function writeDocument(variable) {
document.write(variable + "<br/>");
}
writeDocument("定义时间对象-------------");
var oToday = new Date();
writeDocument("获取年,月,日,时,分,秒,毫秒-------------");
writeDocument("年: " + oToday.getFullYear());
writeDocument("月: " + oToday.getMonth());
writeDocument("日: " + oToday.getDate());
writeDocument("时: " + oToday.getHours());
writeDocument("分: " + oToday.getMinutes());
writeDocument("秒: " + oToday.getSeconds());
writeDocument("毫秒: " + oToday.getMilliseconds());
writeDocument("设置年,月,日,时,分,秒,毫秒-------------");
var oDate = new Date(2019);
oDate.setFullYear(2020);
writeDocument("年: " + oDate.getFullYear());
oDate.setMonth(5);
writeDocument("月: " + (oDate.getMonth() + 1));
oDate.setDate(1);
writeDocument("日: " + oDate.getDate());
oDate.setHours(16);
writeDocument("时: " + oDate.getHours());
oDate.setMinutes(58);
writeDocument("分: " + oDate.getMinutes());
oDate.setSeconds(59);
writeDocument("秒: " + oDate.getSeconds());
oDate.setMilliseconds(999);
writeDocument("毫秒: " + oDate.getMilliseconds());
var weeks = ["星期日", "星期一", "星期二", "星期三", "星期四", "星期五", "星期六"];
writeDocument("今天是" + weeks[oToday.getDay()]);
var oPrintDate = new Date(2019, 5, 1, 15, 59, 59, 999);
writeDocument("打印 2019年6月1日 星期六 15:59:59:999-------------");
writeDocument(oPrintDate.getFullYear() + "年"
+ (oPrintDate.getMonth() + 1) + "月"
+ oPrintDate.getDate() +"日 "
+ weeks[oPrintDate.getDay()] + " "
+ oPrintDate.getHours() + ":"
+ oPrintDate.getMinutes() + ":"
+ oPrintDate.getSeconds() + ":"
+ oPrintDate.getMilliseconds());
console