如何在html中获取系统时间答:write("现在时间是:","<br>");if(currentDate.getDay()==0){ write(currentDate.getYear()+1900,"年",currentDate.getMonth()+1,"月",currentDate.getDate(),"日"," ","星期日"," ",currentDate.getHours(),":",strMinute,":",strSecond);}else{ write(currentDate.getYear...