比如enum Week{ONE,TWO,THREE,FOUR,FIVE,SIX,SEVEN}Week getWeek(String day)
{
if(day.equal("ONE"))
return Week.ONE;
else if(day.equal("TWO"))
return Week.TWO;
...
}
我现在由于枚举值较多,不想用这种方法实现这种函数,请问怎么用反射做相同的事情?
{
if(day.equal("ONE"))
return Week.ONE;
else if(day.equal("TWO"))
return Week.TWO;
...
}
我现在由于枚举值较多,不想用这种方法实现这种函数,请问怎么用反射做相同的事情?
Week week = getWeek("ONE");
System.out.println(week);
} public static Week getWeek(String day) {
return Week.valueOf(day);
}
}enum Week { ONE, TWO, THREE, FOUR, FIVE, SIX, SEVEN
}