nodejs 如何发送带 Cookie 的请求

最近接第应用宝支付，其中有个地方要去向 SDK 服务器发送带 cookie 的请求，不知道什么原因，怎么发都提示{"msg":"missing cookie for request url","ret":-14}，用 postman 发送也是同样的错误，代码如下：

 var data = { appid: 'wxappid', appkey: 'wxappkey', openid: 'xxxxx', openkey: 'xxxxSmlWBcqGjH1u7yO0C4DgTA', ts: Math.floor(new Date().getTime() / 1000), pf: 'sdfsdfx2584061791528', pfkey: 'sdfsdfd', zoneid: '1' }; var cookie_val = 'session_id=' + encodeURIComponent(data.openid) + '&session_type=' + encodeURIComponent(data.openkey) + '&org_loc=' + encodeURIComponent('/mpay/get_balance_m'); // 用这个 data 来计算签名啥的一大堆省略 data.sig = sign; var cOntent= qs.stringify(data); var optiOns= { hostname: 'ysdktest.qq.com', port: 443, path: '/mpay/get_balance_m', method: 'POST', headers: { 'Content-Type': 'application/x-www-form-urlencoded; charset=', 'Cookie': cookie_val } }; var req = https.request(options, function (res) { console.log('STATUS: ' + res.statusCode); console.log('HEADERS: ' + JSON.stringify(res.headers)); res.setEncoding('utf8'); res.on('data', function (chunk) { console.log('BODY: ' + chunk); // 输出 {"msg":"missing cookie for request url","ret":-14} }) }); req.on('error', function (e) { console.log('problem with request: ' + e.message); }); req.write(content); req.end(); 

GET 和 POST 都试了 都是同样的返回结果 然后我又用了 request 模块

var url = 'https://ysdktest.qq.com/mpay/get_balance_m?' + qs.stringify(data); request = request.defaults({jar: true}); var j = request.jar(); var cookie = request.cookie(cookie_val); j.setCookie(cookie, url); request({url: url, jar: j}, function (error, response, body) { console.log(body); // {"msg":"missing cookie for request url","ret":-14} });