这是weblogic服务器的中文问题，我以前遇到过，解决方法如下：
在jsp的顶部定义字符串
<%!
String str1 = "当前无需要会签的合同";
String str2 = "等等";
……
%>
在程序体里面不要直接使用中文！！！！<%
……
if (arrMylContractDoSign == null)
  {
     strContrcatDoSignHint = str1;//改为这样！！！
   } else  //这里提示出错
   {……
%>

Answer 3

确实如此！！！感谢 wyy_9715072(小宇)