js 获取昨天，今天，本周，上周，季度等时间范围（封装的js）

(function ($, ht) {
    "use strict";

    $.extend(ht, {
        clickTimeRange:function(){
            //点击重置按钮，时间文本框内容清空
            $(‘#btnClear‘).on(‘click‘, function () {
                $(‘#selectedInfo‘).text(‘‘)
                $(‘.selectInfo ul li‘).removeClass(‘selectActive‘);
                $(‘.selectMenu li‘).removeClass(‘selectActive‘);
                $(‘.selectMenu li‘).eq(0).addClass(‘selectActive‘);
                $(‘#timeStart‘).val(‘‘);
                $(‘#timeEnd‘).val(‘‘);
            })

            //加载时间选择--年份下拉的option
            var myDate = new Date();
            var yearOption = ``;
            for (var i = -1; i < 4; i++) {
                if (i == 0) {
                    yearOption += `<option vlaue="${myDate.getFullYear() - i}" selected = "selected">${myDate.getFullYear() - i}</option>`
                } else {
                    yearOption += `<option vlaue="${myDate.getFullYear() - i}">${myDate.getFullYear() - i}</option>`
                }
            };
            $("#selectYear").append(yearOption);

            //选择时间类型
            $(‘.selectMenu li‘).on(‘click‘, function () {
                $(this).addClass(‘selectActive‘).siblings().removeClass(‘selectActive‘);
                let thisText = $(this).text();
                switch (thisText) {
                    case ‘常用‘:
                        $(‘.selectInfo_common‘).show().siblings().hide();
                        break;
                    case ‘月份‘:
                        $(‘.selectInfo_month‘).show().siblings().hide();
                        break;
                    case ‘季度‘:
                        $(‘.selectInfo_quarter‘).show().siblings().hide();
                        break;
                    case ‘半年‘:
                        $(‘.selectInfo_halfofyear‘).show().siblings().hide();
                        break;
                    default:
                        $(‘.selectInfo_thisyear‘).show().siblings().hide();
                        break;
                }
            });
            //点击常用的选择
            $(‘.selectInfo_common ul li‘).on(‘click‘, function () {
                $(‘.selectInfo ul li‘).removeClass(‘selectActive‘)
                $(this).addClass(‘selectActive‘);
                $(‘#timeStart‘).val(‘‘);
                $(‘#timeEnd‘).val(‘‘);
                $(‘#selectedInfo‘).text($(this).text());
            });

            //点击其他的并显示时间
            $(‘.selectInfo_month ul li,.selectInfo_quarter ul li,.selectInfo_halfofyear ul li,.selectInfo_thisyear ul li‘).on(‘click‘, function () {
                $(‘.selectInfo ul li‘).removeClass(‘selectActive‘)
                $(this).addClass(‘selectActive‘);
                let optionInfo = $(‘#selectYear‘).val();
                $(‘#timeStart‘).val(‘‘);
                $(‘#timeEnd‘).val(‘‘);
                $(‘#selectedInfo‘).attr(‘data-year‘, optionInfo);
                $(‘#selectedInfo‘).text(optionInfo + ‘ 年 ‘ + $(this).text());
            });

            //时间详细点击添加到显示信息中
            $(‘#selectedInfo‘).click(function () {
                if ($(‘.SelectInfo_box‘).css(‘display‘) == ‘none‘) {
                    $(‘.SelectInfo_box‘).show();
                } else {
                    $(‘.SelectInfo_box‘).hide();
                }
            });
            //面板确定
            $(‘#btn_makesure‘).click(function () {
                var timeStart = $(‘#timeStart‘).val();
                var timeEnd = $(‘#timeEnd‘).val();
                if (timeStart || timeEnd) {
                    if (new Date(timeStart) > new Date(timeEnd)) {
                        layer.alert(‘结束时间不能早于开始时间‘)
                        return false
                    }
                    $(‘.selectItem ul li‘).removeClass(‘selectActive‘);//li 内选中的去除
                    $(‘.selectMenu li‘).removeClass(‘selectActive‘);
                    $(‘.selectMenu li‘).eq(0).addClass(‘selectActive‘);
                    $(‘#selectedInfo‘).text(timeStart + ‘至‘ + timeEnd);

