NodeJs股票查询应用

npm install bcrypt 加密模块

qt.gtimg.cn/q=s_pksz00858

webAPP单页多应用

股票查询应用

var crypto=require('crypto');
var http=require("http");
var iconv=require("iconv-lite");
var StockDataSource=function(){
    this.name='stock'
    this.accesskey='your accesskey'
    this.host='g.sae.sina.com.cn'
    this.api_act='/financehq/list='
};

StockDataSource.prototype.getQuoteData=function(stockList){
    var timestamp=(Math.floor((+new Date)/1000))
    var queryString=stockList;
    var uri=this.api_act+queryString;
    var msg="GET\n"+uri+"\nx-sae-accesskey:"+this.accesskey+"\nx-sae-timestamp:"+timestamp;
    var hmac=crypto.createHmac('sha256',this.secretkey);
    hmac.update(msg);
    var s=hmac.digest("base64");
    var req_options{
        hostname:this.host,
        method:'GET',
        path:uri,
        headers:{
            'x-sae-accesskey':this.accesskey,
            'x-sae-timestamp':''+timestamp,
            'Authorizaition':"SAEV1_HMAC_SHA256"+s
        }
    };
    var req=http.request(req_options,function(res){
        var body='';
        res.on('data',function(d){
            body+=d;

        }).on('end',function(){
            console.log(iconv.decode(new Buffer(body),"GBK"));
        });
    });
    req.end();
};
var ds=new StockDataSource();
ds.getQuoteData("sh000001,sz000001,hk01816");