vue的万年历(日历)组件

博客介绍在使用iview时,因无展示日历组件,找到符合要求的vue-calendar组件,给出其github和在线演示地址,还提供项目使用代码链接及提取码,展示了设置工作历例外日期、工作周期的效果图,非工作日标红显示。

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使用iview的时候,发现没有展示日历的组件,只有下拉选中日期的组件,所以在找了很久,发现个符合要求的组件
github地址:https://github.com/jinzhe/vue-calendar
在线演示地址:http://jinzhe.github.io/vue-calendar/
项目中使用时的代码:
链接: https://pan.baidu.com/s/1ig6T9-7kjLrvNEz8LeyilA 提取码: 7dar
附上项目使用的效果图:
设置工作历的例外日期,表示这天为非工作日

在这里插入图片描述
设置工作周期,这里设置了周日、周四、周六为非工作日
在这里插入图片描述
最终的效果(设置的的例外日期的名称会在底部显示例外日期的标识名称,所有的非工作日标红展示)
在这里插入图片描述

前端代码

<style scoped>
  .calendar {
    margin: auto;
    width: 100%;
    min-width: 300px;
    background: #fff;
    font-family: "PingFang SC", "Hiragino Sans GB", "STHeiti", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
    user-select: none;
  }

  .calendar-tools {
    height: 40px;
    font-size: 20px;
    line-height: 40px;
    color: #5e7a88;
  }

  .calendar-tools span {
    cursor: pointer;
  }

  .calendar-prev {
    width: 14.28571429%;
    float: left;
    text-align: center;
  }

  .calendar-info {
    padding-top: 3px;
    font-size: 16px;
    line-height: 1.3;
    text-align: center;
  }

  .calendar-info > div.month {
    margin: auto;
    height: 20px;
    width: 100px;
    text-align: center;
    color: #5e7a88;
    overflow: hidden;
    position: relative;
  }

  .calendar-info > div.month .month-inner {
    position: absolute;
    left: 0;
    top: 0;
    height: 240px;
    transition: top .5s cubic-bezier(0.075, 0.82, 0.165, 1);
  }

  .calendar-info > div.month .month-inner > span {
    display: block;
    font-size: 14px;
    height: 20px;
    width: 100px;
    overflow: hidden;
    text-align: center;
  }

  .calendar-info > div.year {
    font-size: 10px;
    line-height: 1;
    color: #999;
  }

  .calendar-next {
    width: 14.28571429%;
    float: right;
    text-align: center;
  }

  .calendar table {
    clear: both;
    width: 100%;
    margin-bottom: 10px;
    border-collapse: collapse;
    color: #444444;
  }

  .calendar td {
    margin: 2px !important;
    padding: 0px 0;
    width: 14.28571429%;
    height: 44px;
    text-align: center;
    vertical-align: middle;
    font-size: 14px;
    line-height: 125%;
    cursor: pointer;
    position: relative;
    vertical-align: top;
  }

  .calendar td.week {
    font-size: 10px;
    pointer-events: none !important;
    cursor: default !important;
  }

  .calendar td.disabled {
    color: #ccc;
    pointer-events: none !important;
    cursor: default !important;
  }

  .calendar td.disabled div {
    color: #ccc;
  }

  .calendar td span {
    display: block;
    max-width: 40px;
    height: 26px;
    font-size: 16px;
    line-height: 26px;
    margin: 0px auto;
    border-radius: 20px;
  }

  .calendar td:not(.selected) span:not(.red):hover {
    background: #f3f8fa;
    color: #444;
  }

  .calendar td:not(.selected) span.red:hover {
    background: #f9efef;
  }

  .calendar td:not(.disabled) span.red {
    color: #ea6151;
  }

  .calendar td.selected span {
    background-color: #5e7a88;
    color: #fff;
  }

  .calendar td .text {
    position: absolute;
    top: 28px;
    left: 0;
    right: 0;
    text-align: center;

    padding: 2px;
    font-size: 8px;
    line-height: 1.2;
    color: #444;
  }

  .calendar td .isGregorianFestival,
  .calendar td .isCustomDayLight,
  .calendar td .isLunarFestival {
    color: #ea6151;
  }

  .calendar td.selected span.red {
    background-color: #ea6151;
    color: #fff;
  }

  .calendar td.selected span.red:hover {
    background-color: #ea6151;
    color: #fff;
  }

  .calendar thead td {
    text-transform: uppercase;
    height: 30px;
    vertical-align: middle;
  }

  .calendar-button {
    text-align: center;
  }

  .calendar-button span {
    cursor: pointer;
    display: inline-block;
    min-height: 1em;
    min-width: 5em;
    vertical-align: baseline;
    background: #5e7a88;
    color: #fff;
    margin: 0 .25em 0 0;
    padding: .6em 2em;
    font-size: 1em;
    line-height: 1em;
    text-align: center;
    border-radius: .3em;
  }

  .calendar-button span.cancel {
    background: #efefef;
    color: #666;
  }

  .calendar-years {
    position: absolute;
    left: 0px;
    top: 60px;
    right: 0px;
    bottom: 0px;
    background: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    overflow: auto;
    transition: all .5s cubic-bezier(0.075, 0.82, 0.165, 1);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
  }

  .calendar-years.show {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0px);
  }

  .calendar-years > span {
    margin: 1px 5px;
    display: inline-block;
    width: 60px;
    line-height: 30px;
    border-radius: 20px;
    text-align: center;
    border: 1px solid #fbfbfb;
    color: #999;
  }

  .calendar-years > span.active {
    border: 1px solid #5e7a88;
    background-color: #5e7a88;
    color: #fff;
  }
</style>

<template>
  <div class="calendar">
    <div class="calendar-tools">
            <span class="calendar-prev" @click="prev">
                <svg width="20" height="20" viewBox="0 0 16 16" version="1.1" xmlns="http://www.w3.org/2000/svg"
                     xmlns:xlink="http://www.w3.org/1999/xlink">
                <g class="transform-group">
                    <g transform="scale(0.015625, 0.015625)">
                        <path
                          d="M671.968 912c-12.288 0-24.576-4.672-33.952-14.048L286.048 545.984c-18.752-18.72-18.752-49.12 0-67.872l351.968-352c18.752-18.752 49.12-18.752 67.872 0 18.752 18.72 18.752 49.12 0 67.872l-318.016 318.048 318.016 318.016c18.752 18.752 18.752 49.12 0 67.872C696.544 907.328 684.256 912 671.968 912z"
                          fill="#5e7a88"></path>
                    </g>
                </g>
                </svg>
            </span>
      <span class="calendar-next" @click="next">
                <svg width="20" height="20" viewBox="0 0 16 16" version="1.1" xmlns="http://www.w3.org/2000/svg"
                     xmlns:xlink="http://www.w3.org/1999/xlink">
                <g class="transform-group">
                    <g transform="scale(0.015625, 0.015625)">
                        <path
                          d="M761.056 532.128c0.512-0.992 1.344-1.824 1.792-2.848 8.8-18.304 5.92-40.704-9.664-55.424L399.936 139.744c-19.264-18.208-49.632-17.344-67.872 1.888-18.208 19.264-17.376 49.632 1.888 67.872l316.96 299.84-315.712 304.288c-19.072 18.4-19.648 48.768-1.248 67.872 9.408 9.792 21.984 14.688 34.56 14.688 12 0 24-4.48 33.312-13.44l350.048-337.376c0.672-0.672 0.928-1.6 1.6-2.304 0.512-0.48 1.056-0.832 1.568-1.344C757.76 538.88 759.2 535.392 761.056 532.128z"
                          fill="#5e7a88"></path>
                    </g>
                </g>
                </svg>
            </span>
      <div class="calendar-info" @click.stop="changeYear">
        <!-- {{monthString}} -->
        <div class="month">
          <div class="month-inner" :style="{'top':-(this.month*20)+'px'}">
            <span v-for="m in months">{{m}}</span>
          </div>
        </div>
        <div class="year">{{year}}</div>
      </div>
    </div>
    <table cellpadding="5">
      <thead>
      <tr>
        <td v-for="week in weeks" class="week">{{week}}</td>
      </tr>
      </thead>
      <tbody>
      <tr v-for="(day,k1) in days" style="{'animation-delay',(k1*30)+'ms'}">
        <td v-for="(child,k2) in day" :class="{'selected':child.selected,'disabled':child.disabled}"
            @click="select(k1,k2,$event)">
          <span :class="{'red':weekend.indexOf(k2)!=-1||((child.isLunarFestival||child.isGregorianFestival ||child.isCustomDayLight ) && lunar)}">{{child.day}}</span>
          <div class="text" v-if="child.eventName!=undefined">{{child.eventName}}</div>
          <div class="text"
               :class="{'isLunarFestival':child.isLunarFestival,'isGregorianFestival':child.isGregorianFestival}"
               v-if="lunar">{{child.lunar}}
          </div>
        </td>
      </tr>
      </tbody>
    </table>