                    StartDate = timeStart
                    EndDate = timeEnd

                } else {
                    for (var i = 0; i < $(‘.common_ul li‘).length; i++) {
                        if ($(‘.common_ul li‘).eq(i).attr(‘class‘) == ‘selectActive‘) {
                            let optionInfo = $(‘#selectYear‘).val();
                            $(‘#selectedInfo‘).attr(‘data-year‘, optionInfo);
                            let selectText = $(‘.common_ul li‘).eq(i).text();
                            $(‘#selectedInfo‘).text(optionInfo + ‘年‘ + selectText);

                            $(‘.SelectInfo_box‘).hide();
                            return;
                        }
                    };

                };
                $(‘.SelectInfo_box‘).hide();
            })
            $(‘#btn_cancel‘).click(function () {
                $(‘.SelectInfo_box‘).hide();
            })
        },

        //根据传来的div的值，解析成开始日期和结束日期
        charParseDate: function (infoStr) {
            var res;
            if (infoStr.length < 4) {
                res = ht.getCommonRange(infoStr)               
            } else if (infoStr.length > 3 && infoStr.indexOf(‘月‘) > -1) {
                res = ht.getMonthRange(infoStr)
            } else if (infoStr.length > 3 && infoStr.indexOf(‘季度‘) > -1) {
                res = ht.getQuarterRange(infoStr)
            } else if (infoStr.length > 3 && infoStr.indexOf(‘半年‘) > -1) {
                res = ht.getHalfYearRange(infoStr)
            } else if (infoStr.length > 3 && infoStr.indexOf(‘年度‘) > -1) {
                res = ht.getYearRange(infoStr)
            }
            
            return res;
        },

        //常用的日期选择范围
        getCommonRange: function (infoStr) {
            var res;

            switch (infoStr){
                case ‘今日‘:
                    res = ht.getToday();
                    break;
                case ‘昨日‘:
                    res = ht.getYesterday();
                    break;
                case ‘上周‘:
                    res = ht.getPreWeek();
                    break;
                case ‘本周‘:
                    res = ht.getWeek();
                    break;
                case ‘上月‘:
                    res = ht.getPreMonth();
                    break;
                case ‘本月‘:
                    res = ht.getMonth();
                    break;
                case ‘上半年‘:
                    res = ht.getFirstHalfYear();
                    break;
                case ‘下半年‘:
                    res = ht.getSecondHalfYear();
                    break;
                case ‘上季度‘:
                    res = ht.getPreQuarter();
                    break;
                case ‘本季度‘:
                    res = ht.getCurrentQuarter();
                    break;
            }
            return res;
        },
        //如果计算是某一月
        getMonthRange:function(infoStr){
            var res = {
                begin: ‘‘,
                end: ‘‘
            }

            var resStr = infoStr.replace(/\s*/g, "");
            var year = resStr.substr(0, 4)
            var month = resStr.substring(resStr.indexOf("年") + 1, resStr.indexOf("月"))

            var currentDate = new Date(year, month - 1, ‘01‘)
            var endDate = currentDate.DateAdd(‘m‘, 1).DateAdd(‘d‘, -1);

            res.begin = ht.formatDate(currentDate, ‘yyyy-MM-dd 00:00:00‘);
            res.end = ht.formatDate(endDate, ‘yyyy-MM-dd 23:59:59‘);

            return res;

        },

        //获取季度的
        getQuarterRange: function (infoStr) {
            var resStr = infoStr.replace(/\s*/g, "");
            var year = resStr.substr(0, 4)
            var quarter = resStr.substring(resStr.indexOf("第") + 1, resStr.indexOf("季度"))

