1.使用js時，如何獲取系統當前時間並且得到格式為"yyyy年MM月"的日期；
1 var newdate = new Date();
2 var nowyear = newdate.getFullYear(); 3 var nowmonth = newdate.getMonth()+1; 4 if (nowmonth >= 1 && nowmonth <= 9) { 5 nowmonth = "0" + nowmonth; 6 } 7 var sysTsuki = nowyear + "年" + nowmonth + "月";