    <div class="calendar-years" :class="{'show':yearsShow}">
      <span v-for="y in years" @click.stop="selectYear(y)" :class="{'active':y==year}">{{y}}</span>
    </div>

  </div>
</template>

<script>
  import calendar from './calendar.js'

  export default {
    props: {
      // 多选模式
      multi: {
        type: Boolean,
        default: false
      },
      // 星期高亮
      weekend: {
        type: Array,
        default: function () {
          return [0, 6]
        }
      },
      // 自定义日期高亮
      customDate: {
        type: Object,
        default: function () {
          return {
            "10-15": "哈哈节",
          }
        }
      },
      // 范围模式
      range: {
        type: Boolean,
        default: false
      },
      // 默认日期
      value: {
        type: Array,
        default: function () {
          return []
        }
      },
      // 开始选择日期
      begin: {
        type: Array,
        default: function () {
          return []
        }
      },
      // 结束选择日期
      end: {
        type: Array,
        default: function () {
          return []
        }
      },

      // 是否小于10补零
      zero: {
        type: Boolean,
        default: false
      },
      // 屏蔽的日期
      disabled: {
        type: Object,
        default: function () {
          return {}
        }
      },
      // 是否显示农历
      lunar: {
        type: Boolean,
        default: false
      },

      // 自定义星期名称
      weeks: {
        type: Array,
        default: function () {
          return window.navigator.language.toLowerCase() == "zh-cn" ? ['日', '一', '二', '三', '四', '五', '六'] : ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat']
        }
      },
      // 自定义月份
      months: {
        type: Array,
        default: function () {
          return window.navigator.language.toLowerCase() == "zh-cn" ? ['一月', '二月', '三月', '四月', '五月', '六月', '七月', '八月', '九月', '十月', '十一月', '十二月'] : ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December']
        }
      },
      // 自定义事件
      events: {
        type: Object,
        default: function () {
          return {}
        }
      },
    },
    data() {
      return {
        years: [],
        yearsShow: false,
        year: 0,
        month: 0,
        day: 0,
        days: [],
        multiDays: [],
        today: [],
        festival: {
          lunar: {
            "1-1": "春节",
            "1-15": "元宵节",
            "2-2": "龙头节",
            "5-5": "端午节",
            "7-7": "七夕节",
            "7-15": "中元节",
            "8-15": "中秋节",
            "9-9": "重阳节",
            "10-1": "寒衣节",
            "10-15": "下元节",
            "12-8": "腊八节",
            "12-23": "祭灶节",
          },
          gregorian: {
            "1-1": "元旦",
            "2-14": "情人节",
            "3-8": "妇女节",
            "3-12": "植树节",
            "4-5": "清明节",
            "5-1": "劳动节",
            "5-4": "青年节",
            "6-1": "儿童节",
            "7-1": "建党节",
            "8-1": "建军节",
            "9-10": "教师节",
            "10-1": "国庆节",
            "12-24": "平安夜",
            "12-25": "圣诞节",
          },
        },
        rangeBegin: [],
        rangeEnd: [],
      }
    },
    watch: {
      events() {
        this.render(this.year, this.month)
      },
      value() {
        this.init();
      },
      customDate(){
        this.init();
      }
    },
    mounted() {
      this.init()
    },
    methods: {
      init() {
        let now = new Date();
        this.year = now.getFullYear()
        this.month = now.getMonth()
        this.day = now.getDate()
        if (this.value.length > 0) {
          if (this.range) { //范围
            this.year = parseInt(this.value[0][0])
            this.month = parseInt(this.value[0][1]) - 1
            this.day = parseInt(this.value[0][2])

            let year2 = parseInt(this.value[1][0])
            let month2 = parseInt(this.value[1][1]) - 1
            let day2 = parseInt(this.value[1][2])

            this.rangeBegin = [this.year, this.month, this.day]
            this.rangeEnd = [year2, month2, day2]
          } else if (this.multi) {//多选
            this.multiDays = this.value;
            this.year = parseInt(this.value[0][0])
            this.month = parseInt(this.value[0][1]) - 1
            this.day = parseInt(this.value[0][2])
          } else { //单选
            this.year = parseInt(this.value[0])
            this.month = parseInt(this.value[1]) - 1
            this.day = parseInt(this.value[2])
          }
        }
        this.render(this.year, this.month)
      },
      // 渲染日期
      render(y, m) {
        let firstDayOfMonth = new Date(y, m, 1).getDay()         //当月第一天
        let lastDateOfMonth = new Date(y, m + 1, 0).getDate()    //当月最后一天
        let lastDayOfLastMonth = new Date(y, m, 0).getDate()     //最后一月的最后一天
        this.year = y
        let seletSplit = this.value
        let i, line = 0, temp = [], nextMonthPushDays = 1
        for (i = 1; i <= lastDateOfMonth; i++) {
          let day = new Date(y, m, i).getDay() //返回星期几(0~6)
          let k
          // 第一行
          if (day == 0) {
            temp[line] = []
          } else if (i == 1) {
            temp[line] = []
            k = lastDayOfLastMonth - firstDayOfMonth + 1
            for (let j = 0; j < firstDayOfMonth; j++) {
              // console.log("第一行",lunarYear,lunarMonth,lunarValue,lunarInfo)
              temp[line].push(Object.assign(
                {day: k, disabled: true},
                this.getLunarInfo(this.computedPrevYear(), this.computedPrevMonth(true), k),
                this.getEvents(this.computedPrevYear(), this.computedPrevMonth(true), k),
              ))
              k++;
            }
          }


          if (this.range) { // 范围
            // console.log("日期范围",this.getLunarInfo(this.year,this.month+1,i))
            let options = Object.assign(
              {day: i},
              this.getLunarInfo(this.year, this.month + 1, i),
              this.getEvents(this.year, this.month + 1, i),
            )
            if (this.rangeBegin.length > 0) {
              let beginTime = Number(new Date(this.rangeBegin[0], this.rangeBegin[1], this.rangeBegin[2]))
              let endTime = Number(new Date(this.rangeEnd[0], this.rangeEnd[1], this.rangeEnd[2]))
              let stepTime = Number(new Date(this.year, this.month, i))
              if (beginTime <= stepTime && endTime >= stepTime) {
                options.selected = true
              }
            }
            if (this.begin.length > 0) {
              let beginTime = Number(new Date(parseInt(this.begin[0]), parseInt(this.begin[1]) - 1, parseInt(this.begin[2])))
              if (beginTime > Number(new Date(this.year, this.month, i))) options.disabled = true
            }
            if (this.end.length > 0) {
              let endTime = Number(new Date(parseInt(this.end[0]), parseInt(this.end[1]) - 1, parseInt(this.end[2])))
              if (endTime < Number(new Date(this.year, this.month, i))) options.disabled = true
            }
            if (this.disabled.length > 0) {
              if (this.disabled.filter(v => {
                return this.year === v[0] && this.month === v[1] - 1 && i === v[2]
              }).length > 0) {
                options.disabled = true
              }
            }
            temp[line].push(options)
          } else if (this.multi) {//多选
            let options
            // 判断是否选中
            if (this.value.filter(v => {
              return this.year === v[0] && this.month === v[1] - 1 && i === v[2]
            }).length > 0) {
              options = Object.assign({
                day: i,
                selected: true
              }, this.getLunarInfo(this.year, this.month + 1, i), this.getEvents(this.year, this.month + 1, i))
            } else {
              options = Object.assign({
                day: i,
                selected: false
              }, this.getLunarInfo(this.year, this.month + 1, i), this.getEvents(this.year, this.month + 1, i))
              if (this.begin.length > 0) {
                let beginTime = Number(new Date(parseInt(this.begin[0]), parseInt(this.begin[1]) - 1, parseInt(this.begin[2])))
                if (beginTime > Number(new Date(this.year, this.month, i))) options.disabled = true
              }
              if (this.end.length > 0) {
                let endTime = Number(new Date(parseInt(this.end[0]), parseInt(this.end[1]) - 1, parseInt(this.end[2])))
                if (endTime < Number(new Date(this.year, this.month, i))) options.disabled = true
              }
              if (this.disabled.length > 0) {
                if (this.disabled.filter(v => {
                  return this.year === v[0] && this.month === v[1] - 1 && i === v[2]
                }).length > 0) {
                  options.disabled = true
                }
              }
            }