            return ht.getQuarterRangeByOrder(year, quarter);
        },
        getQuarterRangeByOrder: function (Year, quarter) {
            var res = {
                begin: ‘‘,
                end: ‘‘
            };
            switch (quarter) {
                case "1":
                    res.begin = Year + "-01-01 00:00:00";
                    res.end = Year + "-03-31 23:59:59";
                    break;
                case "2":
                    res.begin = Year + "-04-01 00:00:00";
                    res.end = Year + "-06-30 23:59:59";
                    break;
                case "3":
                    res.begin = Year + "-07-01 00:00:00";
                    res.end = Year + "-09-30 23:59:59";
                    break;
                case "4":
                    res.begin = Year + "-10-01 00:00:00";
                    res.end = Year + "-12-31 23:59:59";
                    break;
            }

            return res;
        },

        //获取半年的
        getHalfYearRange: function (infoStr) {
            var res = {
                begin: ‘‘,
                end: ‘‘
            };
            var resStr = infoStr.replace(/\s*/g, "");
            var year = resStr.substr(0, 4)

            if (infoStr.indexOf(‘上半年‘) > -1) {
                res.begin = year + "-01-01 00:00:00";
                res.end = year + "-06-30 23:59:59";
            } else {
                res.begin = year + "-07-01 00:00:00";
                res.end = year + "-12-31 23:59:59";
            }
            return res;
        },
        //年度
        getYearRange: function (infoStr) {
            var res = {
                begin: ‘‘,
                end: ‘‘
            };
            var resStr = infoStr.replace(/\s*/g, "");
            var year = resStr.substr(0, 4)

            res.begin = year + "-01-01 00:00:00";
            res.end = year + "-12-31 23:59:59";

            return res;
        },

        // 字串转化成日期
        parseDate: function (strDate) {
            var myDate;
            if (strDate.indexOf("/Date(") > -1)
                myDate = new Date(parseInt(strDate.replace("/Date(", "").replace(")/", ""), 10));
            else
                myDate = new Date(Date.parse(strDate.replace(/-/g, "/").replace("T", " ").split(".")[0]));//.split(".")[0] 用来处理出现毫秒的情况，截取掉.xxx，否则会出错
            return myDate;
        },
        // 日期格式化v日期,format:格式
        formatDate: function (v, format) {
            if (!v) return "";
            var d = v;
            if (typeof v === ‘string‘) {
                if (v.indexOf("/Date(") > -1)
                    d = new Date(parseInt(v.replace("/Date(", "").replace(")/", ""), 10));
                else
                    d = new Date(Date.parse(v.replace(/-/g, "/").replace("T", " ").split(".")[0]));//.split(".")[0] 用来处理出现毫秒的情况，截取掉.xxx，否则会出错
            }
            var o = {
                "M+": d.getMonth() + 1,  //month
                "d+": d.getDate(),       //day
                "h+": d.getHours(),      //hour
                "m+": d.getMinutes(),    //minute
                "s+": d.getSeconds(),    //second
                "q+": Math.floor((d.getMonth() + 3) / 3),  //quarter
                "S": d.getMilliseconds() //millisecond
            };
            if (/(y+)/.test(format)) {
                format = format.replace(RegExp.$1, (d.getFullYear() + "").substr(4 - RegExp.$1.length));
            }
            for (var k in o) {
                if (new RegExp("(" + k + ")").test(format)) {
                    format = format.replace(RegExp.$1, RegExp.$1.length == 1 ? o[k] : ("00" + o[k]).substr(("" + o[k]).length));
                }
            }
            return format;
        },
        // 获取当前时间;format为格式
        getDate: function (format, strInterval, Number) {
            var myDate = new Date();
            if (!!strInterval) {
                myDate = myDate.DateAdd(strInterval, Number);
            }
            var res = ht.formatDate(myDate, format);
            return res;
        },
        //今日
        getToday:function(){
            var res = {
                begin: ‘‘,
                end: ‘‘
            }
            var today = new Date();
            res.begin = ht.formatDate(today, ‘yyyy-MM-dd 00:00:00‘)
            res.end = ht.formatDate(today, ‘yyyy-MM-dd 23:59:59‘)

            return res
        },
        //昨日
        getYesterday:function(){
            var res = {
                begin: ‘‘,
                end: ‘‘
            };
            res.begin = ht.formatDate(new Date(new Date().setDate(new Date().getDate() - 1)), ‘yyyy-MM-dd 00:00:00‘);
            res.end = ht.formatDate(new Date(new Date().setDate(new Date().getDate() - 1)), ‘yyyy-MM-dd 23:59:59‘)

