HarmonyOS websocket链接时，请求头中添加cookie信息时，发生崩溃或无法带上Cookie信息

按照文档中的写法，或者将Map转换为Object传递进来，都会有运行时crash，报错信息如下Error message:Obj is not a Valid object，

// 该写法发生Error message:Obj is not a Valid object崩溃，
const cookie = this.setupCookie(); // 获取到的Cookie是一个字符串
// 将cookie信息添加到websocket的http请求头中
let options: webSocket.WebSocketRequestOptions;
const map = new Map<string, string>();
map.set('Cookie', cookie);
options.header = map;
this.websocket.connect(url, options);

// 该写法是HarmonyOS文档中的写法，也会发生崩溃
let options: webSocket.WebSocketRequestOptions;
options.header = {
  Cookie: cookie
};
this.websocket.connect(url, options);

或按照https://ost.51cto.com/answer/12241帖子中评论的下发无法带上Cookie信息

let header: Map<string, string> = new Map();
header.set("Cookie", cookie)
this.websocket.connect(url, header as webSocket.WebSocketRequestOptions);