HttpClient4.2 解决302响应获取输出结果

    最近在开发一个小的爬虫工具,在登陆成功以后页面会302重定向到主页,如果我们只是简单的使用httpclient的话,会没有办法获取到数据的结果.其实经过简单的设置就可以了.直接看代码:

ClientConnectionManager cm     = new PoolingClientConnectionManager();
		DefaultHttpClient       client = new DefaultHttpClient(cm);

		client.setRedirectStrategy(new DefaultRedirectStrategy() {
			public boolean isRedirected(HttpRequest request, HttpResponse response, HttpContext context) {
				boolean isRedirect = false;
				try {
					isRedirect = super.isRedirected(request, response, context);
				} catch (ProtocolException e) {
					e.printStackTrace();
				}
				if (!isRedirect) {
					int responseCode = response.getStatusLine().getStatusCode();
					if (responseCode == 301 || responseCode == 302) {
						return true;
					}
				}
				return isRedirect;
			}
		});