下面的是组件 , 只需要引入传参即可 

          <Optical-axis-assembly  :data="this.leftCalInfoData.timeAxis"    :Index="5“ /   >

Index  属性值为Number类型  展示表示一列展示几条数据

data   为数据   数据格式及字段 : [{name:'吉照亮',date:'19990416'}]

<template>
  <div>
    <div style="width: 100%; display: flex; position: relative;margin-top:30px">
      <div style="width: 10%; margin-left: 30px">
        <div>
          <!-- 开头 -->
          <span
            data-v-jzl20210826=""
            style="margin-top: 49.5px"
            class="headerRadio"
          ></span>
          <!-- 第二行 -->
          <span
            class="hingelisHeard"
            v-if="experienceData.length > Index * 2"
            style="margin-top: 98.9px"
          ></span>
          <span
            data-v-jzl20210826=""
            v-if="
              experienceData.length > Index &&
              experienceData.length <= Index * 2
            "
            style="margin-top: 98.5px"
            class="hingeorgerHeard"
          ></span>
          <!-- 第三行 -->
          <!-- <span class="hingelisHeard" style="margin-top:99.5px"></span> -->
          <span
            data-v-jzl20210826=""
            v-if="experienceData.length > Index * 3"
            style="margin-top: 99.5px"
            class="hingeorgerHeard"
          ></span>
        </div>
      </div>
      <div style="width: 75%">
        <!-- 第一行数据 -->
        <div style="display: flex">
          <div
            class="timeline"
            v-for="(v, i) in DisplayProcessing(experienceData, 1)"
            :key="i"
          >
            <div class="border"></div>
            <div class="Nodes"></div>
            <div class="timeNodes">
                <el-tooltip class="item" effect="dark" :content="v.name" placement="right">
              <p class="nodeTimelis">
                <span>{{ v.name }}</span>
              </p>
                  </el-tooltip>
              <p class="nodeTimes">
                <span>{{ v.date }}</span>
              </p>
            </div>
          </div>
        </div>
        <!-- 第二行数据 -->
        <div style="display: flex">
          <div
            class="timeline"
            v-for="(v, i) in DisplayProcessings(experienceData, 2)"
            :key="i"
          >
            <div class="border"></div>
            <div class="Nodes"></div>
            <div class="timeNodes">
             <el-tooltip class="item" effect="dark" :content="v.name" placement="right">
              <p class="nodeTimelis">
                <span>{{ v.name }}</span>
              </p>
                  </el-tooltip>
              <p class="nodeTimes">
                <span>{{ v.date }}</span>
              </p>
            </div>
          </div>
        </div>
        <!-- 第三行数据 -->
        <div style="display: flex">
          <div
            class="timeline"
            v-for="(v, i) in DisplayProcessingss(experienceData, 3)"
            :key="i"
          >
            <div class="border" style="top: 51%"></div>
            <div class="Nodes" style="top: 51%"></div>
            <div class="timeNodes">
             <el-tooltip class="item" effect="dark" :content="v.name" placement="right">
              <p class="nodeTimelis">
                <span>{{ v.name }}</span>
              </p>
                  </el-tooltip>
              <p class="nodeTimes">
                <span>{{ v.date }}</span>
              </p>
            </div>
          </div>
        </div>
        <!-- 第四行数据 -->
        <div style="display: flex">
          <div
            class="timeline"
            v-for="(v, i) in DisplayProcessingsss(experienceData, 4)"
            :key="i"
          >
            <div class="border" style="top: 51%"></div>
            <div class="Nodes" style="top: 51%"></div>
            <div class="timeNodes">
               <el-tooltip class="item" effect="dark" :content="v.name" placement="right">
              <p class="nodeTimelis">
                <span>{{ v.name }}</span>
              </p>
                  </el-tooltip>
              <p class="nodeTimes">
                <span>{{ v.date }}</span>
              </p>
            </div>
          </div>
        </div>
      </div>

