android GCM示例，從服務器發送消息時出錯

Question

我正在關注教程http://developer.android.com/guide/google/gcm/demo.html#server-setup。我使用網絡服務器（它是一個免費的Web服務器，不是本地主機）。一切都很好，我的設備已成功註冊到服務器，在它所說的設備已註冊的頁面上。但是，當我單擊發送消息時，下面的錯誤彈出。我不知道這是我使用的服務器阻止了一些方法（這樣我切換服務器），或谷歌提供的示例代碼有一個漏洞？韓國社交協會。

對不起的異常報告是漫長的（但不知道需要什麼）

Exception report 

message 

description The server encountered an internal error() that prevented it from fulfilling this request. 

exception 

java.security.AccessControlException: access denied (java.net.SocketPermission android.googleapis.com:443 connect,resolve) 
    java.security.AccessControlContext.checkPermission(AccessControlContext.java:323) 
    java.security.AccessController.checkPermission(AccessController.java:546) 
    java.lang.SecurityManager.checkPermission(SecurityManager.java:532) 
    java.lang.SecurityManager.checkConnect(SecurityManager.java:1034) 
    sun.net.www.http.HttpClient.openServer(HttpClient.java:527) 
    sun.net.www.protocol.https.HttpsClient.<init>(HttpsClient.java:271) 
    sun.net.www.protocol.https.HttpsClient.New(HttpsClient.java:328) 
    sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(AbstractDelegateHttpsURLConnection.java:172) 
    sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:793) 
    sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:158) 
    sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:896) 
    sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(HttpsURLConnectionImpl.java:230) 
    com.google.android.gcm.server.Sender.post(Sender.java:468) 
    com.google.android.gcm.server.Sender.post(Sender.java:447) 
    com.google.android.gcm.server.Sender.sendNoRetry(Sender.java:170) 
    com.google.android.gcm.server.Sender.send(Sender.java:121) 
    com.google.android.gcm.demo.server.SendAllMessagesServlet.doPost(SendAllMessagesServlet.java:76) 
    javax.servlet.http.HttpServlet.service(HttpServlet.java:710) 
    javax.servlet.http.HttpServlet.service(HttpServlet.java:803) 
    sun.reflect.GeneratedMethodAccessor47.invoke(Unknown Source) 
    sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 
    java.lang.reflect.Method.invoke(Method.java:597) 
    org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:244) 
    java.security.AccessController.doPrivileged(Native Method) 
    javax.security.auth.Subject.doAsPrivileged(Subject.java:517) 
    org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:276) 
    org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:162) 
note The full stack trace of the root cause is available in the Apache Tomcat/5.5.23 logs. 

Answer 1

確保已貼上了正確的API密鑰的應用程序。嘗試使用「瀏覽器」API密鑰而不是「服務器」API密鑰。