jsp中要使用的java类调试出通不过？高手请帮忙，急急急，在线等！谢谢！！！

[pipilu1978]

我的一个JSP页面要调用java类，类的存放路径是%TOMCAT_HOME%\webapps\Book\WEB-INF\classes\scripting,scripting目录中有两个类Expense.java和ExpenseReport.java,前者能通过调试，后者要调用到前者，但在DOS下编译后者老是出错——是Expense类未定义，到底是怎么问题？我把ExpenseReport.java的代码贴上来，高手请指点，谢谢！package scripting;

import java.util.List;
import java.util.ArrayList;

public class ExpenseReport {
private static ExpenseReport expRpt_ = null;

static {
List exp = new ArrayList();
exp.add(new Expense("01/01/2000", "Dr. Jeffers", Expense.MEDICAL, 5));
exp.add(new Expense("01/02/2000", "Hoyts Cinema", Expense.ENTERTAINMENT, 15));
exp.add(new Expense("01/02/2000", "Pepco", Expense.ELECTRICITY, 34.83));
exp.add(new Expense("01/05/2000", "Giant Foodstore", Expense.GROCERIES, 90.45));
exp.add(new Expense("01/05/2000", "Baja Fresh", Expense.DINING, 22.65));
exp.add(new Expense("01/05/2000", "Mobil", Expense.GAS, 20.61));
exp.add(new Expense("01/05/2000", "Chipotle Mexican Grill", Expense.DINING, 16.65));
exp.add(new Expense("01/07/2000", "BlockBuster Video", Expense.ENTERTAINMENT, 7.45));
exp.add(new Expense("01/07/2000", "Ill Pizzico", Expense.DINING, 16.64));
exp.add(new Expense("01/13/2000", "Sunoco", Expense.GAS, 18.49));
exp.add(new Expense("01/13/2000", "Dr. Hundemer", Expense.MEDICAL, 10));
exp.add(new Expense("01/15/2000", "Mama Lucia's", Expense.DINING, 14.89));
exp.add(new Expense("01/16/2000", "Safeway", Expense.GROCERIES, 55.25));
exp.add(new Expense("01/23/2000", "Sheetz", Expense.GAS, 15.46));
exp.add(new Expense("01/23/2000", "Flu Shots", Expense.MEDICAL, 20));
exp.add(new Expense("01/27/2000", "Pepco", Expense.ELECTRICITY, 63.56));
exp.add(new Expense("01/27/2000", "Madras Palace", Expense.DINING, 25.50));
exp.add(new Expense("01/29/2000", "Safeway", Expense.GROCERIES, 40.20));
exp.add(new Expense("01/30/2000", "BlockBuster Video", Expense.ENTERTAINMENT, 4.40));

expRpt_ = new ExpenseReport("January", exp);
}

public static ExpenseReport getReport() {
return expRpt_;
}

private List expenses_ = null;
private String month_ = null;

public ExpenseReport(String month, List expenses) {
month_ = month;
expenses_ = expenses;
}

public List getExpenses() {
return expenses_;
}

public String getMonth() {
return month_;
}
}

[ejbcreate]

估计是classpath的问题，有两种方法解决这个问题：

1）试试用下面的命令编译：

javac -classpath %TOMCAT_HOME%\webapps\Book\WEB-INF\classes ExpenseReport.java

2）把%TOMCAT_HOME%\webapps\Book\WEB-INF\classes 加到CLASSPATH里：
CLASSPATH=%TOMCAT_HOME%\webapps\Book\WEB-INF\classes;

[wangyanqiu]

up

[cshchina]

classpath里加了当前路径了吧？