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/**
* 将时间转换成固定格式输出
* new Date().toFormat('yyyy-MM-dd HH:mm:ss');
* new Date().toFormat('yyyy/MM/dd hh:mm:ss');
* 只支持关键字(yyyy、MM、dd、HH、hh、mm、ss)HH:表示24小时,hh表示12小时
*/
Date.prototype.toFormatString=function(format){
var formatstr = format;
if(format != null && format != ""){
//设置年
if(formatstr.indexOf("yyyy") >=0 ){
formatstr = formatstr.replace("yyyy",this.getFullYear());
}
//设置月
if(formatstr.indexOf("MM") >=0 ){
var month = this.getMonth() + 1;
if(month < 10){
month = "0" + month;
}
formatstr = formatstr.replace("MM",month);
}
//设置日
if(formatstr.indexOf("dd") >=0 ){
var day = this.getDay();
if(day < 10){
day = "0" + day;
}
formatstr = formatstr.replace("dd",day);
}
//设置时 - 24小时
var hours = this.getHours();
if(formatstr.indexOf("HH") >=0 ){
if(month < 10){
month = "0" + month;
}
formatstr = formatstr.replace("HH",hours);
}
//设置时 - 12小时
if(formatstr.indexOf("hh") >=0 ){
if(hours > 12){
hours = hours - 12;
}
if(hours < 10){
hours = "0" + hours;
}
formatstr = formatstr.replace("hh",hours);
}
//设置分
if(formatstr.indexOf("mm") >=0 ){
var minute = this.getMinutes();
if(minute < 10){
minute = "0" + minute;
}
formatstr = formatstr.replace("mm",minute);
}
//设置秒
if(formatstr.indexOf("ss") >=0 ){
var second = this.getSeconds();
if(second < 10){
second = "0" + second;
}
formatstr = formatstr.replace("ss",second);
}
}
return formatstr;
}
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