最好用usebean
<jsp:useBean id="u" scope="page" class="net.cnnic.edn.registrar.transport.*" />
<jsp:useBean id="u" scope="page" class="net.cnnic.edn.registrar.transport.*" />
解决方案 »
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---------------------------------------------------
org.apache.jasper.JasperException: Unable to compile class for JSPAn error occurred at line: -1 in the jsp file: nullGenerated servlet error:
E:\myJava\Tomcat\work\Standalone\localhost\_\index$jsp.java:53: cannot access net.cnnic.edn.registrar.transport.University
bad class file: E:\myJava\Tomcat\webapps\ROOT\WEB-INF\classes\net\cnnic\edn\registrar\transport\University.class
class file contains wrong class: University
Please remove or make sure it appears in the correct subdirectory of the classpath.
University u=new University();
^
1 error
{
String name,city;
void init(String a,String b)
{
name=a;
city=b;
}
};//去掉该分号
public class University
{
String name="";
String city="";
public givevalue(String a,String b)
{
name=a;
city=b;
}
}
--------------------------------
<%@ page language="java"%>
<%@ page import="java.util.*"%>
<%@ page import="net.cnnic.edn.registrar.transport.*"%>
<%
University u=new University();
u.init("ONE","TWO");
%>出错信息为:
------------------------------------
org.apache.jasper.JasperException: Unable to compile class for JSPAn error occurred at line: 3 in the jsp file: /index.jspGenerated servlet error:
E:\myJava\Tomcat\work\Standalone\localhost\_\index$jsp.java:54: init(java.lang.String,java.lang.String) is not public in net.cnnic.edn.registrar.transport.University; cannot be accessed from outside package
u.init("ONE","TWO");
^
1 error
public void init(String a,String b)
-------------------------------------------
package net.cnnic.edn.registrar.transport;public class University
{
String name,city;
public void init(String a,String b)
{
name=a;
city=b;
}
}----------------------------------
还是出错。