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小弟是初学者,用的是JDK1.6,照着书上的例子写了个javaBean 可是测试总报错
org.apache.jasper.JasperException: /t4.jsp(7,0) The value for the useBean class attribute Person is invalid.
我在网上查了很多资料,还是不成功。请各位前辈看看病根在哪? 谢谢了。
工程文件结构
E:\workspace\my1
E:\workspace\my1\t4.jsp
E:\workspace\my1\WEB-INF\classes\test\Person.java
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Person.java 文件内容
-------------------------------------------
package test;
public class Person {
public Person(){
}
private String name;
private int age;
public void setName(String name) {
this.name = name;
}
public void setAge(int age) {
this.age = age;
}
public String getName() {
return name;
}
public int getAge() {
return age;
}
}
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t4.jsp 文件内容
-------------------------------------------
<%@page contentType="text/html; charset=GBK" language="java" %>
<html>
<head>
<title>测试</title>
</head>
<body>
<jsp:useBean id="p1" scope="page" class="test.Person"/>
<jsp:setProperty name="p1" property="name" value="wawa"/>
<jsp:setProperty name="p1" property="age" value="23"/>
<jsp:getProperty name="p1" property="name"/><br>
<jsp:getProperty name="p1" property="age"/>
</body>
<html>
--------------------------------
程序报错
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org.apache.jasper.JasperException: /t4.jsp(7,0) The value for the useBean class attribute Person is invalid.
[ 本帖最后由 lan97 于 2008-7-27 22:20 编辑 ] |
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