jsp中javabean问题

来源：百度知道 编辑：UC知道 时间：2024/09/22 10:06:46
我的在使用javabean时怎么老是运行出错啊?
结果是:

org.apache.jasper.JasperException: 无法编译JSP

Generated servlet error:
The import Box cannot be resolved

An error occurred at line: 6 in the jsp file: /javaBeanJSP1.jsp
Generated servlet error:
Box cannot be resolved to a type

An error occurred at line: 6 in the jsp file: /javaBeanJSP1.jsp
Generated servlet error:
Box cannot be resolved to a type

An error occurred at line: 6 in the jsp file: /javaBeanJSP1.jsp
Generated servlet error:
Box cannot be resolved to a type

An error occurred at line: 8 in the jsp file: /javaBeanJSP1.jsp
Generated servlet error:
box cannot be resolved

An error occurred at line: 8 in the jsp file: /javaBeanJSP1.jsp
Generated servlet error:
box cannot be resolved

An error occurred at line: 8 in the jsp file: /javaBeanJSP1.jsp
Generated servlet error:
box cannot be resolved

Generated servlet error:
The import Box cannot be resolved

上面指出JSP页面中无法识别Box类，是不是声明Box类的路径给的不对？

比如类Box在包com下时，JSP页面中做为JavaBean的类Box的声明应当这么写:
<jsp:useBean id="box" scope="session" class="com.Box">

An error occurred at line: 6 in the jsp file: /javaBeanJSP1.jsp
提示是在页面javaBeanJSP1.jsp
的6行左右出现问题的

JSP页面中做为JavaBean的类Box的声明应当这么写:
<jsp:useBean id="box"
class="cn.com.feitianhuli031.Box"
scope="session"
>