Copy text to Clipboard

copy.js

function copy(text){
    const input = document.createElement('input');
    input.setAttribute('readonly', 'readonly');
    input.setAttribute('value', text);
    input.style = "position:absolute;opacity:0";
    document.body.appendChild(input);
    input.select();
    if (document.execCommand('copy')) {
        console.log('复制成功');
    }
    document.body.removeChild(input);
}