//查詢需要複製的區域，成功和失敗的操作，需引入clipboard.js 和jquery.js

var clipboard1 = new Clipboard('.a');

            clipboard1.on('success', function(e) {

                // console.log(e);

                // alert("複製成功！")

                var showAlert = new ShowAlert({

                    tit: '提示',

                    text: "複製成功！",

                    btnText: '確定'

                })

            });

            clipboard1.on('error', function(e) {

                // console.log(e);

                var showAlert = new ShowAlert({

                    tit: '提示',

                    text: "複製失敗！請手動複製",

                    btnText: '確定'

                })

            });