jquery复制文本区域内容

//查找需要复制的区域，成功和失败的操作，需引入clipboard.js 和jquery.js

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

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

                // console.log(e);

                // alert("复制成功！")

                var showAlert = new ShowAlert({

                    tit: '提示',

                    text: "复制成功！",

                    btnText: '确定'

                })

            });

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

                // console.log(e);

                var showAlert = new ShowAlert({

                    tit: '提示',

                    text: "复制失败！请手动复制",

                    btnText: '确定'

                })

            });