text: /**
   * Created by spray on 16-8-8.
   */
  
  //文件下载
  
  var qiniu = require("qiniu");
  
  qiniu.conf.ACCESS_KEY = 'C21AMgqY5aVOyhdZjMbyeMe_VaFjUAPoVQkMTJrQ';
  qiniu.conf.SECRET_KEY = 'L8taeU0aodSfz3wDuadr72fqz1cLg1HtVDxOADnN';
  
  //构建私有空间的链接
  url = 'http://objdxwrlf.bkt.clouddn.com/test.js';
  var policy = new qiniu.rs.GetPolicy();
  
  //生成下载链接url
  var downloadUrl = policy.makeRequest(url);
  
  //打印下载的url
  console.log(downloadUrl);
  
  //http://objdxwrlf.bkt.clouddn.com/test.js?e=1470648320&token=C21AMgqY5aVOyhdZjMbyeMe_VaFjUAPoVQkMTJrQ:DVIQwpGcJjg98HocssGuKfbULRY=
  
  