L
Ladybug
Unregistered / Unconfirmed
GUEST, unregistred user!
[
!]
test3.jsp主要部分:
<jsp:forward page="test4.jsp"/>
<jsp
aram name="name" value="hello"/>
<jsp
aram name="password" value="world"/>
test4.jsp主要部分:
<%
out.println("Name is "+ request.getParameter("name")+"<br>");
out.println("Password is "+ request.getParameter("password")+"<br>");
%>
测试test3.jsp时,返回结果是:
Name is null
Password is null
为什么值没有传递过去呢?
![Frown :( :(](https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f641.png)
test3.jsp主要部分:
<jsp:forward page="test4.jsp"/>
<jsp
![Stick Out Tongue :p :p](https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f61b.png)
<jsp
![Stick Out Tongue :p :p](https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f61b.png)
test4.jsp主要部分:
<%
out.println("Name is "+ request.getParameter("name")+"<br>");
out.println("Password is "+ request.getParameter("password")+"<br>");
%>
测试test3.jsp时,返回结果是:
Name is null
Password is null
为什么值没有传递过去呢?