cocos creator 3.8 出包 windows 导出json 失效

Creator 3.x
#1

try {
let jsonString = JSON.stringify(data, null, 4);
let blob = new Blob([jsonString], { type: ‘application/json’ });
let url = URL.createObjectURL(blob);
let a = document.createElement(‘a’);
a.href = url;
a.download = mapID + ‘.map’;
document.body.appendChild(a);
a.click();
document.body.removeChild(a);
URL.revokeObjectURL(url);
} catch (error) {
console.error(‘下载出现错误：’, error);
}