android HttpResponse总是第二次被调用时死掉

Question

我有一个奇怪的故障,我无法进行两次相同的网络通话.

    HttpClient client = new DefaultHttpClient();
    HttpPost post = new HttpPost(url);

    try {
         HttpResponse response = client.execute(post, new BasicHttpContext());

我第一次运行网络调用它工作得很好,返回数据.我第二次运行网络调用(我已经在这里运行了断点)它到达HttpResponse对象,运行网络调用,但随后立即跳转到IOExceptioncatch.

该post对象具有每一次相同的数据,饼干都包括在内.

我不是任何了解服务器的人(运行drupal),但它似乎是一个服务器问题.

有人能说清楚为什么会这样吗？为什么我会被禁止第二次获取数据？

为了进一步了解事物,如果我突破响应对象,我可以看到它可能返回""而不是数据.如果这有帮助的话

05-15 11:22:34.612: E/(1094): ObjectService
05-15 11:22:34.612: E/(1094): org.apache.http.client.ClientProtocolException
05-15 11:22:34.612: E/(1094):   at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:557)
05-15 11:22:34.612: E/(1094):   at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
05-15 11:22:34.612: E/(1094):   at com.fivepoints.service.ObjectService.getObject(ObjectService.java:121)
 05-15 11:22:34.612: E/(1094):  at com.fivepoints.model.team.TeamView$ActivityListTask.doInBackground(TeamView.java:94)
 05-15 11:22:34.612: E/(1094):  at com.fivepoints.model.team.TeamView$ActivityListTask.doInBackground(TeamView.java:1)
05-15 11:22:34.612: E/(1094):   at android.os.AsyncTask$2.call(AsyncTask.java:185)
05-15 11:22:34.612: E/(1094):   at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:306)
05-15 11:22:34.612: E/(1094):   at java.util.concurrent.FutureTask.run(FutureTask.java:138)
05-15 11:22:34.612: E/(1094):   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1088)
05-15 11:22:34.612: E/(1094):   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:581)
05-15 11:22:34.612: E/(1094):   at java.lang.Thread.run(Thread.java:1019)
05-15 11:22:34.612: E/(1094): Caused by: org.apache.http.client.CircularRedirectException: Circular redirect to 'http://mysite.com/demoObject/_c'
05-15 11:22:34.612: E/(1094):   at org.apache.http.impl.client.DefaultRedirectHandler.getLocationURI(DefaultRedirectHandler.java:173)
05-15 11:22:34.612: E/(1094):   at org.apache.http.impl.client.DefaultRequestDirector.handleResponse(DefaultRequestDirector.java:903)
05-15 11:22:34.612: E/(1094):   at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:468)
05-15 11:22:34.612: E/(1094):   at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
05-15 11:22:34.612: E/(1094):   ... 10 more

Answer 1

起初，我记录错误的方式也导致了崩溃，所以我不知道确切的错误是什么。

真正的例外是Caused by: org.apache.http.client.CircularRedirectException因为服务器处理 API 调用的方式

这是来自的答案：

/sf/answers/468984071/

HttpClient client = new DefaultHttpClient(); client.getParams().setParameter(ClientPNames.ALLOW_CIRCULAR_REDIRECTS, true);