JS复制文本到剪切板

// 是否支持复制 export const isSupportCopy = ((!!document.queryCommandSupported) && document.queryCommandSupported('copy')); const copyTempElement = document.createElement('textarea'); copyTempElement.setAttribute('style', 'margin:0;padding:0;width:0;height:0;position:absolute;'); document.body.appendChild(copyTempElement); // 复制文本到剪切板 export function copyText(text) { let succeeded; try { copyTempElement.value = text; copyTempElement.select(); succeeded = document.execCommand('copy'); } catch (err) { succeeded = false; } return succeeded; }