求助,win10 cocos creator 3.0 模拟器jsb.fileUtils.removeDirectory(this._storagePath)删除不了文件夹

热更目录
if (jsb.fileUtils.removeDirectory(this._storagePath)) {
console.log(“successed”);
} else {
console.log(“failed”);
}

自己创建的空目录
let path = “D:\development\cocosdashboard\resources\.editors\Creator\3.0.0\resources\resources\3d\cocos2d-x-lite\simulator\Debug\sss”;
if (jsb.fileUtils.removeDirectory(path)) {
console.log(“successed”);
} else {
console.log(“failed”);
}

以上都是返回false