Java Android:AndroidHttpClient-如何设置超时?
我已按照的说明操作,但超时设置似乎不起作用Java Android:AndroidHttpClient-如何设置超时?,java,android,http,networking,timeout,Java,Android,Http,Networking,Timeout,我已按照的说明操作,但超时设置似乎不起作用 try { int timeout = 3000; URL myURL = //some valid URL AndroidHttpClient = AndroidHttpClient.newInstance("name"); HttpGet httpGet = new HttpGet(myURL.toExternalForm()); HttpParams httpParams = new BasicHttp
try
{
int timeout = 3000;
URL myURL = //some valid URL
AndroidHttpClient = AndroidHttpClient.newInstance("name");
HttpGet httpGet = new HttpGet(myURL.toExternalForm());
HttpParams httpParams = new BasicHttpParams();
HttpConnectionParams.setConnectionTimeout(httpParams, timeout);
HttpConnectionParams.setSoTimeout(httpParams, timeout);
HttpResponse response = httpClient.execute(httpGet);
//...
}
catch (SocketTimeoutException e)
{
e.printStackTrace();
}
catch (ConnectTimeoutException e)
{
e.printStackTrace();
}
catch (IOException e)
{
e.printStackTrace();
}
//...
但是,超时值不会改变任何内容
在我链接的答案中,它还说:
连接超时抛出“java.net.SocketTimeoutException:套接字未连接”,套接字超时抛出“java.net.SocketTimeoutException:操作超时”
但我两个都没有。相反,我得到了“org.apache.http.conn.ConnectTimeoutException:Connect to…timeout”
有人能帮我吗?错误在哪里?如果不使用
httpParams
params,则必须将其提供给HTTPClient。所以它不会像这样工作。在您链接的答案中,顺序是正确的!尝试以下顺序:首先创建参数并将其提供给HTTPClient
HttpParams httpParameters = new BasicHttpParams();
HttpConnectionParams.setConnectionTimeout(httpParameters, 5000);
HttpConnectionParams.setSoTimeout(httpParameters, 10000);
HttpClient client = new DefaultHttpClient(httpParameters);
HttpGet request = new HttpGet(url);
HttpResponse response = client.execute(request);
我没有将参数附加到http请求,但在我的示例中,正确的方法是
httpGet.setParams(httpParams);
在调用httpClient.execute(httpGet)之前
刚刚添加了那一行,效果很好。在客户端上设置的另一个选项是:
AndroidHttpClient client = AndroidHttpClient.newInstance("Client V/1.0");
HttpConnectionParams.setConnectionTimeout(this.client.getParams(), 3000);
HttpConnectionParams.setSoTimeout(this.client.getParams(), 5000);
这将导致设置这些特定参数
HTH在阅读之后,下面是我如何直接从默认客户机使用参数进行操作的:
HttpClient client = new DefaultHttpClient();
HttpParams params = client.getParams();
HttpConnectionParams.setConnectionTimeout(params, 3000);
HttpConnectionParams.setSoTimeout(params, 3000);
最初的功劳是多亏了你的回答,我才意识到我忘记插入httpClient.setParams(httpParameters);,这是kuester2000提出的。但是,它不适用于AndroidHttpClient。是否可以像您这样使用AndroidHttpClient而不是HttpClient?您真的需要AndroidHttpClient的功能吗?否则,您可以简单地使用DefaultHTTPClient。实际上,我不知道两者之间的区别。。。这可能意味着“不”,不是吗?是的,也许,看到这个答案:我确实做到了这一点,但“合理的默认设置”对我并没有真正的帮助。^然而,它在“newInstance”方法的文档中说:“创建一个具有合理默认值的新HttpClient(可以更新)。”但我找不到更新它们的方法。我喜欢这样。这里有一个更详细的解释:
HttpClient client = new DefaultHttpClient();
HttpParams params = client.getParams();
HttpConnectionParams.setConnectionTimeout(params, 3000);
HttpConnectionParams.setSoTimeout(params, 3000);