在vue里面的根据日历预约会议室组件,网上的日历预约组件都是英文文档很不好练习，自己写一个组件供大家参考，代码可运行

<template>
  <div class="containes">
    <!-- 头部 -->
    <div class="header">
      <div class="headerleft">
        <div class="tybox">
          <div style="backgroundColor: #1890ff;" class="selecttype"></div>
          <div class="text">已预订</div>
        </div>
        <div class="tybox">
          <div style="backgroundColor: #72bbff" class="selecttype"></div>
          <div class="text">当前选择</div>
        </div>
        <div class="tybox">
          <div style="border: 1px solid #EEEEEE " class="selecttype"></div>
          <div class="text">空闲</div>
        </div>
        <div class="tybox">
          <div style="backgroundColor: #bbb" class="selecttype"></div>
          <div class="text">不可预订</div>
        </div>
      </div>
      <div class="headerright">
        <div>
          <i class="el-icon-arrow-left" @click="backFn"></i><i class="el-icon-arrow-left"></i>
        </div>
        <div>{{date[0]}}</div>
        <div>
          <i class="el-icon-arrow-right"></i><i @click="nextFn" class="el-icon-arrow-right"></i>
        </div>
      </div>
    </div>
    <!-- 日历部分 -->
    <div class="calendar">
      <div class="calendarleft">
        <div class="ctop"></div>
        <div class="cbottom">
          <!-- 时间 -->
          <div v-for="item in timeList" class="week">
            <div style="fontSize:14px;">{{ item }}</div>
          </div>
        </div>
      </div>
      <div class="calendarright">
        <div class="crtop">
          <div v-for="(item, index) in date" :key="index" class="rdate">
            <div style="fontSize:12px;">{{ item + weekArr[index] }}</div>
          </div>
        </div>
        <div class="crbottom">
          <!-- 日历内容 -->
          <template v-for="(item, index) in rili">
            <div :key="index" @click="selectcalendar(item)" :class="{box:true,selecolor:seleArr.findIndex(ite => ite===item)>-1}"></div>
          </template>
        </div>
      </div>
    </div>
  </div>
</template>

<script>
console.log(new Date());
export default {
  mounted() {
    this.getDate();
    this.Rendering();
    // this.backDate()
  },
  data() {
    return {
      date: [],
      timeList: [
        "08:30",
        "09:00",
        "09:30",
        "10:00",
        "10:30",
        "11:00",
        "11:30",
        "12:00",
        "12:30",
        "13:00",
        "13:30",
        "14:00",
        "14:30",
        "15:00",
        "15:30",
        "16:00",
        "16:30",
      ],
      weekArr: [],
      rili: [],
      seleArr: [],
      x:1
    };
  },
  methods: {
    // 获取日期
    getDate() {
      var today = new Date();
      var dateArr = [];
      for (var i = 0; i < 10*this.x; i++) {
        var newDate = new Date(today.getTime() + i * 1000 * 60 * 60 * 24);
        var year = newDate.getFullYear();
        var month =
          parseInt(newDate.getMonth()) + 1 > 9
            ? parseInt(newDate.getMonth()) + 1
            : "0" + (parseInt(newDate.getMonth()) + 1);
        var day =
          newDate.getDate() > 9 ? newDate.getDate() : "0" + newDate.getDate();
        var fullDate = `${year}-${month}-${day}`;
        dateArr.push(fullDate);
      }
      this.date = dateArr.slice(10*(this.x-1),dateArr.length);
      // console.log("原", dateArr);
      // console.log("1", dateArr.slice(10*(this.x-1),dateArr.length).reverse());

      function isNull(object) {
        if (object == null || typeof object == "undefined") {
          return true;
        }
        return false;
      }
      // 获取 星期几
      function getWeek(dateString) {
        var date;
        if (isNull(dateString)) {
          date = new Date();
        } else {
          var dateArray = dateString.split("-");
          date = new Date(
            dateArray[0],
            parseInt(dateArray[1] - 1),
            dateArray[2]
          );
        }
        var weeks = new Array("日", "一", "二", "三", "四", "五", "六");
        return "星期" + weeks[date.getDay()];
        // return "星期" + "日一二三四五六".charAt(date.getDay);
      }
      let arr = [];
      dateArr.forEach((it) => {
        arr.push(getWeek(it));
      });
      this.weekArr = arr.slice(10*(this.x-1),arr.length);
      // console.log("2", arr.slice(10*(this.x-1),arr.length));
    },
    // 前几天的日期(x为负数的时候使用)
    backDate(){
      var today = new Date();
      var dateArr = [];
      // let x = -2 //-1的效果喝1的效果一样 从-2 开始
      for (var i = 0; i > 10 * this.x; i--) {
        var newDate = new Date(today.getTime() + i * 1000 * 60 * 60 * 24);
        var year = newDate.getFullYear();
        var month =
          parseInt(newDate.getMonth()) + 1 > 9
            ? parseInt(newDate.getMonth()) + 1
            : "0" + (parseInt(newDate.getMonth()) + 1);
        var day =
          newDate.getDate() > 9 ? newDate.getDate() : "0" + newDate.getDate();
        var fullDate = `${year}-${month}-${day}`;
        dateArr.push(fullDate);
        this.date=dateArr.slice(10*(this.x+1)*-1,dateArr.length)
      // console.log("1.1", dateArr.slice(10*(this.x+1)*-1,dateArr.length));
      // console.log('2.0',dateArr)

