JavaScript 将文字复制到剪贴板

            copyTextToClipboard() {
                //console.log(text)
                let textArea = document.createElement("textarea");
                textArea.value = text;
                document.body.appendChild(textArea);
                textArea.focus();
                textArea.select();

                try {
                    let successful = document.execCommand('copy');
                    if (successful == true) {
                        //console.log("复制输入框的值",textArea.value)
                        this.$message.success("复制成功！");
                    } else {
                        this.$message.success("该浏览器不支持点击复制到剪贴板");
                    }
                } catch (err) {
                    alert('该浏览器不支持点击复制到剪贴板');
                }
                document.body.removeChild(textArea);
            },