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分享<新手问题>JSP使用外部类的问题。。大家帮忙啊
package jjjs;
public class jjj{
java.util.Date date=new java.util.Date();
public String date_cn ="";
public String dateStr = "";
public jjj()
{
switch(date.getDay())
{
case 0:date_cn ="日"; break;
case 1:date_cn ="一"; break;
case 2:date_cn ="二"; break;
case 3:date_cn ="三"; break;
case 4:date_cn ="四"; break;
case 5:date_cn ="五"; break;
case 6:date_cn ="六"; break;
}
dateStr =(1900+date.getYear()) + "年" + (date.getMonth()+1) + "月" + date.getDate() + "日(星期" + date_cn + ")";
}
public String getss()
{
return dateStr;
}
}
JSP:
<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" errorPage="" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>无标题文档</title>
</head>
<%@ page import="jjjs.jjj"%>
<body>
<% jjj myname=new jjj();
out.write("jj");
String ss=myname.getss();
%>
</body>
</html>
错误：
org.apache.jasper.JasperException: 无法编译JSP
An error occurred at line: 10 in the jsp file: /d.jsp
Generated servlet error:
The method getss() is undefined for the type jjj
我去掉了myname.getss()就可以了。类我用其他地方也能用，就是在JSP里不能应用。高手告诉我啊，我类是放在
D:\Program Files\Apache Software Foundation\Tomcat 5.5\webapps\ROOT\WEB-INF\classes\jjjs
如果没有使用外部类的时候我能用JSP。。
public class jjj{
java.util.Date date=new java.util.Date();
public String date_cn ="";
public String dateStr = "";
public jjj()
{
switch(date.getDay())
{
case 0:date_cn ="日"; break;
case 1:date_cn ="一"; break;
case 2:date_cn ="二"; break;
case 3:date_cn ="三"; break;
case 4:date_cn ="四"; break;
case 5:date_cn ="五"; break;
case 6:date_cn ="六"; break;
}
dateStr =(1900+date.getYear()) + "年" + (date.getMonth()+1) + "月" + date.getDate() + "日(星期" + date_cn + ")";
}
public String getss()
{
return dateStr;
}
}
JSP:
<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" errorPage="" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>无标题文档</title>
</head>
<%@ page import="jjjs.jjj"%>
<body>
<% jjj myname=new jjj();
out.write("jj");
String ss=myname.getss();
%>
</body>
</html>
错误：
org.apache.jasper.JasperException: 无法编译JSP
An error occurred at line: 10 in the jsp file: /d.jsp
Generated servlet error:
The method getss() is undefined for the type jjj
我去掉了myname.getss()就可以了。类我用其他地方也能用，就是在JSP里不能应用。高手告诉我啊，我类是放在
D:\Program Files\Apache Software Foundation\Tomcat 5.5\webapps\ROOT\WEB-INF\classes\jjjs
如果没有使用外部类的时候我能用JSP。。
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