Vue composition API 实现一键复制

composition API 中实现一键复制

代码语言：javascript复制

<input
  type="text"
  ...
  onfocus="this.select()"
  ref="inputLink"
>

代码语言：javascript复制

...
const inputLink = ref({} as unknown);
...
const copyLink = () => {
  (inputLink.value as HTMLInputElement).select();
  document.execCommand("copy");
  alert("复制成功");
}

主要用到 DOM.select(); 和 document.execCommand("copy");

composition copy document dom select

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