            temp[line].push(options)
          } else { // 单选
            // console.log(this.lunar(this.year,this.month,i));

            let chk = new Date()
            let chkY = chk.getFullYear()
            let chkM = chk.getMonth()
            // 匹配上次选中的日期
            if (parseInt(seletSplit[0]) == this.year && parseInt(seletSplit[1]) - 1 == this.month && parseInt(seletSplit[2]) == i) {
              // console.log("匹配上次选中的日期",lunarYear,lunarMonth,lunarValue,lunarInfo)
              temp[line].push(Object.assign(
                {day: i, selected: true},
                this.getLunarInfo(this.year, this.month + 1, i),
                this.getEvents(this.year, this.month + 1, i),
              ))
              this.today = [line, temp[line].length - 1]
            }
            // 没有默认值的时候显示选中今天日期
            else if (chkY == this.year && chkM == this.month && i == this.day && this.value == "") {

              // console.log("今天",lunarYear,lunarMonth,lunarValue,lunarInfo)
              temp[line].push(Object.assign(
                {day: i, selected: true},
                this.getLunarInfo(this.year, this.month + 1, i),
                this.getEvents(this.year, this.month + 1, i),
              ))
              this.today = [line, temp[line].length - 1]
            } else {
              // 普通日期
              // console.log("设置可选范围",i,lunarYear,lunarMonth,lunarValue,lunarInfo)
              let options = Object.assign(
                {day: i, selected: false},
                this.getLunarInfo(this.year, this.month + 1, i),
                this.getEvents(this.year, this.month + 1, i),
              )
              if (this.begin.length > 0) {
                let beginTime = Number(new Date(parseInt(this.begin[0]), parseInt(this.begin[1]) - 1, parseInt(this.begin[2])))
                if (beginTime > Number(new Date(this.year, this.month, i))) options.disabled = true
              }
              if (this.end.length > 0) {
                let endTime = Number(new Date(parseInt(this.end[0]), parseInt(this.end[1]) - 1, parseInt(this.end[2])))
                if (endTime < Number(new Date(this.year, this.month, i))) options.disabled = true
              }
              if (this.disabled.length > 0) {
                if (this.disabled.filter(v => {
                  return this.year === v[0] && this.month === v[1] - 1 && i === v[2]
                }).length > 0) {
                  options.disabled = true
                }
              }
              temp[line].push(options)
            }
          }
          // 到周六换行
          if (day == 6 && i < lastDateOfMonth) {
            line++
          } else if (i == lastDateOfMonth) {
            // line++
            let k = 1
            for (let d = day; d < 6; d++) {
              // console.log(this.computedNextYear()+"-"+this.computedNextMonth(true)+"-"+k)
              temp[line].push(Object.assign(
                {day: k, disabled: true},
                this.getLunarInfo(this.computedNextYear(), this.computedNextMonth(true), k),
                this.getEvents(this.computedNextYear(), this.computedNextMonth(true), k),
              ))
              k++
            }
            // 下个月除了补充的前几天开始的日期
            nextMonthPushDays = k
          }
        } //end for

        // console.log(this.year+"/"+this.month+"/"+this.day+":"+line)
        // 补充第六行让视觉稳定
        if (line <= 5 && nextMonthPushDays > 0) {
          // console.log({nextMonthPushDays:nextMonthPushDays,line:line})
          for (let i = line + 1; i <= 5; i++) {
            temp[i] = []
            let start = nextMonthPushDays + (i - line - 1) * 7
            for (let d = start; d <= start + 6; d++) {
              temp[i].push(Object.assign(
                {day: d, disabled: true},
                this.getLunarInfo(this.computedNextYear(), this.computedNextMonth(true), d),
                this.getEvents(this.computedNextYear(), this.computedNextMonth(true), d),
              ))
            }
          }
        }
        console.log(temp)
        this.days = temp
      },
      computedPrevYear() {
        let value = this.year
        if (this.month - 1 < 0) {
          value--
        }
        return value
      },
      computedPrevMonth(isString) {
        let value = this.month
        if (this.month - 1 < 0) {
          value = 11
        } else {
          value--
        }
        // 用于显示目的(一般月份是从0开始的)
        if (isString) {
          return value + 1
        }
        return value
      },
      computedNextYear() {
        let value = this.year
        if (this.month + 1 > 11) {
          value++
        }
        return value
      },
      computedNextMonth(isString) {
        let value = this.month
        if (this.month + 1 > 11) {
          value = 0
        } else {
          value++
        }
        // 用于显示目的(一般月份是从0开始的)
        if (isString) {
          return value + 1
        }
        return value
      },
      // 获取农历信息
      getLunarInfo(y, m, d) {
        let lunarInfo = calendar.solar2lunar(y, m, d)
        let lunarValue = lunarInfo.IDayCn
        // console.log(lunarInfo)
        let isLunarFestival = false
        let isGregorianFestival = false
        let isCustomDayLight = false
        if (this.festival.lunar[lunarInfo.lMonth + "-" + lunarInfo.lDay] != undefined) {
          lunarValue = this.festival.lunar[lunarInfo.lMonth + "-" + lunarInfo.lDay]
          isLunarFestival = false//此处为农历节日是否高亮
        } else if (this.festival.gregorian[m + "-" + d] != undefined) {
          lunarValue = this.festival.gregorian[m + "-" + d]
          isGregorianFestival = false //此处为阳历节日是否高亮
        }else if ( this.customDate[y + "-" + m + "-" + d] != undefined) {
          lunarValue = this.customDate[y + "-" + m + "-" + d]
          isCustomDayLight = true //自定义日期高亮
        }
        return {
          lunar: lunarValue,
          isLunarFestival: isLunarFestival,
          isGregorianFestival: isGregorianFestival,
          isCustomDayLight: isCustomDayLight,
        }
      },
      // 获取自定义事件
      getEvents(y, m, d) {
        if (Object.keys(this.events).length == 0) return false;
        let eventName = this.events[y + "-" + m + "-" + d]
        let data = {}
        if (eventName != undefined) {
          data.eventName = eventName
        }
        return data
      },
      // 上月
      prev(e) {
        e.stopPropagation()
        if (this.month == 0) {
          this.month = 11
          this.year = parseInt(this.year) - 1
        } else {
          this.month = parseInt(this.month) - 1
        }
        this.render(this.year, this.month)
        this.$emit('selectMonth', this.month + 1, this.year)
        this.$emit('prev', this.month + 1, this.year)
      },
      //  下月
      next(e) {
        e.stopPropagation()
        if (this.month == 11) {
          this.month = 0
          this.year = parseInt(this.year) + 1
        } else {
          this.month = parseInt(this.month) + 1
        }
        this.render(this.year, this.month)
        this.$emit('selectMonth', this.month + 1, this.year)
        this.$emit('next', this.month + 1, this.year)
      },
      // 选中日期
      select(k1, k2, e) {
        if (e != undefined) e.stopPropagation()
        // 日期范围
        if (this.range) {
          if (this.rangeBegin.length == 0 || this.rangeEndTemp != 0) {
            this.rangeBegin = [this.year, this.month, this.days[k1][k2].day]
            this.rangeBeginTemp = this.rangeBegin
            this.rangeEnd = [this.year, this.month, this.days[k1][k2].day]
            this.rangeEndTemp = 0

