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){

vartimestamp=(Math.floor((+newDate)/1000))varqueryString=stockList;

varuri=this.api_act+queryString;varmsg="GET\n"+uri+"\nx-sae-accesskey:"+this.accesskey+"\nx-sae-timestamp:"+timestamp;

varhmac=crypto.createHmac('sha256',this.secretkey); 

  hmac.update(msg);

vars=hmac.digest("base64");varreq_options{   

    hostname:this.host,     

  method:'GET',      

path:uri, 

      headers:{'x-sae-accesskey':this.accesskey,'x-sae-timestamp':''+timestamp,'Authorizaition':"SAEV1_HMAC_SHA256"+s        }    };

varreq=http.request(req_options,function(res){

varbody='';      

res.on('data',function(d){body+=d;      

}).on('end',function(){console.log(iconv.decode(newBuffer(body),"GBK"));  

    });  

});

  req.end();};vards=newStockDataSource();

ds.getQuoteData("sh000001,sz000001,hk01816");