【参考】：https://blog.csdn.net/bigbear00007/article/details/80328607?utm_source=app
【代码】：
function getshowtime(createtime) {
if(createtime){
createtime = createtime.replace(/-/g, "/"); // 处理 ios 不兼容问题
}
let createTime = new Date(createtime);
let createTimes = createTime.getTime();
let nowTime = new Date();
let nowTimes =nowTime.getTime();
if(nowTimes < createTimes){
return `现在时间之后`
}
let createYear = createTime.getFullYear();
let nowYear = nowTime.getFullYear();
let createMonth = createTime.getMonth();
let nowMonth = nowTime.getMonth();
let createDate = createTime.getDate();
let nowDate = nowTime.getDate();
if(createYear<nowYear){
return `${nowYear-createYear}年前`
} else {
if(createMonth<nowMonth){
return `${nowMonth-createMonth}月前`
} else {
if(createDate<nowDate){
if(nowDate-createDate==1){
return `昨天`
} else {
return `${nowDate-createDate}天前`
}
} else {
// 当天
let diffValue = nowTimes - createTimes;
if(diffValue/(1000*60*60)>=1){
return `${parseInt(diffValue/(1000*60*60))}小时前`
} else {
if(diffValue/(1000*60)>=1){
return `${parseInt(diffValue/(1000*60))}分钟前`
} else {
return `刚刚`
}
}
}
}
}
}
module.exports = {
getshowtime
}
