jsp中class如下设置: <jsp:useBean id="box" class="test.Box"/>
JSP学习中在使用useBean时,class报错。 cannot be resolved to a type<%@ page language="java" import="java.util.*" contentType="text/html; charset=utf-8"%> <%@ page import="Math.Box" %> <% String path = request.getContextPath(); String basePath = request.getScheme()+"://"+request...
我运行了一下你的代码，把Math改个名字就可以正常运行~我想可能是math是一个java.util中的类，类式与...
jsp:useBean 下的class下的路径问题老师我的<jsp:useBean id="userIn" class="Servlet.interWeb" scope="page" />中的中间Servlet.interWeb总是运行的时候提示Servlet.interWeb cannot be resolved to a type。这个class下面不是放自己编写好的javabean的么,我的目录是src/Servlet/interWeb.java下,写在class下...
class for JSPdescriptionT he server encountered an internalerror that prevented it from fulfilling this request.exceptionorg.apache.jasper.JasperException: Unable to compile class for JSP:An error occurred at line: 7 in the jsp file: IHelloWorld.jspHelloWorld cannot be resolved to a type4:56:7:...
org.apache.jasper.JasperException: Unable to compile class for JSP:An error occurred at line: 7 in the jsp file: /HelloWorld.jspHelloWorld cannot be resolved to a type4: 5: 6: 7: 8: 9: 相关知识点: 试题来源: 解析 建立一个包,将类HelloWorld放到一个包中,然后在class中再指定包和类就可以...
java.lang.ClassCastException: java.util.LinkedHashMap cannot be cast to com.xxx.xxxx.entity.xxxx...
org.apache.jasper.JasperException: Unable to compile class for JSP: An error occurred at line: 5 in the jsp file: /bean.jsp Person cannot be resolved to a type 2: JSP学习笔记 3: --%> 4: <%@ page contentType="text/html;charset=UTF-8" language="java" %> 5: <jsp:useBean id="...