android URLConnection中的java.io.FileNotFoundException

时间:2016-02-21 11:39:02

标签: android httpurlconnection

当我尝试在服务器上调用方法时,我遇到以下异常,任何人都可以告诉我这是什么问题吗?

stacktrace

java.io.FileNotFoundException: https://services.q84sale.com/live/index.php/V1/Users/register
at com.android.okhttp.internal.http.HttpURLConnectionImpl.getInputStream(HttpURLConnectionImpl.java:186)
com.android.okhttp.internal.http.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:246)
com.forsale.forsale.controller.manager.ForSaleNetworkManager.execute(ForSaleNetworkManager.java:116)
com.forsale.forsale.controller.manager.ForSaleServerManager$18.doInBackground(ForSaleServerManager.java:1423)
com.forsale.forsale.controller.manager.ForSaleServerManager$18.doInBackground(ForSaleServerManager.java:1399)
at android.os.AsyncTask$2.call(AsyncTask.java:288)
at java.util.concurrent.FutureTask.run(FutureTask.java:237)
at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:231)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
at java.lang.Thread.run(Thread.java:848)

1 个答案:

答案 0 :(得分:1)

正确答案的信息太少。大概是:

  1. 您在查询中指定了服务器上不存在的对象
  2. 您使用错误的方法(GET,PUT)而不是POST
  3. 服务器代码中有一些错误
  4. 添加:

    我发现您在收到399以上的回复代码后正在使用.getInputStream()。请检查.getResponseCode()然后再使用.getErrorStream()