我需要一种在服务器端解析我的 JSONP 对象以保存它的方法,由于跨域源问题,我已将通信方式从 JSON 转移到 JSONP,但没有找到任何合适的方法在服务器端解析 JSONP 以将其保存到数据库。
以下是模型,
define(['backbone'],function(Backbone){
'use strict';
return Backbone.Model.extend({
url:"http://crossdomain:9847/page",
defaults: {
type:'text',
position:0,
align:'left',
text:{"en":""},
color:"#000",
weight:'normal',
size:"14px",
font:"Verdana",
pageid:'askdkasdkgaskdgks'
},
idAttribute:'_id',
sync: function(method, collections, options) {
options.dataType = "jsonp";
return Backbone.sync(method, collections, options);
}
});
});
快递服务器,
var express = require('/root/node_modules/express');
var page = require('./routes/page.js');
var app = express();
app.configure(function () {
app.use(express.json());
app.use(express.urlencoded());
app.set("jsonp callback", true);
})
app.get('/page', page.updatePage);
app.listen(9847);
exports.updatePage = function(req, res) {
console.log(req.query);
// Here how I can parse the req is my problem
// so I can save object to database?
}
URL正在生成,
http://crossdomain:9847/page?callback=jQuery203010156283635587138_1384408493698&{%22text%22:{%22en%22:%22Text%22},%22type%22:%22text%22,%22position%22:0,%22align%22:%22left%22,%22color%22:%22#000%22,%22weight%22:%22normal%22,%22size%22:%2214px%22,%22font%22:%22Verdana%22,%22pageid%22:%22askdkasdkgaskdgks%22}&_=1384408493700
我能够收到,
{ callback: 'jQuery203010156283635587138_1384408493698',
'{"text":{"en":"Text"},"type":"text","position":0,"align":"left","color":"': '' }
现在我该如何解析这个?我可以从回调参数中获取回调,但是如何获取实际数据?