好的，所以我不得不修改我已经在工作的程序以使用 2 个单独的类……一个用于执行任务，一个用于存储信息。一旦它进行第一次计算并到达第二个条目，它就会跳过员工姓名。为什么？请帮忙。这是代码：
package payroll_program_3;
import java.util.Scanner;
public class payroll_program_3
{
public static void main(String[] args)
{
Scanner input = new Scanner( System.in );
employee_info theEmployee = new employee_info();
String eName = "";
double Hours = 0.0;
double Rate = 0.0;
while(true)
{
System.out.print("\nEnter Employee's Name: ");
eName = input.nextLine();
theEmployee.setName(eName);
if (eName.equalsIgnoreCase("stop"))
{ return;
}
System.out.print("\nEnter Employee's Hours Worked: ");
Hours = input.nextDouble();
theEmployee.setHours(Hours);
while (Hours <0) { System.out.printf("Hours cannot be negative\n");
System.out.printf("Please enter hours worked\n");
Hours = input.nextDouble();
theEmployee.setHours(Hours);
}
System.out.print("\nEnter Employee's Rate of Pay: ");
Rate = input.nextDouble();
theEmployee.setRate(Rate);
while (Rate <0) { System.out.printf("Pay rate cannot be negative\n");
System.out.printf("Please enter hourly rate\n");
Rate = input.nextDouble();
theEmployee.setRate(Rate);
}
System.out.print("\n Employee Name: " + theEmployee.getName());
System.out.print("\n Employee Hours Worked: " + theEmployee.getHours());
System.out.print("\n Employee Rate of Pay: " + theEmployee.getRate() + "\n\n");
System.out.printf("\n %s's Gross Pay: $%.2f\n\n\n", theEmployee.getName(), theEmployee.calculatePay());
}
}
}
PART 2:
package payroll_program_3;
public class employee_info
{
String employeeName;
double employeeRate;
double employeeHours;
public employee_info()
{
employeeName = "";
employeeRate = 0;
employeeHours = 0;
}
public void setName(String name)
{
employeeName = name;
}
public void setRate(double rate)
{
employeeRate = rate;
}
public void setHours(double hours)
{
employeeHours = hours;
}
public String getName()
{
return employeeName;
}
public double getRate()
{
return employeeRate;
}
public double getHours()
{
return employeeHours;
}
public double calculatePay()
{
return (employeeRate * employeeHours);
}
}