Question

android如何设置连接超时啊？

我在程序里面是这样设置的：
HttpClient httpClient = new DefaultHttpClient();
HttpParams params = httpClient.getParams();
HttpConnectionParams.setConnectionTimeout(params, 3000);
HttpConnectionParams.setSoTimeout(params, 5000);
HttpGet httpGet = new HttpGet(url);
HttpResponse response = httpClient.execute(httpGet);
我希望是当访问网站超过3s或者建立连接超过5s，就停止访问。但是好像结果是，当移动信号很微弱时，会过好长一段时间，大概是1-2分钟，才会网络访问结束。难道是我这样设置的不对吗？那个3s和5s参数没有生效？还是什么其他的原因？请大神指点！

Answer 1

您好，我是这样设置的，代码如下：
public static InputStream getHttpByApache(String urlStr) throws Exception {
HttpGet httpGet = new HttpGet(urlStr);
HttpClient httpClient = new DefaultHttpClient();
// 设置连接超时、读取超时
HttpParams basicHttpParams = new BasicHttpParams();
HttpConnectionParams.setConnectionTimeout(basicHttpParams, 3 * 1000);
HttpConnectionParams.setSoTimeout(basicHttpParams, 3 * 1000);
HttpResponse httpResponse = httpClient.execute(httpGet);
if (httpResponse.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {
return httpResponse.getEntity().getContent();
}
return null;
}

追问

你这个生效了吗？好像basicHttpParams都没有绑定到httpClient上。

追答

您试试不就知道了么，编程就是不怕报错不是吗?