          } else {
            this.rangeEnd = [this.year, this.month, this.days[k1][k2].day]
            this.rangeEndTemp = 1
            // 判断结束日期小于开始日期则自动颠倒过来
            if (+new Date(this.rangeEnd[0], this.rangeEnd[1], this.rangeEnd[2]) < +new Date(this.rangeBegin[0], this.rangeBegin[1], this.rangeBegin[2])) {
              this.rangeBegin = this.rangeEnd
              this.rangeEnd = this.rangeBeginTemp
            }
            // 小于10左边打补丁
            let begin = []
            let end = []
            if (this.zero) {
              this.rangeBegin.forEach((v, k) => {
                if (k == 1) v = v + 1
                begin.push(this.zeroPad(v))
              })
              this.rangeEnd.forEach((v, k) => {
                if (k == 1) v = v + 1
                end.push(this.zeroPad(v))
              })
            } else {
              begin = this.rangeBegin
              end = this.rangeEnd
            }
            // console.log("选中日期",begin,end)
            this.$emit('select', begin, end)
          }
          this.render(this.year, this.month)
        } else if (this.multi) {
          // 如果已经选过则过滤掉
          let filterDay = this.multiDays.filter(v => {
            return this.year === v[0] && this.month === v[1] - 1 && this.days[k1][k2].day === v[2]
          })
          if (filterDay.length > 0) {
            this.multiDays = this.multiDays.filter(v => {
              return this.year !== v[0] || this.month !== v[1] - 1 || this.days[k1][k2].day !== v[2]
            })
          } else {
            this.multiDays.push([this.year, this.month + 1, this.days[k1][k2].day]);
          }
          this.days[k1][k2].selected = !this.days[k1][k2].selected
          this.$emit('select', this.multiDays)
        } else {
          // 取消上次选中
          if (this.today.length > 0) {
            this.days.forEach(v => {
              v.forEach(vv => {
                vv.selected = false
              })
            })
          }
          // 设置当前选中天
          this.days[k1][k2].selected = true
          this.day = this.days[k1][k2].day
          this.today = [k1, k2]
          this.$emit('select', [this.year, this.zero ? this.zeroPad(this.month + 1) : this.month + 1, this.zero ? this.zeroPad(this.days[k1][k2].day) : this.days[k1][k2].day])
        }
      },
      changeYear() {
        if (this.yearsShow) {
          this.yearsShow = false
          return false
        }
        this.yearsShow = true
        this.years = [];
        for (let i = ~~this.year - 10; i < ~~this.year + 10; i++) {
          this.years.push(i)
        }
      },
      selectYear(value) {
        this.yearsShow = false
        this.year = value
        this.render(this.year, this.month)
        this.$emit('selectYear', value)
      },
      // 返回今天
      setToday() {
        let now = new Date();
        this.year = now.getFullYear()
        this.month = now.getMonth()
        this.day = now.getDate()
        this.render(this.year, this.month)
        // 遍历当前日找到选中
        this.days.forEach(v => {
          let day = v.find(vv => {
            return vv.day == this.day && !vv.disabled
          })
          if (day != undefined) {
            day.selected = true
          }

        })
      },
      // 日期补零
      zeroPad(n) {
        return String(n < 10 ? '0' + n : n)
      },
    }
  }

</script>



js代码

/**
* @1900-2100区间内的公历、农历互转
* @charset UTF-8
* @Author  Jea杨(JJonline@JJonline.Cn) 
* @Time    2014-7-21
* @Time    2016-8-13 Fixed 2033hex、Attribution Annals
* @Time    2016-9-25 Fixed lunar LeapMonth Param Bug
* @Version 1.0.2
* @公历转农历:calendar.solar2lunar(1987,11,01); //[you can ignore params of prefix 0]
* @农历转公历:calendar.lunar2solar(1987,09,10); //[you can ignore params of prefix 0]
*/
var calendar = {

    /**
      * 农历1900-2100的润大小信息表
      * @Array Of Property
      * @return Hex 
      */
    lunarInfo:[0x04bd8,0x04ae0,0x0a570,0x054d5,0x0d260,0x0d950,0x16554,0x056a0,0x09ad0,0x055d2,//1900-1909
            0x04ae0,0x0a5b6,0x0a4d0,0x0d250,0x1d255,0x0b540,0x0d6a0,0x0ada2,0x095b0,0x14977,//1910-1919
            0x04970,0x0a4b0,0x0b4b5,0x06a50,0x06d40,0x1ab54,0x02b60,0x09570,0x052f2,0x04970,//1920-1929
            0x06566,0x0d4a0,0x0ea50,0x06e95,0x05ad0,0x02b60,0x186e3,0x092e0,0x1c8d7,0x0c950,//1930-1939
            0x0d4a0,0x1d8a6,0x0b550,0x056a0,0x1a5b4,0x025d0,0x092d0,0x0d2b2,0x0a950,0x0b557,//1940-1949
            0x06ca0,0x0b550,0x15355,0x04da0,0x0a5b0,0x14573,0x052b0,0x0a9a8,0x0e950,0x06aa0,//1950-1959
            0x0aea6,0x0ab50,0x04b60,0x0aae4,0x0a570,0x05260,0x0f263,0x0d950,0x05b57,0x056a0,//1960-1969
            0x096d0,0x04dd5,0x04ad0,0x0a4d0,0x0d4d4,0x0d250,0x0d558,0x0b540,0x0b6a0,0x195a6,//1970-1979
            0x095b0,0x049b0,0x0a974,0x0a4b0,0x0b27a,0x06a50,0x06d40,0x0af46,0x0ab60,0x09570,//1980-1989
            0x04af5,0x04970,0x064b0,0x074a3,0x0ea50,0x06b58,0x055c0,0x0ab60,0x096d5,0x092e0,//1990-1999
            0x0c960,0x0d954,0x0d4a0,0x0da50,0x07552,0x056a0,0x0abb7,0x025d0,0x092d0,0x0cab5,//2000-2009
            0x0a950,0x0b4a0,0x0baa4,0x0ad50,0x055d9,0x04ba0,0x0a5b0,0x15176,0x052b0,0x0a930,//2010-2019
            0x07954,0x06aa0,0x0ad50,0x05b52,0x04b60,0x0a6e6,0x0a4e0,0x0d260,0x0ea65,0x0d530,//2020-2029
            0x05aa0,0x076a3,0x096d0,0x04afb,0x04ad0,0x0a4d0,0x1d0b6,0x0d250,0x0d520,0x0dd45,//2030-2039
            0x0b5a0,0x056d0,0x055b2,0x049b0,0x0a577,0x0a4b0,0x0aa50,0x1b255,0x06d20,0x0ada0,//2040-2049
            /**Add By JJonline@JJonline.Cn**/
            0x14b63,0x09370,0x049f8,0x04970,0x064b0,0x168a6,0x0ea50, 0x06b20,0x1a6c4,0x0aae0,//2050-2059
            0x0a2e0,0x0d2e3,0x0c960,0x0d557,0x0d4a0,0x0da50,0x05d55,0x056a0,0x0a6d0,0x055d4,//2060-2069
            0x052d0,0x0a9b8,0x0a950,0x0b4a0,0x0b6a6,0x0ad50,0x055a0,0x0aba4,0x0a5b0,0x052b0,//2070-2079
            0x0b273,0x06930,0x07337,0x06aa0,0x0ad50,0x14b55,0x04b60,0x0a570,0x054e4,0x0d160,//2080-2089
            0x0e968,0x0d520,0x0daa0,0x16aa6,0x056d0,0x04ae0,0x0a9d4,0x0a2d0,0x0d150,0x0f252,//2090-2099
            0x0d520],//2100

