【js】点击复制

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$(".clickCopy").click(function () {
  let copyText = $(this).html();
  let textarea = document.createElement("textarea");
  textarea.style.position = "fixed";
  textarea.style.opacity = 0;
  textarea.value = copyText;
  document.body.appendChild(textarea);
  textarea.select();
  document.execCommand("copy");
  document.body.removeChild(textarea);
  console.log("提示复制成功")
});