      <div style="width: 10%; margin-right: 30px">
        <div>
          <!-- 第一行 -->
          <span class="hingelis" v-if="experienceData.length > Index"></span>
          <span
            data-v-jzl20210826=""
            v-if="experienceData.length <= Index"
            class="hingeorger"
          ></span>
          <!-- 第二行 -->
          <span
            class="hingelis"
            v-if="experienceData.length > Index * 3"
            style="margin-top: 100.3px"
          ></span>
          <span
            data-v-jzl20210826=""
            v-if="
              experienceData.length > Index * 2 &&
              experienceData.length <= Index * 3
            "
            style="margin-top: 100.3px"
            class="hingeorger"
          ></span>
          <!-- 第三行 -->
          <!-- <span class="hingelis" style="margin-top:100.3px"></span> -->
          <!-- <span  data-v-jzl20210826="" style="margin-top:100.3px" class="hingeorger"></span> -->
        </div>
      </div>
      <!-- <div style="width: 70px; display: flex; align-items: center">
        <span style="margin-left: 10px">{{ true ? "展开" : "收起" }}</span>
        <img
          style="margin-left: 3px; width: 15px; height: 15px"
          src="../../assets/image/open.png"
          alt
        />
        <img v-if="false" src="../../assets/image/put.png" alt />
      </div> -->
    </div>
  </div>
</template>
<script>
export default {
  props: {
    data: [],
    Index: 0, //第一行展示X条数据
  },
  data() {
    return {
      experienceData: this.data,
    };
  },
  methods: {
    DisplayProcessing(Arg, Num) {
      if (Num == 1) {
        let arr = Arg.slice(0, this.Index * Num);
        return arr;
      }
    },
    DisplayProcessings(Arg, Num) {
      if (Num == 2) {
        let arr = Arg.slice(this.Index, this.Index * Num).reverse();
        return arr;
      }
    },
    DisplayProcessingss(Arg, Num) {
      if (Num == 3) {
        let arr = Arg.slice(this.Index * 2, this.Index * Num);
        return arr;
      }
    },
    DisplayProcessingsss(Arg, Num) {
      if (Num == 4) {
        let arr = Arg.slice(this.Index * 3, this.Index * Num).reverse();
        return arr;
      }
    },
  },
  watch: {
    data: function (newVal, oldVal) {
      this.experienceData = newVal;
    },
  },
};
</script>
<style scoped>
.timeline {
  width: 100%;
  height: 100px;
  position: relative;
}
.border {
  width: 100%;
  border-bottom: 1px solid #cccccc;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.Nodes {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: white;
  border: 5px solid #0075c7;
  position: absolute;
  right: 35px;
  top: 50%;
  transform: translate(0, -50%);
}

.timeNodes {
  position: absolute;
  text-align: center;
  right: -5px;
  width: 105px;
  top: 50%;
  transform: translate(0, -50%);
}

.nodeTimelis {
  width: 70px;
  margin-bottom: 20px;
  margin-left: 20px;
  overflow: hidden;
  word-break: keep-all;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.nodeTimes {
  margin-top: 15px;
}

.hingelis {
  content: "";
  display: block;
  width: 100%;
  height: 99.1px;
  border: 1px solid #cccccc;
  border-radius: 0 50px 50px 0;
  border-left: 0px;
  margin-top: 49.5px;
}

.hingelisHeard {
  content: "";
  display: block;
  width: 100%;
  height: 100px;
  border: 1px solid #cccccc;
  border-radius: 50px 0 0 50px;
  border-right: 0px;
  margin-top: 50px;
}

.hingeorger {
  display: block;
  width: 100%;
  border-bottom: 1px solid #cccccc;
  margin: 49.5px 0;
  position: relative;
}
.hingeorgerHeard {
  display: block;
  width: 100%;
  border-bottom: 1px solid #cccccc;
  position: relative;
}

.hingeorgerHeard[data-v-jzl20210826]:after {
  content: "";
  position: absolute;
  top: -4px;
  left: -2px;
  border-top: 5px solid transparent;
  border-right: 12px solid #cccccc;
  border-bottom: 5px solid transparent;
}

.hingeorger[data-v-jzl20210826]:after {
  content: "";
  position: absolute;
  top: -4px;
  right: -2px;
  border-top: 5px solid transparent;
  border-left: 12px solid #cccccc;
  border-bottom: 5px solid transparent;
}

.headerRadio {
  display: block;
  width: 100%;
  border-bottom: 1px solid #cccccc;
  position: relative;
}

.headerRadio[data-v-jzl20210826]:after {
  content: "";
  position: absolute;
  top: -4px;
  left: -2px;
  width: 1px;
  height: 1px;
  border-radius: 50%;
  background: #cccccc;
  border: 5px solid #cccccc;
  position: absolute;
  right: 35px;
  top: 50%;
  transform: translate(0, -50%);
}
</style>