点击复制链接

 <el-button
                  type="text"
                  size="small"
                  @click="
                    copyUrl(
                      baseLink +
                        '?product=' +
                        iteam.productKey +
                        '&version=' +
                        iteam.versionNum
                    )
                  "
                  >复制链接</el-button>

  // 点击复制链接
    copyUrl(link) {
      var domUrl = document.createElement("input");
      domUrl.value = link;
      domUrl.id = "creatDom";
      document.body.appendChild(domUrl);
      domUrl.select(); // 选择对象
      document.execCommand("Copy"); // 执行浏览器复制命令
      let creatDom = document.getElementById("creatDom");
      creatDom.parentNode.removeChild(creatDom);
      return this.$message.success("链接复制成功！");
    },