public HttpClientInvoker provide( final ShopType shopType, final String url, final String refer, final String ip, final String userAgent) { final HttpClientHolder httpClient = new PoolingHttpClientHolder(ip, userAgent, refer); final HttpClientInvoker invoker = new HttpClientInvoker(); invoker.setProvider(this); invoker.setHttpClient(httpClient); invoker.setShopType(shopType); invoker.setUrl(url); invoker.setRefer(refer); invoker.setIp(ip); invoker.setUserAgent(userAgent); invoker.setCookieStoreProvider(this.cookieStoreProvider); return invoker; }