vue项目elementUIinput框扫码枪扫描过快出现数据丢失问题及解决方案

<el-input  v-model="barcode" clearable size="small" placeholder="请扫描条码编号" style="width: 200px" 
 class="filter-item" @keyup.enter.native="toQuery()"  />

  <script>
   export default {
     data() {
       return {
         barcode:''
       }
    } 
   methods: {
    toQuery() {
      let verifyParam = {};
      verifyParam = {
        barcode: this.barcode,
        name: this.pageOrderName,
      };
      this.barcode = null;
      verifyPutIn(verifyParam).then((res) => {
        if (res.code == 0) {
          this.getInput(verifyParam.barcode);
        } else {
          this.$confirm(
            res.msg, res.code == -1 ? "是否强制⼊库?" : "强制⼊库",
            {
              confirmButtonText: window.vm.$i18n.t("backTips.confirm"),
              cancelButtonText: window.vm.$i18n.t("backTips.cancel"),
              type: "warning",
            }
          ).then(() => {
            this.getInput(verifyParam.barcode);
          });
        }
      });
    },
    getInput(codeStr) {
      this.queryParams = {
        code: codeStr,
        name: this.pageOrderName,
      };
      operatePos(this.queryParams).then((res) => {
        if (res.code == 0) {
          this.name = "";
          // 开启自动播放
          this.audio.autoplay = true;
          this.audio.src = this.successUrl;
          if (res.data) {
            this.sonList = res.data;
            this.getNumList(this.sonList);
            this.poData = res.data.lastScanBoxCode.slice(
              res.data.lastScanBoxCode.length - 1
            );
            this.boxName = res.data.currentRfid.slice(0, 2);
            this.boxPartitionCounts = [];
            for (let i = 0; i < res.data.boxPartitionCounts.length; i++) {
              this.boxPartitionCounts.push({
                latticeNumber: this.boxNoList[i],
                amount: res.data.boxPartitionCounts[i],
              });
            }
            this.resSize = res.data.platsize;
          }
          this.$infoMsg.showInfoMsg(res.msg, this);
        } else {
          // 开启自动播放
          this.audio.autoplay = true;
          this.audio.src = this.errorUrl;
          this.$infoMsg.showErrORMsg(res.msg, this);
        }
      });
    }, 
 }
  </script>