mmc黑狗队:jsp错误,请问如何排除?

来源:百度文库 编辑:中科新闻网 时间:2024/04/29 10:40:47
test.jsp:

<html>
<head>

</head>
<body>
<jsp:useBean id="bean" scope="application" class="Count">
</jsp:useBean>
<%
out.println(bean.getcount()+"<br>");
%>
<jsp:getProperty name="bean" property="count"/>
</form>
</body>
</html>

Count.java:
public class Count
{
int count = 0;

public Count(){}

public int getCount()
{
count++;
return this.count;
}

public void setCount(int count)
{
this.count = count;
}
}
运行时出错报:Unable to load class for JSP
以及java.lang.ClassNotFoundException: org.apache.jsp.test_jsp

An error occurred at line: 9 in the jsp file: /test1.jsp
Generated servlet error:
Count cannot be resolved to a type

急啊,高手指点

<jsp:useBean id="bean" scope="application" class="Count"> 中的class="Count"丢掉了包名吧,packageName.Count.

它告诉你的是,类无法找到

Count这个类没有找到,你检查一下服务器部署是否正确,web-inf/classes/Count.class,是否遗忘了包名

可能是你的引包不对吧1