无法将特定值分配给变量

Question

我们需要进行 servlet 处理，我们需要使用用户给出的输入来计算员工的净工资。我设法获得了正确的信息，但是在获得费率时，输出显示 0 而不是分配的小时费率，这取决于用户输入的位置。这是我到目前为止的代码块： {

private int rate;
private int grosspay;
private int sss;
private double philhealth;
private double pagibig;
private double tax;
private double deductions;

private int bonus;
private double netpay;


public ComputeBean()
{}

public void setEmployeeid(int employeeid)
{
    this.employeeid = employeeid;
}

public int getEmployeeid()
{
    return employeeid;
}

public void setEmployeename(String employeename)
{
    this.employeename = employeename;
}

public String getEmployeename()
{
    return employeename;
}

public void setDepartment(String department)
{
    this.department = department;
}

public String getDepartment()
{
    return department;
}

public void setHour(int hour)
{
    this.hour = hour;
}

public int getHour()
{
    return hour;
}

public void setCategory(String category)
{
    this.category = category;
}

public String getCategory()
{
    return category;
}

public void setPosition(String position)
{
    this.position = position;
}

public String getPosition()
{
    return position;
}

private void setRate(int rate) 
{}

public void computeRate(int rate)
{
    getPosition();

    if(position.equals("clerk"))
    {
        setRate(rate = 100);
    }

    else if(position.equals("sup"))
    {
        setRate(rate = 200);
    }

    else if(position.equals("mana"))
    {
        setRate(rate = 300);
    }

    else if(position.equals("exec"))
    {
        setRate(rate = 500);
    }
}

public int getRate()
{
    return rate;
}

} }

Answer 1

使用 setter 时，只需传递值，就像这样

else if(position.equals("exec"))
{
    setRate(500);
}

然后确保你的 setter 确实做了一些事情！

private void setRate(int rate) 
{
    this.rate = rate;
}