    /**
      * 公历每个月份的天数普通表
      * @Array Of Property
      * @return Number 
      */
    solarMonth:[31,28,31,30,31,30,31,31,30,31,30,31],

    /**
      * 天干地支之天干速查表
      * @Array Of Property trans["甲","乙","丙","丁","戊","己","庚","辛","壬","癸"]
      * @return Cn string 
      */
    Gan:["\u7532","\u4e59","\u4e19","\u4e01","\u620a","\u5df1","\u5e9a","\u8f9b","\u58ec","\u7678"],

    /**
      * 天干地支之地支速查表
      * @Array Of Property 
      * @trans["子","丑","寅","卯","辰","巳","午","未","申","酉","戌","亥"]
      * @return Cn string 
      */
    Zhi:["\u5b50","\u4e11","\u5bc5","\u536f","\u8fb0","\u5df3","\u5348","\u672a","\u7533","\u9149","\u620c","\u4ea5"],

    /**
      * 天干地支之地支速查表<=>生肖
      * @Array Of Property 
      * @trans["鼠","牛","虎","兔","龙","蛇","马","羊","猴","鸡","狗","猪"]
      * @return Cn string 
      */
    Animals:["\u9f20","\u725b","\u864e","\u5154","\u9f99","\u86c7","\u9a6c","\u7f8a","\u7334","\u9e21","\u72d7","\u732a"],

    /**
      * 24节气速查表
      * @Array Of Property 
      * @trans["小寒","大寒","立春","雨水","惊蛰","春分","清明","谷雨","立夏","小满","芒种","夏至","小暑","大暑","立秋","处暑","白露","秋分","寒露","霜降","立冬","小雪","大雪","冬至"]
      * @return Cn string 
      */
    solarTerm:["\u5c0f\u5bd2","\u5927\u5bd2","\u7acb\u6625","\u96e8\u6c34","\u60ca\u86f0","\u6625\u5206","\u6e05\u660e","\u8c37\u96e8","\u7acb\u590f","\u5c0f\u6ee1","\u8292\u79cd","\u590f\u81f3","\u5c0f\u6691","\u5927\u6691","\u7acb\u79cb","\u5904\u6691","\u767d\u9732","\u79cb\u5206","\u5bd2\u9732","\u971c\u964d","\u7acb\u51ac","\u5c0f\u96ea","\u5927\u96ea","\u51ac\u81f3"],

