code: function pGetUrl(url, headers){
      //console.log(`\r\n发起远程请求(${Date()})：${url}\r\n`);
      if(!headers){
          headers = {};
      }
      headers['User-Agent'] = 'Request-Promise';
      return rp({
          uri: url,
          headers: headers,
          json: true // Automatically parses the JSON string in the response
      });
  }
docs: Promise版Request Get
  @param url