1 function getMyTime(str,format) { 2     var oDate = new Date(str*1000),  // 这个看后端给你的时间戳单位是秒，还是毫秒；如果是秒，需要乘以1000 3         oYear = oDate.getFullYear(), 4         oMonth = oDate.getMonth() + 1, 5         oDay =  oDate.getDate(), 6         oHour = oDate.getHours(), 7         oMin = oDate.getMinutes(), 8         oSen = oDate.getSeconds(); 9 10     oTime = oYear + '-' + getzf(oMonth) + '-' + getzf(oDay)+ ' ' + getzf(oHour)+ ':' + getzf(oMin)+ ':' + getzf(oSen); //最后拼接时间11 12     if(format==="Y-m-d"){13         dataTime= oTime.substr(0,10);14     }else if(format==="Y-m-d-h-i"){15         dataTime= oTime.substr(0,21);16     }else if(format==="Y-m-d-h-i-s"){17         dataTime= oTime;18     }19     return dataTime;20 }21 function getzf(num) {22     if(parseInt(num) < 10) {23         num = '0' + num;24     }25     return num;26 }