JavaScript将文本复制到剪切板函数

copyToClipboard.js

String.prototype.copyToClipboard = function() {
    var textArea = document.createElement("textarea");
    textArea.value = this;
    document.body.appendChild(textArea);
    textArea.select();
    try {
        var result = document.execCommand('copy');
    } catch (e) {
        var result = false;
    }
    document.body.removeChild(textArea);
    console.log(`'${this}' copyTextToClipboard: ${result}`);
    return this;
};

JavaScript将文本复制到剪切板函数

• Useage:
  '2333333'.copyToClipboard();
  Then try Paste

• Console:
  '233333333' copyTextToClipboard: true