       function isNull(object) {
        if (object == null || typeof object == "undefined") {
          return true;
        }
        return false;
      }
      // 获取 星期几
      function getWeek(dateString) {
        var date;
        if (isNull(dateString)) {
          date = new Date();
        } else {
          var dateArray = dateString.split("-");
          date = new Date(
            dateArray[0],
            parseInt(dateArray[1] - 1),
            dateArray[2]
          );
        }
        var weeks = new Array("日", "一", "二", "三", "四", "五", "六");
        return "星期" + weeks[date.getDay()];
        // return "星期" + "日一二三四五六".charAt(date.getDay);
      }
      let arr = [];
      dateArr.forEach((it) => {
        arr.push(getWeek(it));
      });
      this.weekArr = arr.slice(10*(this.x+1)*-1,arr.length);
      console.log("2.3", arr.slice(10*(this.x+1)*-1,arr.length));
      }
      },
    // 渲染
    Rendering() {
      this.timeList.forEach((item) => {
        this.date.forEach((v) => {
          let obj = { date: v, time: item };
          this.rili.push(obj);
        });
      });
      // console.log(19, this.rili);
    },
    // 点击选择
    selectcalendar(ite) {
      if(this.seleArr.findIndex(item => item===ite)>-1){
        return
      }
      this.seleArr.push(ite)
      this.$message('选中'+ite.date+'--'+ite.time);
      this.$emit('selectcalendar',ite)
      console.log('时间数组',this.seleArr)
    },
    nextFn(){
      this.x+=1
      if(this.x===-1){
        this.x=1
      }
      this.seleArr=[]
      this.rili=[]
      this.weekArr=[]
      if(this.x>0){
       this.getDate()
      }if (this.x<0){
        this.backDate()
      }
      this.Rendering()
    },
    backFn(){
      this.x-=1
      if(this.x===0){
        this.x=-2
      }
      this.seleArr=[]
      this.rili=[]
      this.weekArr=[]
      if(this.x>0){
       this.getDate()
      }if (this.x<0){
        this.backDate()
      }
      this.Rendering()
    }
  },
};
</script>

<style lang="scss" scoped>
.containes{
    padding: 20px 0 !important;
}
.header {
  display: flex;
  align-items: center;
  height: 10%;
  border: 1px solid #EEEEEE ;
  padding: 20px;
  .headerleft {
    width: 40%;
    height: 100%;
    display: flex;
    align-items: center;
    .tybox {
      display: flex;
      align-items: center;
      font-size: 16px;
      height: 30px;
      margin-left: 15px;
      // width:100px;
      .selecttype {
        height: 16px;
        width: 30px;
        // background-color: skyblue;
      }
      .text {
        margin-left: 10px;
      }
    }
  }
  .headerright {
    display: flex;
  }
}
.calendar {
  display: grid;
  grid-template-columns: 1fr 9fr;
  height: 90%;
  .calendarleft {
    height: 100%;
    .ctop {
      height: 10%;
      border: 1px solid #EEEEEE ;
    }
    .cbottom {
      height: 90%;
      display: grid;
      justify-items: stretch;
      grid-template-rows: repeat(17, 1fr);
      .week {
        display: flex;
        align-items: center;
        justify-content: center;
        border: 1px solid #EEEEEE ;
      }
    }
  }
  .calendarright {
    height: 100%;
    // background-color: red;
    .crtop {
      display: grid;
      grid-template-columns: repeat(10, 1fr);
      height: 10%;
      .rdate {
        display: flex;
        align-items: center;
        justify-content: center;
        height: 100%;
        border: 1px solid #EEEEEE ;
        text-align: center;
      }
    }
    .crbottom {
      height: 90%;
      display: grid;
      grid-template: repeat(17, 1fr) / repeat(10, 1fr);
      .box {
        border: 1px solid #EEEEEE ;
      }
       .selecolor{
          background-color: #72bbff;
        }
    }
  }
}
</style>

后面有完善再更新（小屏幕电脑可能会有响应式问题后期有时间修复）