代码如下:
javascript
function getMonthAllDays() {
// 获取当前日期
var currentDate = new Date();
// 获取当前月份的第一天
var firstDayOfMonth = new Date(currentDate.getFullYear(), currentDate.getMonth(), 1);
// 获取当前月份的最后一天
var lastDayOfMonth = new Date(currentDate.getFullYear(), currentDate.getMonth() + 1, 0);
// 遍历当月的所有日期
let result = "";
for (var date = firstDayOfMonth; date <= lastDayOfMonth; date.setDate(date.getDate() + 1)) {
result = result + '<p>' + getJsMonthDay(date) + " " + getWeekday(date) + '</p>'
console.log(date.getDate());
}
return result;
}
执行效果
相关代码
javascript
function dateFtt(fmt,date) {
var o = {
"M+" : date.getMonth()+1, //月份
"d+" : date.getDate(), //日
"h+" : date.getHours(), //小时
"m+" : date.getMinutes(), //分
"s+" : date.getSeconds(), //秒
"q+" : Math.floor((date.getMonth()+3)/3), //季度
"S" : date.getMilliseconds() //毫秒
};
if(/(y+)/.test(fmt))
fmt=fmt.replace(RegExp.$1, (date.getFullYear()+"").substr(4 - RegExp.$1.length));
for(var k in o)
if(new RegExp("("+ k +")").test(fmt))
fmt = fmt.replace(RegExp.$1, (RegExp.$1.length==1) ? (o[k]) : (("00"+ o[k]).substr((""+ o[k]).length)));
return fmt;
}
function getJsMonthDay(dateStr) {
if ((dateStr == null) ||(dateStr == ""))
{
return "";
} else {
var date = new Date(dateStr);
return dateFtt("MM-dd",date);
}
}
function getWeekday(date) {
const weekdays = ['周日', '周一', '周二', '周三', '周四', '周五', '周六'];
const weekday = new Date(date).getDay();
return weekdays[weekday];
}