            return res;
        },
        
        // 周
        getWeek:function(){
            var res = {
                begin: ‘‘,
                end: ‘‘
            };
            var now = new Date();
            var nowYear = now.getFullYear();//当前年
            var nowDayOfWeek = now.getDay(); //今天本周的第几天
            var nowDay = now.getDate(); //当前日
            var nowMonth = now.getMonth(); //当前月

            var weekStart = new Date(nowYear, nowMonth, nowDay - nowDayOfWeek + 1);
            var weekEnd = new Date(nowYear, nowMonth, nowDay + (7 - nowDayOfWeek));

            res.begin = ht.formatDate(weekStart, ‘yyyy-MM-dd 00:00:00‘);
            res.end = ht.formatDate(weekEnd, ‘yyyy-MM-dd 23:59:59‘)

            return res;
        },
        getPreWeek:function(){
            var res = {
                begin: ‘‘,
                end: ‘‘
            };
            var now = new Date();
            var nowYear = now.getFullYear();//当前年
            var nowDayOfWeek = now.getDay(); //今天本周的第几天
            var nowDay = now.getDate(); //当前日
            var nowMonth = now.getMonth(); //当前月

            var weekStartDate = new Date(nowYear, nowMonth, nowDay - nowDayOfWeek - 6);
            var weekEndDate = new Date(nowYear, nowMonth, nowDay - nowDayOfWeek);

            res.begin = ht.formatDate(weekStartDate, ‘yyyy-MM-dd 00:00:00‘);
            res.end = ht.formatDate(weekEndDate, ‘yyyy-MM-dd 23:59:59‘);

            return res;
        },

        // 月
        getMonth: function () {
            var res = {
                begin: ‘‘,
                end: ‘‘
            };
            var currentDate = ht.parseDate(ht.formatDate(new Date(), "yyyy-MM-01"));
            var endDate = currentDate.DateAdd(‘m‘, 1).DateAdd(‘d‘, -1);

            res.begin = ht.formatDate(currentDate, ‘yyyy-MM-dd 00:00:00‘);
            res.end = ht.formatDate(endDate, ‘yyyy-MM-dd 23:59:59‘);

            return res;
        },
        getPreMonth: function () {
            var res = {
                begin: ‘‘,
                end: ‘‘
            };
            var currentDate = ht.parseDate(ht.formatDate(new Date(), "yyyy-MM-01"));
            var preMonth = currentDate.DateAdd(‘d‘, -1);

            res.begin = ht.formatDate(preMonth, ‘yyyy-MM-01 00:00:00‘);
            res.end = ht.formatDate(preMonth, ‘yyyy-MM-dd 23:59:59‘);

            return res;
        },
        // 季度
        getCurrentQuarter: function () {
            var currentDate = new Date();
            return ht.getQuarter(currentDate.getFullYear(), currentDate.getMonth());
        },
        getPreQuarter: function () {
            var currentDate = new Date().DateAdd(‘q‘, -1);
            return ht.getQuarter(currentDate.getFullYear(), currentDate.getMonth());
        },
        getQuarter: function (Year, month) {
            var res = {
                begin: ‘‘,
                end: ‘‘
            };
            switch (month) {
                case 0:
                case 1:
                case 2:
                    res.begin = Year + "-01-01 00:00:00";
                    res.end = Year + "-03-31 23:59:59";
                    break;
                case 3:
                case 4:
                case 5:
                    res.begin = Year + "-04-01 00:00:00";
                    res.end = Year + "-06-30 23:59:59";
                    break;
                case 6:
                case 7:
                case 8:
                    res.begin = Year + "-07-01 00:00:00";
                    res.end = Year + "-09-30 23:59:59";
                    break;
                case 9:
                case 10:
                case 11:
                    res.begin = Year + "-10-01 00:00:00";
                    res.end = Year + "-12-31 23:59:59";
                    break;
            }
            return res;
        },
        // 年
        getYear: function () {
            var currentDate = new Date();
            var res = {
                begin: ‘‘,
                end: ‘‘
            };
            var year = currentDate.getFullYear();
            res.begin = year + ‘-01-01 00:00:00‘;
            res.end = year + ‘-12-31 23:59:59‘;
            return res;
        },
        getPreYear: function () {
            var currentDate = new Date();
            var res = {
                begin: ‘‘,
                end: ‘‘
            };
            var year = currentDate.getFullYear() - 1;
            res.begin = year + ‘-01-01 00:00:00‘;
            res.end = year + ‘-12-31 23:59:59‘;
            return res;
        },
        getFirstHalfYear: function () {
            var currentDate = new Date();
            var res = {
                begin: ‘‘,
                end: ‘‘
            };
            var year = currentDate.getFullYear();
            res.begin = year + ‘-01-01 00:00:00‘;
            res.end = year + ‘-06-30 23:59:59‘;
            return res;
        },
        getSecondHalfYear: function () {
            var currentDate = new Date();
            var res = {
                begin: ‘‘,
                end: ‘‘
            };
            var year = currentDate.getFullYear();
            res.begin = year + ‘-07-01 00:00:00‘;
            res.end = year + ‘-12-31 23:59:59‘;
            return res;
        }
    });

