<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
</head>
<body>
<p class="DzWx">
<span class="wx">微信：<span id="wxContent"> abcdefg123456</span></span>
<button class="copy" id="copyId">复制</button>
</p>
</body>
<script src="https://code.jquery.com/jquery-3.1.1.min.js"></script>
<script>
$(".copy")[0].onclick = function(){
var txt = $('#wxContent').text();
Copy(txt);
}
// 复制微信号函数
function Copy(str) {
var save = function(e) {
e.clipboardData.setData('text/plain', str);
e.preventDefault();
};
document.addEventListener('copy', save);
document.execCommand('copy');
document.removeEventListener('copy', save);
console.log('复制成功');
}
</script>
</html>