    /**
      * 1900-2100各年的24节气日期速查表
      * @Array Of Property 
      * @return 0x string For splice
      */
    sTermInfo:['9778397bd097c36b0b6fc9274c91aa','97b6b97bd19801ec9210c965cc920e','97bcf97c3598082c95f8c965cc920f',
              '97bd0b06bdb0722c965ce1cfcc920f','b027097bd097c36b0b6fc9274c91aa','97b6b97bd19801ec9210c965cc920e',
              '97bcf97c359801ec95f8c965cc920f','97bd0b06bdb0722c965ce1cfcc920f','b027097bd097c36b0b6fc9274c91aa',
              '97b6b97bd19801ec9210c965cc920e','97bcf97c359801ec95f8c965cc920f','97bd0b06bdb0722c965ce1cfcc920f',
              'b027097bd097c36b0b6fc9274c91aa','9778397bd19801ec9210c965cc920e','97b6b97bd19801ec95f8c965cc920f',
              '97bd09801d98082c95f8e1cfcc920f','97bd097bd097c36b0b6fc9210c8dc2','9778397bd197c36c9210c9274c91aa',
              '97b6b97bd19801ec95f8c965cc920e','97bd09801d98082c95f8e1cfcc920f','97bd097bd097c36b0b6fc9210c8dc2',
              '9778397bd097c36c9210c9274c91aa','97b6b97bd19801ec95f8c965cc920e','97bcf97c3598082c95f8e1cfcc920f',
              '97bd097bd097c36b0b6fc9210c8dc2','9778397bd097c36c9210c9274c91aa','97b6b97bd19801ec9210c965cc920e',
              '97bcf97c3598082c95f8c965cc920f','97bd097bd097c35b0b6fc920fb0722','9778397bd097c36b0b6fc9274c91aa',
              '97b6b97bd19801ec9210c965cc920e','97bcf97c3598082c95f8c965cc920f','97bd097bd097c35b0b6fc920fb0722',
              '9778397bd097c36b0b6fc9274c91aa','97b6b97bd19801ec9210c965cc920e','97bcf97c359801ec95f8c965cc920f',
              '97bd097bd097c35b0b6fc920fb0722','9778397bd097c36b0b6fc9274c91aa','97b6b97bd19801ec9210c965cc920e',
              '97bcf97c359801ec95f8c965cc920f','97bd097bd097c35b0b6fc920fb0722','9778397bd097c36b0b6fc9274c91aa',
              '97b6b97bd19801ec9210c965cc920e','97bcf97c359801ec95f8c965cc920f','97bd097bd07f595b0b6fc920fb0722',
              '9778397bd097c36b0b6fc9210c8dc2','9778397bd19801ec9210c9274c920e','97b6b97bd19801ec95f8c965cc920f',
              '97bd07f5307f595b0b0bc920fb0722','7f0e397bd097c36b0b6fc9210c8dc2','9778397bd097c36c9210c9274c920e',
              '97b6b97bd19801ec95f8c965cc920f','97bd07f5307f595b0b0bc920fb0722','7f0e397bd097c36b0b6fc9210c8dc2',
              '9778397bd097c36c9210c9274c91aa','97b6b97bd19801ec9210c965cc920e','97bd07f1487f595b0b0bc920fb0722',
              '7f0e397bd097c36b0b6fc9210c8dc2','9778397bd097c36b0b6fc9274c91aa','97b6b97bd19801ec9210c965cc920e',
              '97bcf7f1487f595b0b0bb0b6fb0722','7f0e397bd097c35b0b6fc920fb0722','9778397bd097c36b0b6fc9274c91aa',
              '97b6b97bd19801ec9210c965cc920e','97bcf7f1487f595b0b0bb0b6fb0722','7f0e397bd097c35b0b6fc920fb0722',
              '9778397bd097c36b0b6fc9274c91aa','97b6b97bd19801ec9210c965cc920e','97bcf7f1487f531b0b0bb0b6fb0722',
              '7f0e397bd097c35b0b6fc920fb0722','9778397bd097c36b0b6fc9274c91aa','97b6b97bd19801ec9210c965cc920e',
              '97bcf7f1487f531b0b0bb0b6fb0722','7f0e397bd07f595b0b6fc920fb0722','9778397bd097c36b0b6fc9274c91aa',
              '97b6b97bd19801ec9210c9274c920e','97bcf7f0e47f531b0b0bb0b6fb0722','7f0e397bd07f595b0b0bc920fb0722',
              '9778397bd097c36b0b6fc9210c91aa','97b6b97bd197c36c9210c9274c920e','97bcf7f0e47f531b0b0bb0b6fb0722',
              '7f0e397bd07f595b0b0bc920fb0722','9778397bd097c36b0b6fc9210c8dc2','9778397bd097c36c9210c9274c920e',
              '97b6b7f0e47f531b0723b0b6fb0722','7f0e37f5307f595b0b0bc920fb0722','7f0e397bd097c36b0b6fc9210c8dc2',
              '9778397bd097c36b0b70c9274c91aa','97b6b7f0e47f531b0723b0b6fb0721','7f0e37f1487f595b0b0bb0b6fb0722',
              '7f0e397bd097c35b0b6fc9210c8dc2','9778397bd097c36b0b6fc9274c91aa','97b6b7f0e47f531b0723b0b6fb0721',
              '7f0e27f1487f595b0b0bb0b6fb0722','7f0e397bd097c35b0b6fc920fb0722','9778397bd097c36b0b6fc9274c91aa',
              '97b6b7f0e47f531b0723b0b6fb0721','7f0e27f1487f531b0b0bb0b6fb0722','7f0e397bd097c35b0b6fc920fb0722',
              '9778397bd097c36b0b6fc9274c91aa','97b6b7f0e47f531b0723b0b6fb0721','7f0e27f1487f531b0b0bb0b6fb0722',
              '7f0e397bd097c35b0b6fc920fb0722','9778397bd097c36b0b6fc9274c91aa','97b6b7f0e47f531b0723b0b6fb0721',
              '7f0e27f1487f531b0b0bb0b6fb0722','7f0e397bd07f595b0b0bc920fb0722','9778397bd097c36b0b6fc9274c91aa',
              '97b6b7f0e47f531b0723b0787b0721','7f0e27f0e47f531b0b0bb0b6fb0722','7f0e397bd07f595b0b0bc920fb0722',
              '9778397bd097c36b0b6fc9210c91aa','97b6b7f0e47f149b0723b0787b0721','7f0e27f0e47f531b0723b0b6fb0722',
              '7f0e397bd07f595b0b0bc920fb0722','9778397bd097c36b0b6fc9210c8dc2','977837f0e37f149b0723b0787b0721',
              '7f07e7f0e47f531b0723b0b6fb0722','7f0e37f5307f595b0b0bc920fb0722','7f0e397bd097c35b0b6fc9210c8dc2',
              '977837f0e37f14998082b0787b0721','7f07e7f0e47f531b0723b0b6fb0721','7f0e37f1487f595b0b0bb0b6fb0722',
              '7f0e397bd097c35b0b6fc9210c8dc2','977837f0e37f14998082b0787b06bd','7f07e7f0e47f531b0723b0b6fb0721',
              '7f0e27f1487f531b0b0bb0b6fb0722','7f0e397bd097c35b0b6fc920fb0722','977837f0e37f14998082b0787b06bd',
              '7f07e7f0e47f531b0723b0b6fb0721','7f0e27f1487f531b0b0bb0b6fb0722','7f0e397bd097c35b0b6fc920fb0722',
              '977837f0e37f14998082b0787b06bd','7f07e7f0e47f531b0723b0b6fb0721','7f0e27f1487f531b0b0bb0b6fb0722',
              '7f0e397bd07f595b0b0bc920fb0722','977837f0e37f14998082b0787b06bd','7f07e7f0e47f531b0723b0b6fb0721',
              '7f0e27f1487f531b0b0bb0b6fb0722','7f0e397bd07f595b0b0bc920fb0722','977837f0e37f14998082b0787b06bd',
              '7f07e7f0e47f149b0723b0787b0721','7f0e27f0e47f531b0b0bb0b6fb0722','7f0e397bd07f595b0b0bc920fb0722',
              '977837f0e37f14998082b0723b06bd','7f07e7f0e37f149b0723b0787b0721','7f0e27f0e47f531b0723b0b6fb0722',
              '7f0e397bd07f595b0b0bc920fb0722','977837f0e37f14898082b0723b02d5','7ec967f0e37f14998082b0787b0721',
              '7f07e7f0e47f531b0723b0b6fb0722','7f0e37f1487f595b0b0bb0b6fb0722','7f0e37f0e37f14898082b0723b02d5',
              '7ec967f0e37f14998082b0787b0721','7f07e7f0e47f531b0723b0b6fb0722','7f0e37f1487f531b0b0bb0b6fb0722',
              '7f0e37f0e37f14898082b0723b02d5','7ec967f0e37f14998082b0787b06bd','7f07e7f0e47f531b0723b0b6fb0721',
              '7f0e37f1487f531b0b0bb0b6fb0722','7f0e37f0e37f14898082b072297c35','7ec967f0e37f14998082b0787b06bd',
              '7f07e7f0e47f531b0723b0b6fb0721','7f0e27f1487f531b0b0bb0b6fb0722','7f0e37f0e37f14898082b072297c35',
              '7ec967f0e37f14998082b0787b06bd','7f07e7f0e47f531b0723b0b6fb0721','7f0e27f1487f531b0b0bb0b6fb0722',
              '7f0e37f0e366aa89801eb072297c35','7ec967f0e37f14998082b0787b06bd','7f07e7f0e47f149b0723b0787b0721',
              '7f0e27f1487f531b0b0bb0b6fb0722','7f0e37f0e366aa89801eb072297c35','7ec967f0e37f14998082b0723b06bd',
              '7f07e7f0e47f149b0723b0787b0721','7f0e27f0e47f531b0723b0b6fb0722','7f0e37f0e366aa89801eb072297c35',
              '7ec967f0e37f14998082b0723b06bd','7f07e7f0e37f14998083b0787b0721','7f0e27f0e47f531b0723b0b6fb0722',
              '7f0e37f0e366aa89801eb072297c35','7ec967f0e37f14898082b0723b02d5','7f07e7f0e37f14998082b0787b0721',
              '7f07e7f0e47f531b0723b0b6fb0722','7f0e36665b66aa89801e9808297c35','665f67f0e37f14898082b0723b02d5',
              '7ec967f0e37f14998082b0787b0721','7f07e7f0e47f531b0723b0b6fb0722','7f0e36665b66a449801e9808297c35',
              '665f67f0e37f14898082b0723b02d5','7ec967f0e37f14998082b0787b06bd','7f07e7f0e47f531b0723b0b6fb0721',
              '7f0e36665b66a449801e9808297c35','665f67f0e37f14898082b072297c35','7ec967f0e37f14998082b0787b06bd',
              '7f07e7f0e47f531b0723b0b6fb0721','7f0e26665b66a449801e9808297c35','665f67f0e37f1489801eb072297c35',
              '7ec967f0e37f14998082b0787b06bd','7f07e7f0e47f531b0723b0b6fb0721','7f0e27f1487f531b0b0bb0b6fb0722'],

    /**
      * 数字转中文速查表
      * @Array Of Property 
      * @trans ['日','一','二','三','四','五','六','七','八','九','十']
      * @return Cn string 
      */
    nStr1:["\u65e5","\u4e00","\u4e8c","\u4e09","\u56db","\u4e94","\u516d","\u4e03","\u516b","\u4e5d","\u5341"],

    /**
      * 日期转农历称呼速查表
      * @Array Of Property 
      * @trans ['初','十','廿','卅']
      * @return Cn string 
      */
    nStr2:["\u521d","\u5341","\u5eff","\u5345"],

    /**
      * 月份转农历称呼速查表
      * @Array Of Property 
      * @trans ['正','一','二','三','四','五','六','七','八','九','十','冬','腊']
      * @return Cn string 
      */
    nStr3:["\u6b63","\u4e8c","\u4e09","\u56db","\u4e94","\u516d","\u4e03","\u516b","\u4e5d","\u5341","\u51ac","\u814a"],

    /**
      * 返回农历y年一整年的总天数
      * @param lunar Year
      * @return Number
      * @eg:var count = calendar.lYearDays(1987) ;//count=387
      */
    lYearDays:function(y) {
        var i, sum = 348;
        for(i=0x8000; i>0x8; i>>=1) { sum += (calendar.lunarInfo[y-1900] & i)? 1: 0; }
        return(sum+calendar.leapDays(y));
    },

    /**
      * 返回农历y年闰月是哪个月;若y年没有闰月 则返回0
      * @param lunar Year
      * @return Number (0-12)
      * @eg:var leapMonth = calendar.leapMonth(1987) ;//leapMonth=6
      */
    leapMonth:function(y) { //闰字编码 \u95f0
        return(calendar.lunarInfo[y-1900] & 0xf);
    },

    /**
      * 返回农历y年闰月的天数 若该年没有闰月则返回0
      * @param lunar Year
      * @return Number (0、29、30)
      * @eg:var leapMonthDay = calendar.leapDays(1987) ;//leapMonthDay=29
      */
    leapDays:function(y) {
        if(calendar.leapMonth(y))  { 
            return((calendar.lunarInfo[y-1900] & 0x10000)? 30: 29); 
        }
        return(0);
    },