    //+---------------------------------------------------  
    //| 日期计算  
    //+---------------------------------------------------  
    Date.prototype.DateAdd = function (strInterval, Number) {
        var dtTmp = this;
        switch (strInterval) {
            case ‘s‘: return new Date(Date.parse(dtTmp) + (1000 * Number));// 秒
            case ‘n‘: return new Date(Date.parse(dtTmp) + (60000 * Number));// 分
            case ‘h‘: return new Date(Date.parse(dtTmp) + (3600000 * Number));// 小时
            case ‘d‘: return new Date(Date.parse(dtTmp) + (86400000 * Number));// 天
            case ‘w‘: return new Date(Date.parse(dtTmp) + ((86400000 * 7) * Number));// 星期
            case ‘q‘: return new Date(dtTmp.getFullYear(), (dtTmp.getMonth()) + Number * 3, dtTmp.getDate(), dtTmp.getHours(), dtTmp.getMinutes(), dtTmp.getSeconds());// 季度
            case ‘m‘: return new Date(dtTmp.getFullYear(), (dtTmp.getMonth()) + Number, dtTmp.getDate(), dtTmp.getHours(), dtTmp.getMinutes(), dtTmp.getSeconds());// 月
            case ‘y‘: return new Date((dtTmp.getFullYear() + Number), dtTmp.getMonth(), dtTmp.getDate(), dtTmp.getHours(), dtTmp.getMinutes(), dtTmp.getSeconds());// 年
        }
    }
    //+---------------------------------------------------  
    //| 比较日期差 dtEnd 格式为日期型或者 有效日期格式字符串  
    //+---------------------------------------------------  
    Date.prototype.DateDiff = function (strInterval, dtEnd) {
        var dtStart = this;
        if (typeof dtEnd == ‘string‘)//如果是字符串转换为日期型  
        {
            dtEnd = ht.parseDate(dtEnd);
        }
        switch (strInterval) {
            case ‘s‘: return parseInt((dtEnd - dtStart) / 1000);
            case ‘n‘: return parseInt((dtEnd - dtStart) / 60000);
            case ‘h‘: return parseInt((dtEnd - dtStart) / 3600000);
            case ‘d‘: return parseInt((dtEnd - dtStart) / 86400000);
            case ‘w‘: return parseInt((dtEnd - dtStart) / (86400000 * 7));
            case ‘m‘: return (dtEnd.getMonth() + 1) + ((dtEnd.getFullYear() - dtStart.getFullYear()) * 12) - (dtStart.getMonth() + 1);
            case ‘y‘: return dtEnd.getFullYear() - dtStart.getFullYear();
        }
    }
    //+---------------------------------------------------  
    //| 取得当前日期所在月的最大天数  
    //+---------------------------------------------------  
    Date.prototype.MaxDayOfDate = function () {
        var myDate = this;
        var ary = myDate.toArray();
        var date1 = (new Date(ary[0], ary[1] + 1, 1));
        var date2 = date1.DateAdd(‘m‘, 1);
        var result = dateDiff(date1.Format(‘yyyy-MM-dd‘), date2.Format(‘yyyy-MM-dd‘));
        return result;
    }
    //---------------------------------------------------  
    // 判断闰年  
    //---------------------------------------------------  
    Date.prototype.isLeapYear = function () {
        return (0 == this.getYear() % 4 && ((this.getYear() % 100 != 0) || (this.getYear() % 400 == 0)));
    }

