function dataTime(){
var date = new Date();
var sign2 = ":";
var year = date.getFullYear()
var month = date.getMonth() + 1;
var day = date.getDate();
var hour = date.getHours();
var minutes = date.getMinutes();
var seconds = date.getSeconds()
var weekArr = ['星期一', '星期二', '星期三', '星期四', '星期五', '星期六', '星期天'];
var week = weekArr[date.getDay()];
if (month >= 1 && month <= 9) {
month = "0" + month;
}
if (day >= 0 && day <= 9) {
day = "0" + day;
}
if (hour >= 0 && hour <= 9) {
hour = "0" + hour;
}
if (minutes >= 0 && minutes <= 9) {
minutes = "0" + minutes;
}
if (seconds >= 0 && seconds <= 9) {
seconds = "0" + seconds;
}
return year + "年" + month + "月" + day + "日" + weekArr + hour + sign2 + minutes + sign2 + seconds;
}