ios中getTime()的兼容性实例代码

在本篇文章里小编给大家整理的是关于ios中getTime()的兼容性实例代码，需要的朋友们可以学习下。

时间格式为：2017-12-12 12:00:00在苹果上获取时间戳有兼容性问题

需要转换成2017/12/12 12:00:00 才可以正确获取到时间戳

									let u = navigator.userAgent;  //判断浏览器型号

									let isAndroid = u.indexOf('Android') > -1 || u.indexOf('Adr') > -1;  //android终端

									let isiOS = !!u.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/); //ios终端

									if(isiOS){

									 let time = new Date((v[0].createTime).replace(/-/g,'/')).getTime();

									  this.timeago=this.getDateDiff(time);

									}else{

									 let time = new Date(v[0].createTime).getTime();

									  this.timeago=this.getDateDiff(time);

									}

				?

									判断时间过去了多久

									  getDateDiff(dateTimeStamp){

									  let result;

									  let minute = 1000 * 60;

									  let hour = minute * 60;

									  let day = hour * 24;

									  let halfamonth = day * 15;

									  let month = day * 30;

									  let now = new Date().getTime();

									  let diffValue = now - dateTimeStamp;

									  if(diffValue < 0){

									   return;

									  }

									  let monthC =diffValue/month;

									  let weekC =diffValue/(7*day);

									  let dayC =diffValue/day;

									  let hourC =diffValue/hour;

									  let minC =diffValue/minute;

									  if(monthC>=1){

									   if(monthC<=12)

									    result="" + parseInt(monthC) + "月前";

									   else{

									    result="" + parseInt(monthC/12) + "年前";

									   }

									  }

									  else if(weekC>=1){

									   result="" + parseInt(weekC) + "周前";

									  }

									  else if(dayC>=1){

									   result=""+ parseInt(dayC) +"天前";

									  }

									  else if(hourC>=1){

									   result=""+ parseInt(hourC) +"小时前";

									  }

									  else if(minC>=1){

									   result=""+ parseInt(minC) +"分钟前";

									  }else{

									   result="刚刚";

									  }

									  return result;

									 },