})(jQuery, top.ht);

<div class="ht-layout-tool-item dataChoose">
                        <div>时间：</div>
                        <div id="selectedInfo"></div>
                        <div id="" class="SelectInfo_box">
                            <div class="selectYear_box">
                                <div>年份：</div>
                                <select id="selectYear">
                                    @*<option value="value">2019</option>
                                    <option value="value">2018</option>
                                    <option value="value">2017</option>
                                    <option value="value">2016</option>*@
                                </select>
                            </div>
                            <div class="selectItem">
                                <ul class="selectMenu">
                                    <li class="selectActive">常用</li>
                                    <li>月份</li>
                                    <li>季度</li>
                                    <li>半年</li>
                                    <li>年度</li>
                                </ul>
                                <div class="lines"></div>
                                <div class="selectInfo">
                                    <div class="selectInfo_common">
                                        <ul class="">
                                            <li class="">昨日</li>
                                            <li class="">今日</li>
                                            <li class="">上周</li>
                                            <li class="">本周</li>
                                            <li class="">上月</li>
                                            <li class="">本月</li>
                                            <li class="">上半年</li>
                                            <li class="">下半年</li>
                                            <li class="">上季度</li>
                                            <li class="">本季度</li>            
                                        </ul>
                                    </div>
                                    <div class="selectInfo_month">
                                        <ul class="common_ul">
                                            <li class="">1月</li>
                                            <li class="">2月</li>
                                            <li class="">3月</li>
                                            <li class="">4月</li>
                                            <li class="">5月</li>
                                            <li class="">6月</li>
                                            <li class="">7月</li>
                                            <li class="">8月</li>
                                            <li class="">9月</li>
                                            <li class="">10月</li>
                                            <li class="">11月</li>
                                            <li class="">12月</li>
                                        </ul>
                                    </div>
                                    <div class="selectInfo_quarter">
                                        <ul class="common_ul">
                                            <li class="">第1季度</li>
                                            <li class="">第2季度</li>
                                            <li class="">第3季度</li>
                                            <li class="">第4季度</li>
                                        </ul>
                                    </div>
                                    <div class="selectInfo_halfofyear">
                                        <ul class="common_ul">
                                            <li class="">上半年</li>
                                            <li class="">下半年</li>
                                        </ul>
                                    </div>
                                    <div class="selectInfo_thisyear">
                                        <ul class="common_ul">
                                            <li class="">本年度</li>
                                        </ul>
                                    </div>
                                </div>
                            </div>
                            <div class="selectCustom">
                                <div class="customTop">
                                    <div>自定义时间段：</div>
                                    <div class="openIcon"></div>
                                </div>
                                <div class="controlBox">
                                    <input id="timeStart" type="text" class="WDate form-control StartDate" readonly="readonly" placeholder="开始时间" onclick="showDatePicker(this, {})" isvalid="yes" checkexpession="NotNull" />
                                    <input id="timeEnd" type="text" class="WDate form-control EndDate" readonly="readonly" placeholder="结束时间" onclick="showDatePicker(this, {})" isvalid="yes" checkexpession="NotNull" />
                                </div>
                            </div>
                            <div class="selectOption">
                                <a id="btn_cancel" class="btn btn-default">取消</a>
                                <a id="btn_makesure" class="btn btn-primary">确定</a>
                            </div>
                        </div>
                    </div>

                    <div class="ht-layout-tool-item">
                        <div class="dataChoose span-sm">
                            <div id="btnClear">重置时间</div>
                        </div>
                    </div>