关于#的传值问题,大家帮忙看下
大家帮个忙看看，这段代码temp3是一个含有#的字符串，传值的时候老出毛病：
  while(rs.next())
              {   out.print( " <TR> ");
                  String   temp1=rs.getString( "sort_number ");
  String   temp2=rs.getString( "e_name ");
  String   temp3=rs.getString( "e_size ");
 
  String   temp4=rs.getString( "unit ");
  String   temp5=rs.getString( "amount ");
  String   temp6=rs.getString( "location ");
                                                  out.print( " <TD   > "+temp1+ " </TD> ");
                                                  out.print( " <TD   > "+temp2+ " </TD> ");  
                                                  out.print( " <TD   > "+temp3+ " </TD> ");
  out.print( " <TD   > "+temp4+ " </TD> ");
  out.print( " <TD   > "+temp5+ " </TD> ");
  out.print( " <TD   > "+temp6+ " </TD> ");
  out.print( " <TD   > <a   href= 'zhuan1.jsp?sort_number1= "+temp1+ "&&e_name1= "+temp2+ "&&e_size1= "+temp3+ "&&unit1= "+temp4+ "&&amount1= "+temp5+ "&&location1= "+temp6+ " '> 确定 </a> </TD> ");      
                out.print( " </TR> ")   ;  
                 
                }

出的错误：
java.lang.NullPointerException
org.apache.jsp.send1_jsp._jspService(send1_jsp.java:308)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802

我找找了说是带有#的字符串用？的传值方法好像传不过去，大家有什么好的办法吗？小弟新学，请高手指点下，谢谢！

------解决方案--------------------
是哪一句出错了???就这样看不出来