gaga-js-utils/src/cliboard/index.js

js tools

/**
 *  复制文本
 */
exports.cliboard = (str) => {
    const el = document.createElement("textarea");
    el.value = str;
    el.setAttribute("readonly", "");
    el.style.position = "absolute";
    el.style.left = "-9999px";
    el.style.top = "-9999px";
    document.body.appendChild(el);
    const selected =
        document.getSelection().rangeCount > 0 ?
        document.getSelection().getRangeAt(0) :
        false;
    el.select();
    document.execCommand("copy");
    document.body.removeChild(el);
    if (selected) {
        document.getSelection().removeAllRanges();
        document.getSelection().addRange(selected);
    }
};