大家好，我想要复制按钮在我的移动网站，我已经实现了它与JS，它工作良好的android但在ios文本不复制，有没有办法复制文本在ios safari？
这是我在android浏览器上工作的代码
var input = document.getElementById("input_output");
var button = document.getElementById("copy-button");
button.addEventListener("click", function (event) {
event.preventDefault();
input.select();
document.execCommand("copy");
});
谢谢
你可以试试这个，它将适用于Ios和其他浏览器。
button.addEventListener("click", function (event) {
event.preventDefault();
if (navigator.userAgent.match(/ipad|ipod|iphone/i)) {
var $input = $('#input_output');
$input.val();
var el = $input.get(0);
var editable = el.contentEditable;
var readOnly = el.readOnly;
el.contentEditable = true;
el.readOnly = false;
var range = document.createRange();
range.selectNodeContents(el);
var sel = window.getSelection();
sel.removeAllRanges();
sel.addRange(range);
el.setSelectionRange(0, 999999);
el.contentEditable = editable;
el.readOnly = readOnly;
var successful = document.execCommand('copy');
$input.blur();
var msg = successful ? 'successful ' : 'un-successful ';
}
else{
var copyTextarea = document.querySelector('#input_output');
copyTextarea.select();
var successful = document.execCommand('copy');
var msg = successful ? 'successful ' : 'unsuccessful';
}
}）；
