问题描述：分享如何修改复制口令的文字？

如下编码不能改变，求助：

onShareAppMessage(option) {//用户分享转发事件
var that = this;
let isMember = gba.getIsMember(); //是否是会员
let userid = gba.getUserID(); //用户id
//用户打开分享页面路径及分享人id
let url = '/pages/mall/commodity/generalDetail/detail?flag=forward' + '&shareid=' + userid + "&first_share_id=" + userid;
//本页面初始化时的原始参数（分享出去的页面别人打开时和自己看到的一致）
let param = '&id=' + that.data.id
console.log("有缓存没？"+gba.getBrandId())
if (gba.getBrandId() != '' && gba.getShopId() != '') {
param += '&brand_id=' + gba.getBrandId() + '&shop_id=' + gba.getShopId()
}
let reurl = url + param;
return {
title: this.data.commodity_name,
//imageUrl: this.data.commodity_images[0],
desc : '1个商品',
path: reurl,
complete: function (res) {

},
success: function (res) {
//mc.saveLog(that.data.id, 9, 19, 'Null');
//记录用户分享行为
//mc.getShareBehaviorInfo(10, '商品详情页', that.data.id + '', res);
},
fail: function (res) {
// 转发失败
}
}
},