Java 计算年龄详解编程语言

int monthNow = cal.get(Calendar.MONTH); int dayNow = cal.get(Calendar.DAY_OF_MONTH); cal.setTime(birthDay); int yearBirth = cal.get(Calendar.YEAR); int monthBirth = cal.get(Calendar.MONTH); int dayBirth = cal.get(Calendar.DAY_OF_MONTH); //年相减 age = yearNow - yearBirth; //判断月份 if (monthNow = monthBirth) { if (monthNow == monthBirth) { //判断天 if (dayNow dayBirth){ age--; }else{ age--; return age; }

原创文章，作者：ItWorker，如若转载，请注明出处：https://blog.ytso.com/18541.html

cjava