我在主题中创建了链接。不幸的是，这些链接需要包含这样的内容：“http://localhost:8080/test:jsessionid=ABCDEFG”。
我能够在使用此代码的期刊文章中执行此操作：
;jsessionid=$request.get('portlet-session-id')
但我无法在我的主题中做同样的事情。
有人可以帮助我吗？
答案 0 :(得分：0)
您可以使用var mongoClient = require('mongodb').MongoClient;
var http = require('http');
var connectionString = "...";
var pictureWallsCollectionName = 'PictureWalls';
//this is what barfs. see *** details
exports.saveWall = function (req, res) {
//reformat
var toSave = {
_id: req.body.wallId,
pictures: req.body.pictures
};
var status;
mongoClient.connect(connectionString, function (err, db) {
if (err) { return console.error(err); }
var collection = db.collection(pictureWallsCollectionName);
//*** no err yet... ***
collection.insert(
toSave,
function (error, response) {
//*********************
//*** err here! ******
//*********************
db.close();
if (error) {
console.error(error);
//bad
status = 500;
}
else {
console.log('Inserted into the ' + collection_name + ' collection');
//good
status = 200;
}
});
response.status(status).end(http.STATUS_CODES[status]);
});
}
//this seems to work pretty reliably. including it just in case it's relevant
exports.findByWallId = function (req, res) {
var id = req.params.id;
console.log('Retrieving wall: ' + id);
mongoClient.connect(connectionString, function (err, db) {
if (err) { return console.dir(err); }
var collection = db.collection(pictureWallsCollectionName);
collection.findOne(
{ _id: id },
function (err, item) {
db.close();
if (err) {
console.error(err);
//something bad happened
var status = 500;
res.status(status).end(http.STATUS_CODES[status]);
}
else {
console.log('Found wall with ID ' + id);
//reformat and send back in the response
res.send({
wallId: item._id,
pictures: item.pictures
});
}
}
);
});
};
来获取主题中的jsessionid。