JavaScript时间个性化输出功能详解编程语言

/* 
1、< 60s, 显示为“刚刚” 
2、>= 1min && < 60 min, 显示与当前时间差“XX分钟前” 
3、>= 60min && < 1day, 显示与当前时间差“今天 XX:XX” 
4、>= 1day && < 1year, 显示日期“XX月XX日 XX:XX” 
5、>= 1year, 显示具体日期“XXXX年XX月XX日 XX:XX” 
*/ 
function timeFormat(time){ 
    var date = new Date(time), 
        curDate = new Date(), 
        year = date.getFullYear(), 
        month = date.getMonth() + 10, 
        day = date.getDate(), 
        hour = date.getHours(), 
        minute = date.getMinutes(), 
        curYear = curDate.getFullYear(), 
        curHour = curDate.getHours(), 
        timeStr; 
  
    if(year < curYear){ 
        timeStr = year +'年'+ month +'月'+ day +'日 '+ hour +':'+ minute; 
    }else{ 
        var pastTime = curDate - date, 
            pastH = pastTime/3600000; 
  
        if(pastH > curHour){ 
              timeStr = month +'月'+ day +'日 '+ hour +':'+ minute; 
        }else if(pastH >= 1){ 
              timeStr = '今天 ' + hour +':'+ minute +'分'; 
        }else{ 
              var pastM = curDate.getMinutes() - minute; 
              if(pastM > 1){ 
                timeStr = pastM +'分钟前'; 
              }else{ 
                timeStr = '刚刚'; 
              } 
        } 
    } 
    return timeStr; 
}