Dan*_*npe 5 heroku node.js express
当我向本地服务器发送请求时,这里是我的响应标头:
Connection ? close
Content-Length ? 7
Content-Type ? application/json; charset=utf-8
Date ? Thu, 27 Aug 2015 11:40:19 GMT
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部署到 heroku 后,相同的代码会生成这些标头:
Connection ? keep-alive
Content-Length ? 7
Content-Type ? application/json; charset=utf-8
Date ? Thu, 27 Aug 2015 11:41:34 GMT
Set-Cookie: connect.sid=s%3alz-zheycqsruc40pukndy8; path=/
Server ? Cowboy
Via ? 1.1 vegur
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这是我的代码:
var express = require('express');
var app = express();
app.disable('etag');
app.disable('x-powered-by');
var router = express.Router(); // get an instance of the express Router
router.route('/cool').post(function (req, res) {
res.removeHeader('Access-Control-Allow-Credentials');
res.removeHeader('Access-Control-Allow-Origin');
res.removeHeader('server');
res.removeHeader('set-cookie');
res.removeHeader('via');
res.set('Connection', 'close');
return res.json({"t": 5});
});
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我怎样才能摆脱server, via,set-cookie标题?为什么Connection会变成keep-alive?
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