    /**
      * 返回农历y年m月(非闰月)的总天数,计算m为闰月时的天数请使用leapDays方法
      * @param lunar Year
      * @return Number (-1、29、30)
      * @eg:var MonthDay = calendar.monthDays(1987,9) ;//MonthDay=29
      */
    monthDays:function(y,m) {
        if(m>12 || m<1) {return -1}//月份参数从1至12,参数错误返回-1
        return( (calendar.lunarInfo[y-1900] & (0x10000>>m))? 30: 29 );
    },

    /**
      * 返回公历(!)y年m月的天数
      * @param solar Year
      * @return Number (-1、28、29、30、31)
      * @eg:var solarMonthDay = calendar.leapDays(1987) ;//solarMonthDay=30
      */
    solarDays:function(y,m) {
        if(m>12 || m<1) {return -1} //若参数错误 返回-1
        var ms = m-1;
        if(ms==1) { //2月份的闰平规律测算后确认返回28或29
            return(((y%4 == 0) && (y%100 != 0) || (y%400 == 0))? 29: 28);
        }else {
            return(calendar.solarMonth[ms]);
        }
    },

    /**
     * 农历年份转换为干支纪年
     * @param  lYear 农历年的年份数
     * @return Cn string
     */
    toGanZhiYear:function(lYear) {
        var ganKey = (lYear - 3) % 10;
        var zhiKey = (lYear - 3) % 12;
        if(ganKey == 0) ganKey = 10;//如果余数为0则为最后一个天干
        if(zhiKey == 0) zhiKey = 12;//如果余数为0则为最后一个地支
        return calendar.Gan[ganKey-1] + calendar.Zhi[zhiKey-1];
        
    },

    /**
     * 公历月、日判断所属星座
     * @param  cMonth [description]
     * @param  cDay [description]
     * @return Cn string
     */
    toAstro:function(cMonth,cDay) {
        var s   = "\u9b54\u7faf\u6c34\u74f6\u53cc\u9c7c\u767d\u7f8a\u91d1\u725b\u53cc\u5b50\u5de8\u87f9\u72ee\u5b50\u5904\u5973\u5929\u79e4\u5929\u874e\u5c04\u624b\u9b54\u7faf";
        var arr = [20,19,21,21,21,22,23,23,23,23,22,22];
        return s.substr(cMonth*2 - (cDay < arr[cMonth-1] ? 2 : 0),2) + "\u5ea7";//座
    },

    /**
      * 传入offset偏移量返回干支
      * @param offset 相对甲子的偏移量
      * @return Cn string
      */
    toGanZhi:function(offset) {
        return calendar.Gan[offset%10] + calendar.Zhi[offset%12];
    },

    /**
      * 传入公历(!)y年获得该年第n个节气的公历日期
      * @param y公历年(1900-2100);n二十四节气中的第几个节气(1~24);从n=1(小寒)算起 
      * @return day Number
      * @eg:var _24 = calendar.getTerm(1987,3) ;//_24=4;意即1987年2月4日立春
      */
    getTerm:function(y,n) {
        if(y<1900 || y>2100) {return -1;}
        if(n<1 || n>24) {return -1;}
        var _table = calendar.sTermInfo[y-1900];
        var _info = [
            parseInt('0x'+_table.substr(0,5)).toString() ,
            parseInt('0x'+_table.substr(5,5)).toString(),
            parseInt('0x'+_table.substr(10,5)).toString(),
            parseInt('0x'+_table.substr(15,5)).toString(),
            parseInt('0x'+_table.substr(20,5)).toString(),
            parseInt('0x'+_table.substr(25,5)).toString()
        ];
        var _calday = [
            _info[0].substr(0,1),
            _info[0].substr(1,2),
            _info[0].substr(3,1),
            _info[0].substr(4,2),
            
            _info[1].substr(0,1),
            _info[1].substr(1,2),
            _info[1].substr(3,1),
            _info[1].substr(4,2),
            
            _info[2].substr(0,1),
            _info[2].substr(1,2),
            _info[2].substr(3,1),
            _info[2].substr(4,2),
            
            _info[3].substr(0,1),
            _info[3].substr(1,2),
            _info[3].substr(3,1),
            _info[3].substr(4,2),
            
            _info[4].substr(0,1),
            _info[4].substr(1,2),
            _info[4].substr(3,1),
            _info[4].substr(4,2),
            
            _info[5].substr(0,1),
            _info[5].substr(1,2),
            _info[5].substr(3,1),
            _info[5].substr(4,2),
        ];
        return parseInt(_calday[n-1]);
    },

    /**
      * 传入农历数字月份返回汉语通俗表示法
      * @param lunar month
      * @return Cn string
      * @eg:var cnMonth = calendar.toChinaMonth(12) ;//cnMonth='腊月'
      */
    toChinaMonth:function(m) { // 月 => \u6708
        if(m>12 || m<1) {return -1} //若参数错误 返回-1
        var s = calendar.nStr3[m-1];
        s+= "\u6708";//加上月字
        return s;
    },

    /**
      * 传入农历日期数字返回汉字表示法
      * @param lunar day
      * @return Cn string
      * @eg:var cnDay = calendar.toChinaDay(21) ;//cnMonth='廿一'
      */
    toChinaDay:function(d){ //日 => \u65e5
        var s;
        switch (d) {
            case 10:
            s = '\u521d\u5341'; break;
        case 20:
            s = '\u4e8c\u5341'; break;
            break;
        case 30:
            s = '\u4e09\u5341'; break;
            break;
        default :
            s = calendar.nStr2[Math.floor(d/10)];
            s += calendar.nStr1[d%10];
        }
        return(s);
    },

    /**
      * 年份转生肖[!仅能大致转换] => 精确划分生肖分界线是“立春”
      * @param y year
      * @return Cn string
      * @eg:var animal = calendar.getAnimal(1987) ;//animal='兔'
      */
    getAnimal: function(y) {
        return calendar.Animals[(y - 4) % 12]
    },

    /**
      * 传入阳历年月日获得详细的公历、农历object信息 <=>JSON
      * @param y  solar year
      * @param m  solar month
      * @param d  solar day
      * @return JSON object
      * @eg:console.log(calendar.solar2lunar(1987,11,01));
      */
    solar2lunar:function (y,m,d) { //参数区间1900.1.31~2100.12.31
        if(y<1900 || y>2100) {return -1;}//年份限定、上限
        if(y==1900&&m==1&&d<31) {return -1;}//下限
        if(!y) { //未传参  获得当天
            var objDate = new Date();
        }else {
            var objDate = new Date(y,parseInt(m)-1,d)
        }
        var i, leap=0, temp=0;
        //修正ymd参数
        var y = objDate.getFullYear(),m = objDate.getMonth()+1,d = objDate.getDate();
        var offset   = (Date.UTC(objDate.getFullYear(),objDate.getMonth(),objDate.getDate()) - Date.UTC(1900,0,31))/86400000;
        for(i=1900; i<2101 && offset>0; i++) { temp=calendar.lYearDays(i); offset-=temp; }
        if(offset<0) { offset+=temp; i--; }
        
        //是否今天
        var isTodayObj = new Date(),isToday=false;
        if(isTodayObj.getFullYear()==y && isTodayObj.getMonth()+1==m && isTodayObj.getDate()==d) {
            isToday = true;
        }
        //星期几
        var nWeek = objDate.getDay(),cWeek = calendar.nStr1[nWeek];
        if(nWeek==0) {nWeek =7;}//数字表示周几顺应天朝周一开始的惯例
        //农历年
        var year = i;
        
        var leap = calendar.leapMonth(i); //闰哪个月
        var isLeap = false;
        
        //效验闰月
        for(i=1; i<13 && offset>0; i++) {
            //闰月
            if(leap>0 && i==(leap+1) && isLeap==false){ 
                --i;
                isLeap = true; temp = calendar.leapDays(year); //计算农历闰月天数
            }
            else{
                temp = calendar.monthDays(year, i);//计算农历普通月天数
            }
            //解除闰月
            if(isLeap==true && i==(leap+1)) { isLeap = false; }
            offset -= temp;
        }
        
        if(offset==0 && leap>0 && i==leap+1)
        if(isLeap){
            isLeap = false;
        }else{ 
            isLeap = true; --i;
        }
        if(offset<0){ offset += temp; --i; }
        //农历月
        var month   = i;
        //农历日
        var day     = offset + 1;
        
