<div class="el-upload__tip">
        <el-button
          style="margin-top: 2px"
          size="small"
          type="primary"
          @click="downloadTemplate()"
        >下载模板
        </el-button>
      </div>


         /**
         *@todo 下载模板
         */
        downloadTemplate() {
          getDownloadTemplate("OSS_ADDRESS").then((response) => {
            if (response.data.data == null) {
              this.verifyRole = true;
              this.showToal(
                "提示",
                "该页面下无下载模板，请投诉给管理员",
                "warning"
              );
            }
            let downloadElement = document.createElement("a");
            let url =
              response.data.data + "/template-import/user_notice_import.xls";
            downloadElement.href = url;
            document.body.appendChild(downloadElement);
            // 点击下载
            downloadElement.click();
          });
        },

效果图：