UC知道jsp 调用javabean 这种错误怎么解决啊?
来源：百度知道 编辑：UC知道 时间：2024/06/27 07:59:18
我的FirstJavaBean.java:
package MyBean;
public class FirstJavaBean {
private String FirstProperty =new String();
public FirstJavaBean(){}
public String getFirstProperty(){
return FirstProperty;
}
public void setFirstProperty(String value){
FirstProperty = value;
}
}
下面是JSP:fbean.jsp
<%@page contentType="text/html;charset=GB2312" language="java"%>
<jsp:useBean id="fb" scope="session" class="MyBean.FirstJavaBean" />
<html>
<% fb.setFirstProperty("My First JavaBean!");%>
<%=fb.getFirstProperty()%>
</html>
我用weblogic做服务器的
结果,用页面一看就报错为:
\myserver\.wlnotdelete\extract\myserver_hello_hello\jsp_servlet\_src\_mybean\__fbean.java:126: cannot access MyBean.FirstJavaBean
probably occurred due to an erro
package MyBean;
public class FirstJavaBean {
private String FirstProperty =new String();
public FirstJavaBean(){}
public String getFirstProperty(){
return FirstProperty;
}
public void setFirstProperty(String value){
FirstProperty = value;
}
}
下面是JSP:fbean.jsp
<%@page contentType="text/html;charset=GB2312" language="java"%>
<jsp:useBean id="fb" scope="session" class="MyBean.FirstJavaBean" />
<html>
<% fb.setFirstProperty("My First JavaBean!");%>
<%=fb.getFirstProperty()%>
</html>
我用weblogic做服务器的
结果,用页面一看就报错为:
\myserver\.wlnotdelete\extract\myserver_hello_hello\jsp_servlet\_src\_mybean\__fbean.java:126: cannot access MyBean.FirstJavaBean
probably occurred due to an erro
服务器怎么报.没找到实体呢??/
建议看看配置文件...和路径.
private String FirstProperty =null;
我在tomcat下测试了一下，一切正常，输出My First JavaBean!
不主张这样的调用方式！和java一样 包含头文件 一直初始化实例再调用方法就得了 非要写<jsp:useBean id="fb" scope="session" class="MyBean.FirstJavaBean" /> 这样的代码啊 烦不烦啊！
意思是找MyBean.FirstJavaBean出错，可能这个类没有被copy到WEB-INF/classes下