JSは現在の日付の3ヶ月の日付を取得し、週末を除く

 function GetDateTime() {
        var dateNew = new Date();
        var mydate = dateNew.toLocaleDateString(); // 
        var getDate = dateNew.getDate();// 
        var getYear = dateNew.getFullYear();// 
        var getMonth = parseInt(dateNew.getMonth() + 1);//  1 0  +1
        var Newdate = new Date(getYear, getMonth, 0)
        var daycount = Newdate.getDate();// 
        var k = 1
        var data = []
        for (i = getDate; i < daycount + 1; i++) {
            var dateDay = new Date(getYear + '/' + getMonth + '/' + i);
            var weekDay = dateDay.getDay();// 

            if (weekDay != 6 && weekDay != 0) {
                data.push({date: "" + getYear + "-" + getMonth + "-" + i + ""})
            }
            if (i == daycount) {// 
                if (k < 4) {
                    getMonth = parseInt(dateNew.getMonth() + 1 + k);//  1 0  +1
                    Newdate = new Date(getYear, getMonth, 0)
                    daycount = Newdate.getDate();// 
                    getDate = 1;
                    k = k + 1
                    i = 0;
                }
            }
        }
        return data
    };