        //天干地支处理
        var sm      =   m-1;
        var gzY     =   calendar.toGanZhiYear(year);
        
        //月柱 1900年1月小寒以前为 丙子月(60进制12)
        var firstNode   = calendar.getTerm(year,(m*2-1));//返回当月「节」为几日开始
        var secondNode  = calendar.getTerm(year,(m*2));//返回当月「节」为几日开始
        
        //依据12节气修正干支月
        var gzM     =   calendar.toGanZhi((y-1900)*12+m+11);
        if(d>=firstNode) {
            gzM     =   calendar.toGanZhi((y-1900)*12+m+12);
        }
        
        //传入的日期的节气与否
        var isTerm = false;
        var Term   = null;
        if(firstNode==d) {
            isTerm  = true;
            Term    = calendar.solarTerm[m*2-2];
        }
        if(secondNode==d) {
            isTerm  = true;
            Term    = calendar.solarTerm[m*2-1];
        }
        //日柱 当月一日与 1900/1/1 相差天数
        var dayCyclical = Date.UTC(y,sm,1,0,0,0,0)/86400000+25567+10;
        var gzD = calendar.toGanZhi(dayCyclical+d-1);
        //该日期所属的星座
        var astro = calendar.toAstro(m,d);
        
        return {'lYear':year,'lMonth':month,'lDay':day,'Animal':calendar.getAnimal(year),'IMonthCn':(isLeap?"\u95f0":'')+calendar.toChinaMonth(month),'IDayCn':calendar.toChinaDay(day),'cYear':y,'cMonth':m,'cDay':d,'gzYear':gzY,'gzMonth':gzM,'gzDay':gzD,'isToday':isToday,'isLeap':isLeap,'nWeek':nWeek,'ncWeek':"\u661f\u671f"+cWeek,'isTerm':isTerm,'Term':Term,'astro':astro};
    },

    /**
      * 传入农历年月日以及传入的月份是否闰月获得详细的公历、农历object信息 <=>JSON
      * @param y  lunar year
      * @param m  lunar month
      * @param d  lunar day
      * @param isLeapMonth  lunar month is leap or not.[如果是农历闰月第四个参数赋值true即可]
      * @return JSON object
      * @eg:console.log(calendar.lunar2solar(1987,9,10));
      */
    lunar2solar:function(y,m,d,isLeapMonth) {   //参数区间1900.1.31~2100.12.1
        var isLeapMonth = !!isLeapMonth;
        var leapOffset  = 0;
        var leapMonth   = calendar.leapMonth(y);
        var leapDay     = calendar.leapDays(y);
        if(isLeapMonth&&(leapMonth!=m)) {return -1;}//传参要求计算该闰月公历 但该年得出的闰月与传参的月份并不同
        if(y==2100&&m==12&&d>1 || y==1900&&m==1&&d<31) {return -1;}//超出了最大极限值 
        var day  = calendar.monthDays(y,m); 
        var _day = day;
        //bugFix 2016-9-25 
        //if month is leap, _day use leapDays method 
        if(isLeapMonth) {
            _day = calendar.leapDays(y,m);
        }
        if(y < 1900 || y > 2100 || d > _day) {return -1;}//参数合法性效验
        
        //计算农历的时间差
        var offset = 0;
        for(var i=1900;i<y;i++) {
            offset+=calendar.lYearDays(i);
        }
        var leap = 0,isAdd= false;
        for(var i=1;i<m;i++) {
            leap = calendar.leapMonth(y);
            if(!isAdd) {//处理闰月
                if(leap<=i && leap>0) {
                    offset+=calendar.leapDays(y);isAdd = true;
                }
            }
            offset+=calendar.monthDays(y,i);
        }
        //转换闰月农历 需补充该年闰月的前一个月的时差
        if(isLeapMonth) {offset+=day;}
        //1900年农历正月一日的公历时间为1900年1月30日0时0分0秒(该时间也是本农历的最开始起始点)
        var stmap   =   Date.UTC(1900,1,30,0,0,0);
        var calObj  =   new Date((offset+d-31)*86400000+stmap);
        var cY      =   calObj.getUTCFullYear();
        var cM      =   calObj.getUTCMonth()+1;
        var cD      =   calObj.getUTCDate();

        return calendar.solar2lunar(cY,cM,cD);
    }
};

export default calendar
### Vue 实现万年历功能 要实现一个基于 Vue万年历功能,可以利用现有的日历插件并扩展其功能。以下是两种常见的方法: #### 方法一:使用 `vue-fullcalendar` 插件 通过集成 `vue-fullcalendar` 组件,可以快速构建一个基础的日历视图,并在此基础上增加万年历的相关逻辑。 ```javascript // main.js 中引入 vue-fullcalendar 和相关依赖 import FullCalendar from 'vue-fullcalendar' import 'fullcalendar/dist/fullcalendar.css' export default { components: { FullCalendar }, data() { return { calendarOptions: { header: { left: 'prev,next today', center: 'title', right: 'month,basicWeek,basicDay' // 支持多种视图模式 } } }; } } ``` 在模板部分定义日历组件: ```html <template> <div id="app"> <FullCalendar :config="calendarOptions"></FullCalendar> </div> </template> ``` 此方式提供了丰富的配置选项和交互能力[^1]。 --- #### 方法二:自定义实现万年历 如果需要更灵活的控制或者不希望依赖第三方库,则可以通过纯前端代码手动创建万年历。 ##### 数据结构设计 为了支持跨年的日期显示,需预先准备多年份的数据集合。 ```javascript function generateYears(startYear, endYear) { const years = []; for (let year = startYear; year <= endYear; year++) { years.push(year); } return years; } const yearsData = generateYears(2000, 2050); // 示例范围 console.log(yearsData); ``` ##### HTML 结构 采用嵌套列表形式渲染月份与天数。 ```html <div id="app"> <select v-model="selectedYear"> <option v-for="(year, index) in years" :key="index">{{ year }}</option> </select> <table border="1"> <tr v-for="(week, weekIndex) in monthDays" :key="'w'+weekIndex"> <td v-for="(day, dayIndex) in week" :key="'d'+dayIndex">{{ day || '' }}</td> </tr> </table> </div> ``` ##### JavaScript 部分 计算每个月的具体天数以及星期分布情况。 ```javascript new Vue({ el: '#app', data: { selectedYear: new Date().getFullYear(), years: [], months: ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'], daysInMonth: [] }, computed: { currentMonthDays() { let date = new Date(this.selectedYear, this.months.indexOf('January'), 1); let firstDayOfWeek = date.getDay(); let totalDays = new Date(this.selectedYear, this.months.length, 0).getDate(); let result = Array.from({ length: Math.ceil((firstDayOfWeek + totalDays) / 7) }, () => []); for(let d=1;d<=totalDays;d++){ let rowIdx=Math.floor((d+d%7)/8); result[rowIdx].push(d); } while(result[result.length-1].length!==7){ result[result.length-1].push(null); } return result; } }, created(){ this.years = generateYears(2000, 2050); } }); ``` 上述代码实现了动态加载指定年份下的具体月份数组及其对应的每日布局[^2]。 --- #### 老黄历 API 整合 对于某些特殊需求场景(如查看某一天的老黄历),可通过调用外部服务完成补充信息获取工作。例如 Juhe 提供的老黄历查询接口即可满足此类用途。 发送 GET 请求至目标 URL 并解析返回 JSON 数据即可获得当天详细的农历及其他附加属性说明[^3]。 ```javascript axios.get(`http://v.juhe.cn/laohuangli/d?date=${this.selectedDate}&key=YOUR_API_KEY`) .then(response=>{ console.log(response.data.result); }) .catch(error=>{console.error(error)}); ``` --- ###
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