vue复制文本

 <p>{{ friendinfo.platTypeName }}账号:{{ friendinfo.commentUserId }}</p>
<div class="copy" @click="myCopy(friendinfo.commentUserId)">
  复制账号
</div>



myCopy(item) {
    var copyCon = document.createElement("input");
    copyCon.value = item
    document.body.appendChild(copyCon)
    copyCon.select(); // 选择对象
    document.execCommand('Copy'); // 执行浏览器复制命令
    this.$dialog.quicktips('复制成功')
    document.body.removeChild(copyCon);
  },