httpClient连接超时设置

注： 每个HttpClinet对象设置都不一样

这里已3.x和4.x为例说明

1）3.X版本

创建连接

HttpClient httpClient=new DefaultHttpClient();

这是个3.X的超时设置方法

HttpClient client = new HttpClient();

client.setConnectionTimeout(30000);

client.setTimeout(30000);

HttpClient httpClient= new HttpClient();

httpClient.getHttpConnectionManager().getParams().setConnectionTimeout(5000);

2）4.3版本

创建连接

CloseableHttpClient httpClient = HttpClients.createDefault();

4.X版本的超时设置(4.3后已过时)

HttpClient httpClient=new DefaultHttpClient();

httpClient.getParams().setParameter(CoreConnectionPNames.CONNECTION_TIMEOUT,2000);//连接时间

httpClient.getParams().setParameter(CoreConnectionPNames.SO_TIMEOUT,2000);//数据传输时间

4.3版本超时设置

CloseableHttpClient httpClient = HttpClients.createDefault();

HttpGet httpGet=new HttpGet("http://www.baidu.com");//HTTP Get请求(POST雷同)

RequestConfig requestConfig = RequestConfig.custom().setSocketTimeout(2000).setConnectTimeout(2000).build();//设置请求和传输超时时间

httpGet.setConfig(requestConfig); httpClient.execute(httpGet);//执行请求