//获取日期 function getDateStr() { var d = new Date(); var fullYear = d.getFullYear(); var month = d.getMonth() + 1; ms = month < 10 ? ("-0" + month) : ("-" + month); var day = d.getDate(); var ds = day < 10 ? ("-0" + day) : ("-" + day); var rs = fullYear + ms + ds; return rs; } //获取前一天日期 function getPreDateStr() { var d = new Date(); d = new Date(d.getTime() - 24*60*60*1000); var fullYear = d.getFullYear(); var month = d.getMonth() + 1; ms = month < 10 ? ("-0" + month) : ("-" + month); var day = d.getDate(); var ds = day < 10 ? ("-0" + day) : ("-" + day); var rs = fullYear + ms + ds; return rs; } //获取n天前日期 function getPreDateStrByParam(n) { var d = new Date(); d = new Date(d.getTime() - 24 * 60 * 60 * 1000 * n); var fullYear = d.getFullYear(); var month = d.getMonth() + 1; ms = month < 10 ? ("-0" + month) : ("-" + month); var day = d.getDate(); var ds = day < 10 ? ("-0" + day) : ("-" + day); var rs = fullYear + ms + ds; return rs; } //获取时间 function getDateTimeStr() { var d = new Date(); var fullYear = d.getFullYear(); var month = d.getMonth() + 1; ms = month < 10 ? ("-0" + month) : ("-" + month); var day = d.getDate(); var ds = day < 10 ? ("-0" + day) : ("-" + day); var rs = fullYear + ms + ds; var time = d.getHours(); if (time < 10) rs += " 0" + time; else rs += " " + time; var minites = d.getMinutes(); var min = minites < 10 ? (":0" + minites) : (":" + minites); var seconds = d.getSeconds(); var sed = seconds < 10 ? (":0" + seconds) : (":" + seconds); rs += min + sed; return rs; } //获取一天前时间 function getPreDateTimeStr() { var d = new Date(); d = new Date(d.getTime() - 24 * 60 * 60 * 1000); var fullYear = d.getFullYear(); var month = d.getMonth() + 1; ms = month < 10 ? ("-0" + month) : ("-" + month); var day = d.getDate(); var ds = day < 10 ? ("-0" + day) : ("-" + day); var rs = fullYear + ms + ds; var time = d.getHours(); if (time < 10) rs += " 0" + time; else rs += " " + time; var minites = d.getMinutes(); var min = minites < 10 ? (":0" + minites) : (":" + minites); var seconds = d.getSeconds(); var sed = seconds < 10 ? (":0" + seconds) : (":" + seconds); rs += min + sed; return rs; } //获取n天前时间 function getPreDateStrByParam(n) { var d = new Date(); d = new Date(d.getTime() - 24 * 60 * 60 * 1000 * n); var fullYear = d.getFullYear(); var month = d.getMonth() + 1; ms = month < 10 ? ("-0" + month) : ("-" + month); var day = d.getDate(); var ds = day < 10 ? ("-0" + day) : ("-" + day); var rs = fullYear + ms + ds; var time = d.getHours(); if (time < 10) rs += " 0" + time; else rs += " " + time; var minites = d.getMinutes(); var min = minites < 10 ? (":0" + minites) : (":" + minites); var seconds = d.getSeconds(); var sed = seconds < 10 ? (":0" + seconds) : (":" + seconds); rs += min + sed; return rs; }