getAge(strAge) {
let birArr = strAge.split("-");
let birYear = birArr[0];
let birMonth = birArr[1];
let birDay = birArr[2];
d = new Date();
var nowYear = d.getFullYear();
var nowMonth = d.getMonth() + 1; //记得加1
var nowDay = d.getDate();
var returnAge;
if (birArr == null) {
return false
};
var d = new Date(birYear, birMonth - 1, birDay);
if (d.getFullYear() == birYear && (d.getMonth() + 1) == birMonth && d.getDate() == birDay) {
if (nowYear == birYear) {//同年 则为0岁
returnAge = 0;
} else {
var ageDiff = nowYear - birYear; //年之差
if (ageDiff > 0) {
if (nowMonth == birMonth) {
var dayDiff = nowDay - birDay; // //日之差
if (dayDiff < 0) {
returnAge = ageDiff - 1;
} else {
returnAge = ageDiff;
}
} else {
var monthDiff = nowMonth - birMonth; // //月之差
if (monthDiff < 0) {
returnAge = ageDiff - 1;
} else {
returnAge = ageDiff;
}
}
} else {
return "出生日期晚于今天，数据有误"; //返回-1 表示出生日期输入错误 晚于今天
}
}
return returnAge;
} else {
return ("输入的日期格式错误！");
}
},
