[求助]usebean问题!!请各位光顾下!100分

Question

<jsp:useBean  id="Hello"  class="Greeting"  scope="request"  >  
   <jsp:setProperty  name="Hello"  property="word"  />  
</jsp:useBean>  
<p  align="center">  
<%  
     out.print(Hello.getWord());  
%>改成下面的试试<jsp:useBean  id="Hello"  class="Greeting"  scope="request"  >  
</jsp:useBean>  
<p  align="center">  
<%  
     Hello.setWord("hello");
     out.print(Hello.getWord());  
%>

Answer 1

谢谢你的回答!!!!!
问题解决了，是我的那个setWord()方法错用了私有声名!!!

Answer 2

<jsp:useBean  id="Hello"  class="Greeting"  scope="request"  >  
   <jsp:setProperty  name="Hello"  property="word"  />  
</jsp:useBean>  
<p  align="center">  
<%  
     out.print(Hello.getWord());  
%>改成下面的代码：<jsp:useBean  id="Hello"  class="Greeting"  scope="request"  />  
   <jsp:setProperty  name="Hello"  property="word" value="hello" />  
 
<p  align="center">  
<%  
     out.print(Hello.getWord());  
%>
这样看行不行？