有没有办法在更少的行上编写此代码,但仍然易于阅读?
var month = '';
switch(mm) {
case '1':
month = 'January';
break;
case '2':
month = 'February';
break;
case '3':
month = 'March';
break;
case '4':
month = 'April';
break;
case '5':
month = 'May';
break;
case '6':
month = 'June';
break;
case '7':
month = 'July';
break;
case '8':
month = 'August';
break;
case '9':
month = 'September';
break;
case '10':
month = 'October';
break;
case '11':
month = 'November';
break;
case '12':
month = 'December';
break;
}