问Redis队列将列表中的项存储为[对象对象]

EN

var http = require('http');
var qs = require('querystring');
var redis =  require('redis').createClient();

redis.lpush('XMLqueue','post');

console.log('Server Starting Now: ');

http.createServer(function (req, res) {

    //res.writeHead(200, {'Content-Type': 'text/plain'});
    //res.end('Hello World\n');

    if(req.method == 'POST'){

        var body="";

        req.on('data', function(data){
            body += data;
        });

        req.on('end',function(){
            var post = qs.parse(body);
            console.log(post);

            //var p = post.toString();
            var p = JSON.encode(post);
            redis.lpush('XMLqueue',p);
        });
    }
});

curl --data "What=Hello&world=name" http://127.0.0.1:8124

>lrange XMLqueue 0 -1