我用使用Java的Eclipse,我得到這個錯誤:Java中, 「變量名」 不能被解析爲一個變量
"Variable name" cannot be resolved to a variable.
有了這個Java程序:
public class SalCal {
private int hoursWorked;
public SalCal(String name, int hours, double hoursRate) {
nameEmployee = name;
hoursWorked = hours;
ratePrHour = hoursRate;
}
public void setHoursWorked() {
hoursWorked = hours; //ERROR HERE, hours cannot be resolved to a type
}
public double calculateSalary() {
if (hoursWorked <= 40) {
totalSalary = ratePrHour * (double) hoursWorked;
}
if (hoursWorked > 40) {
salaryAfter40 = hoursWorked - 40;
totalSalary = (ratePrHour * 40)
+ (ratePrHour * 1.5 * salaryAfter40);
}
return totalSalary;
}
}
是什麼原因導致這個錯誤信息?