参数带%号怎么传递

[lss_hap]

各位大虾
我在javascript中需要传递参数（参数中包含%号）
可是jsp中接受却出现错误！请大家想想办法

[saucer]

try
%25

[Andrawu]

try:

<%
String sNme = "abc%def";
%>
<a href="test.jsp?sName=<%=java.net.UrlEncoder.encode(sNme)%>"><%=sNme%></a>

[lss_hap]

alert(ls_var);
document.sel_receive.action = "showdocument_retrieve.jsp? sql1="+ls_var+"&sql="+ls_col;
document.sel_receive.submit();
return;
}
我在javascript的函数中怎么用java.net.UrlEncoder.encode呀

[saucer]

try

ls_var = escape(ls_var);
alert(ls_var);
document.sel_receive.action = "showdocument_retrieve.jsp? sql1="+ls_var+"&sql="+ls_col;
document.sel_receive.submit();

[lss_hap]

太谢谢了 %号已经号用了
可是+号还是不行！

[lss_hap]

谢谢思归！