未发送位置标头时从http响应中获取URL [英] Obtaining URL from http response when no location header is sent

问题描述

与http通信时， http://forecast.weather.gov/zipcity.php 我需要获取从请求生成的URL。

When communicating with http to http://forecast.weather.gov/zipcity.php I need to obtain the URL that is generated from a request.

我已从http响应消息打印出标题及其值，但没有位置标题。我如何获得此URL？ （我正在使用HttpClient）

I have printed out the headers and their values from the http response message but there is no location header. How can I obtain this URL? (I'm using HttpClient)

推荐答案

它应该类似于：

HttpClient client = new DefaultHttpClient();
HttpParams params = client.getParams();
HttpClientParams.setRedirecting(params, false);
HttpGet method = new HttpGet("http://forecast.weather.gov/zipcity.php?inputstring=90210");
HttpResponse resp = client.execute(method);
String location = resp.getLastHeader("Location").getValue();

编辑：我不得不进行一些小调整，但我测试了以上工作。

I had to make a couple minor tweaks, but I tested and the above works.

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