请问我的jsp+javabean为什么不能编译通过？

Question

建立一个web-inf文件夹。
test
|--web-inf(包含classes,src,lib文件夹)
|     
|--syt     
在试试

Answer 1

<jsp:setProperty name="zhu" property="name"/>

Answer 2

tom2005 我已经修改了，可以编译过去了，但是在deploy以后，访问出现了
javax.servlet.ServletException: bean zhu not found within scope
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:825)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:758)
org.apache.jsp.index_jsp._jspService(index_jsp.java:69)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:298)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
?? java.lang.InstantiationException: bean zhu not found within scope
org.apache.jsp.index_jsp._jspService(index_jsp.java:51)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:298)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet.java:810)

Answer 3

<jsp:useBean id="zhu" scope="page" class="j2src.zhubean"  />
把/去掉

Answer 4

test---
|____web-inf\classes
|                  |__________j2src
|                              |____zhubean.java
|                              |____zhubean.class
|______________syt
                |____index.jsp

Answer 5

<jsp:useBean id="zhu" scope="page" class="j2src.zhubean"  />
<jsp:setProperty name="zhu" property="name">
</jsp:useBean>
你写的是什么东西哦,仔细看看

Answer 6

<jsp:useBean id="zhu" scope="page" class="j2src.zhubean">
<jsp:setProperty name="zhu" property="name"/>
</jsp:useBean>

Answer 7

test---
|____web-inf\classes
|                  |__________j2src
|                              |____zhubean.java
|                              |____zhubean.class
|______________syt
                |____index.jsp
 
介个是正解