wordpress实现复制网页内容自动添加版权信息的方法教程

wordpress如何实现复制网页内容自动添加版权信息？在知乎复制文章内容时，会自动带版权链接。这个功能是否能挪到wordpress博客程序里呢？答案是可以的，虽然功能比起来有些简单，但是足够用了。

JS代码实现仿知乎自动添加版权功能

1、JS调用代码：

<pre class="inline:true decode:1 " ><script =”text/javascript”>这里放版权代码</script>

1	<pre class="inline:true decode:1 " ><script =”text/javascript”>这里放版权代码</script>

2、版权代码1：

<pre class="inline:true decode:1 " >function addLink() {
var selection = window.getSelection();
pagelink = “. 原文出自[ wp自学笔记 ] 转载请保留原文链接: ” + document.location.href;
copytext = selection + pagelink;
newdiv = document.createElement(‘div’);
newdiv.style.position = ‘absolute’;
newdiv.style.left = ‘-99999px’;
document.body.appendChild(newdiv);
newdiv.innerHTML = copytext;
selection.selectAllChildren(newdiv);
window.setTimeout(function () {
document.body.removeChild(newdiv);
}, 100);
}
document.oncopy = addLink;

<pre class="inline:true decode:1 " >function addLink() {

var selection = window.getSelection();

pagelink = “. 原文出自[ wp自学笔记 ] 转载请保留原文链接: ” + document.location.href;

copytext = selection + pagelink;

newdiv = document.createElement(‘div’);

newdiv.style.position = ‘absolute’;

newdiv.style.left = ‘-99999px’;

document.body.appendChild(newdiv);

newdiv.innerHTML = copytext;

selection.selectAllChildren(newdiv);

window.setTimeout(function () {

document.body.removeChild(newdiv);

}, 100);

}

document.oncopy = addLink;

3、版权代码2：

<pre class="inline:true decode:1 " >function addLink() {
var body_element = document.body;
var selection;
selection = window.getSelection();
if (window.clipboardData) { // Internet Explorer
var pagelink =”rnrn 原文出自[ wp自学笔记 ] 转载请保留原文链接: “+document.location.href+””;
var copytext = selection + pagelink;
window.clipboardData.setData (“Text”, copytext);
return false;
} else {
var pagelink = ” 原文出自[ wp自学笔记 ] 转载请保留原文链接: “+document.location.href+””;
var copytext = selection + pagelink;
var newdiv = document.createElement(‘div’);
newdiv.style.position=’absolute’;
newdiv.style.left=’-99999px’;
body_element.appendChild(newdiv);
newdiv.innerHTML = copytext;
selection.selectAllChildren(newdiv);
window.setTimeout(function() {
body_element.removeChild(newdiv);
},0);
}
}
document.oncopy = addLink;