我正在開發一個通過JSON消息與服務器通信的應用程序。執行JSON請求時發生內部錯誤
一些消息已正確發送並收到結果。但我的一個例程拋出一個錯誤,我不確定這是我的問題還是來自服務器。
的錯誤是:
org.apache.http.client.HttpResponseException: Internal Server Error
at org.apache.http.impl.client.BasicResponseHandler.handleResponse(BasicResponseHandler.java:71)
at org.apache.http.impl.client.BasicResponseHandler.handleResponse(BasicResponseHandler.java:59)
at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:657)
at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:627)
at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:616)
at br.com.iba.dao.DLS.post(DLS.java:121)
at br.com.iba.dao.DLS.fulfill(DLS.java:151)
at br.com.iba.LibraryActivity$3.doAction(LibraryActivity.java:123)
at br.com.iba.LibraryActivity$SwitchListener.setSelected(LibraryActivity.java:208)
at br.com.iba.LibraryActivity$SwitchListener.access$0(LibraryActivity.java:204)
at br.com.iba.LibraryActivity$ButtonGroup.onClick(LibraryActivity.java:230)
at android.view.View.performClick(View.java:2408)
at android.view.View$PerformClick.run(View.java:8816)
at android.os.Handler.handleCallback(Handler.java:587)
at android.os.Handler.dispatchMessage(Handler.java:92)
at android.os.Looper.loop(Looper.java:123)
at android.app.ActivityThread.main(ActivityThread.java:4627)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:521)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
at dalvik.system.NativeStart.main(Native Method)
我的代碼後是這樣的:
「A ResponseHandler所返回響應主體爲一個字符串:
private String post(String json) {
int TIMEOUT_MILLISEC = 10000; // = 10 seconds
HttpParams httpParams = new BasicHttpParams();
HttpConnectionParams.setConnectionTimeout(httpParams, TIMEOUT_MILLISEC);
HttpConnectionParams.setSoTimeout(httpParams, TIMEOUT_MILLISEC);
HttpClient client = new DefaultHttpClient(httpParams);
HttpPost request = new HttpPost(
"https://my server url");
try {
StringEntity entity = new StringEntity(json);
entity.setContentType(new BasicHeader(HTTP.CONTENT_TYPE,
"application/json"));
request.setEntity(entity);
ResponseHandler<String> handler = new BasicResponseHandler();
return client.execute(request, handler);
} catch (Throwable e) {
e.printStackTrace();
return "";
}
}
我對BasicResponseHandler文檔閱讀對於成功的(2xx)響應,如果響應代碼大於等於300,則響應主體將被消耗,並引發HttpResponseException。如果這用於{@link org.apache.http.client。 HttpClient#execute(org.apache.http.client.methods.HttpUriRequest,ResponseHandler),HttpClient可以在內部處理重定向(3xx響應)。「
所以現在我相信這是一個服務器端錯誤。我需要知道那個確切的錯誤。
謝謝
回覆問題是否是服務器或客戶端,我推測,有可能是在「內部服務器錯誤」的線索:-)這就是典型的HTTP 500文本。 –