var copyBtn = document.querySelector(‘#copy-btn’);<\/p>\n

copyBtn.addEventListener(‘click’, function() {<\/p>\n

var text = ‘\u8fd9\u662f\u8981\u590d\u5236\u7684\u6587\u672c’;<\/p>\n

var dataTransfer = new DataTransfer();<\/p>\n

dataTransfer.setData(‘text\/plain’, text);<\/p>\n

document.addEventListener(‘copy’, function(event) {<\/p>\n

event.preventDefault();<\/p>\n

event.clipboardData.setData(‘text\/plain’, text);<\/p>\n

});<\/p>\n

document.execCommand(‘copy’);<\/p>\n

});<\/p>\n<\/p>\n

“`<\/p>\n

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\u603b\u7ed3<\/p>\n

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