目前正在node.js中构建一个应用程序。我试图向ASP脚本发出服务器端HTTP请求并返回结果。
如果我在浏览器中导航到网址,一切都很好。返回数据。但是,当我在node.js中使用restler或任何其他模块执行此操作时。我什么也没收到......直到我将ASP.NET_SessionId cookie添加到请求的标题中。我从浏览器中成功地从成功的GET中复制了这个cookie。
如何在node.js中获取/设置此会话cookie服务器端?
使用快递框架。代码如下。
app.js
/**
* Module dependencies.
*/
var express = require('express')
, routes = require('./routes')
, user = require('./routes/user')
, http = require('http')
, path = require('path');
var app = express();
app.configure(function(){
app.set('port', process.env.PORT || 3000);
app.set('views', __dirname + '/views');
app.set('view engine', 'jade');
app.use(express.favicon());
app.use(express.logger('dev'));
app.use(express.bodyParser());
app.use(express.methodOverride());
app.use(express.cookieParser('cat'));
app.use(express.session());
app.use(app.router);
app.use(express.static(path.join(__dirname, 'public')));
});
app.configure('development', function(){
app.use(express.errorHandler());
});
app.get('/', routes.index);
app.get('/users', user.list);
http.createServer(app).listen(app.get('port'), function(){
console.log("Express server listening on port " + app.get('port'));
});
路由index.js
/*
* GET home page.
*/
exports.index = function(req, res){
var http = require("http"),
sys = require('util'),
rest = require('restler');
rest.get('http://192.168.154.134/dca/stream/StreamDown.asp?' +
'Action=GetRepositoryConnections' , {headers:{
'Cookie':'ASP.NET_SessionId=jj1jx255wlkwib45gq0d3555;' +
' ASPSESSIONIDASDDSBQR=ACABCJNDIIONGGMPGAOMMJJD;' +
' ASPSESSIONIDCQQRQDQR=BAIBCEODMMKAPJAOLLMMDNEJ;' +
' ASPSESSIONIDAQSTRAQR=KMLDIOODECFNBKPGINLLNBKC;' +
' ASPSESSIONIDASQQQDQR=OKGBKCPDHDIKAJNOGFKACCCG'}
}).on('complete', function(result) {
if (result instanceof Error) {
sys.puts('Error: ' + result.message);
this.retry(5000); // try again after 5 sec
} else {
sys.puts(result);
}
});
res.render('index', { title: 'Express' });
};