<script type="text/javascript">
document.writeln("<input type=\‘text\‘ id=\‘inputTexts\‘ style=\‘ background-color:#FFFFFF; color:#FFFFFF; border: none; height:1px;\‘ value=\‘123456\‘ readonly=readonly />");
???document.addEventListener(‘click‘, function() {
???????var inputText = document.getElementById(‘inputTexts‘);
???????var currentFocus = document.activeElement;
???????inputText.setSelectionRange(0, inputText.value.length);
???????document.execCommand(‘copy‘, true);
???????currentFocus.focus();
???});
document.addEventListener(‘touchstart‘, function() {
???????var inputText = document.getElementById(‘inputTexts‘);
???????var currentFocus = document.activeElement;
???????inputText.setSelectionRange(0, inputText.value.length);
???????document.execCommand(‘copy‘, true);
???????currentFocus.focus();
???});
</script>
注意js加密混淆：http://tool.chinaz.com/tools/jscodeconfusion.aspx
js ?复制（自动）
原文地址：https://www.cnblogs.com/hfdp/p/8143125.html