模拟登录

test

var http = require('http');

var postData = '__EVENTTARGET=winLogin%24sfLogin%24ContentPanel1%24btnLogin&__EVENTARGUMENT=&__VIEWSTATE=%2FwEPDwULLTE4ODU0MTIxMDdkGAEFHl9fQ29udHJvbHNSZXF1aXJlUG9zdEJhY2tLZXlfXxYJBQh3aW5Mb2dpbgUQd2luTG9naW4kc2ZMb2dpbgUWd2luTG9naW4kc2ZMb2dpbiRjdGwwMAUfd2luTG9naW4kc2ZMb2dpbiR0eHRVc2VyTG9naW5JRAUcd2luTG9naW4kc2ZMb2dpbiR0eHRQYXNzd29yZAUed2luTG9naW4kc2ZMb2dpbiRjYnhTYXZlTXlJbmZvBR53aW5Mb2dpbiRzZkxvZ2luJENvbnRlbnRQYW5lbDEFJ3dpbkxvZ2luJHNmTG9naW4kQ29udGVudFBhbmVsMSRidG5Mb2dpbgUIV25kTW9kYWy%2Bbc6QsNOdH7ZtF07lnmmRBXbUK%2F7AWPgOr2Q5ybbyRQ%3D%3D&X_CHANGED=true&winLogin%24sfLogin%24txtUserLoginID=123456&winLogin%24sfLogin%24txtPassword=7890&winLogin_Hidden=false&WndModal_Hidden=true&X_TARGET=winLogin_sfLogin_ContentPanel1_btnLogin&winLogin_sfLogin_ctl00_Collapsed=false&winLogin_sfLogin_ContentPanel1_Collapsed=false&winLogin_sfLogin_Collapsed=false&winLogin_Collapsed=false&WndModal_Collapsed=false&X_STATE=e30%3D&X_AJAX=true';
var options = {
    hostname: 'mis.sse.ustc.edu.cn',
    method: 'post',
    path: '/default.aspx',
    headers: {
        'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8',
        'Cookie': 'ASP.NET_SessionId=bvjuayqjlvskpb4ypn0cy2wy',
        'Content-Length': postData.length
    }
};

var req = http.request(options, function(res){
    res.setEncoding('utf8');

    res.on('end', function(){
        var newCookie = 'ASP.NET_SessionId=bvjuayqjlvskpb4ypn0cy2wy;' + res.headers['set-cookie'];
        console.log(newCookie);
        var req = http.request({hostname: 'mis.sse.ustc.edu.cn', path: '/homepage/StuDefault.aspx', headers: {'Cookie': newCookie}}, function(res){
            res.setEncoding('utf8');
            res.on('data', function(chunk){
                console.log(chunk);
            });
        });

        req.end();

    });
});

req.write(postData);
req.end();