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.setFullYear(6);
writeDocument("月: " + oDate.getMonth());
console