JavaScript如何实现复制文本添加出处,下面来看看剪贴板里自动加上版权出处的技术js如何实现。
可以用如下代码实现:
<script>
function addLink() {
var body_element = document.body;
var selection;
var blogName = '网站名称';
selection = window.getSelection() ? window.getSelection() : document.selection.createRange().text;
if (window.clipboardData) {
var pagelink ="<br/>---------------------<br/>"+"<br/>原文地址:"+document.location.href+"";
var copyText = selection + pagelink;
window.clipboardData.setData ("Text", copyText);
return false;
} else {
var pagelink = "<br/>---------------------<br/>"+"<br/>原文地址:"+document.location.href+"";
var copyText = selection + pagelink;
var newDiv = document.createElement('div');
newDiv.style.position ='absolute';
newDiv.style.left ='-123456789px';
body_element.appendChild(newDiv);
newDiv.innerHTML = copyText;
selection.selectAllChildren(newDiv);
window.setTimeout(function() {
body_element.removeChild(newDiv);
},0);
}
}
document.oncopy = addLink;
</script>
👋 感谢您的观看!
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