java如何判断日期在哪个月份

如果你庆梁旦的日期是date类型的渣稿直接.getMonth()+1就能获取到这个时间的月份

如誉扰果是String类型的,就转成date类型然后再.getMonth()+1获得月份

public class MonthAtSeason {

public static void main(String[] args) {

int month=4 // 声明月份变量

switch (month) {

case 12:

case 1:

case 2:

System.out.println(month+"月份是冬季")

break

case 3:

case 4:

case 5:

System.out.println(month+"月份是春季")

break

case 6:

case 7:

case 8:

System.out.println(month+"月份是夏季")

break

case 9:

case 10:

case 11:

System.out.println(month+"月份是秋季")

break

default:

System.out.println(month+"不是合法的掘雀月份数值"森散首此数)

break

}

}

}

package test

import java.util.Calendar

public class Test1 {

public static void main(String[] args) throws Exception {

Calendar now = Calendar.getInstance()

System.out.println(now.get(Calendar.MONTH) + 1)//根据月份，就可以判断季月了

}

}

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