              insTb.reload({page: {curr: 1}});
                            } else {
                                admin.alert(res.msg.replace(/\r\n/g, '<br/>'), {icon: 2, anim: 6, title: '导入失败'});
                            }
                        },
                        error: function () {
                            layer.msg('导入失败', {icon: 2, anim: 6});
                            layer.closeAll('loading');
                        }
                    });
             