Question

[帖子底部的代码]

我正在部署我的google appengine后端数据存储区，以便在Android应用程序中使用。我在我的devserver上使用端点，我正在尝试＆＃34;存储＆＃34;标准信息 - 字符串+整数到我的数据存储区。

尝试＆＃34;存储＆＃34;该行的一个对象＆＃34; m_suaMyApi.storeBean（...）＆＃34;，我得到了＆＃34; GoogleJsonResponseException：404 Not Found＆＃34; 错误。

我不知道为什么会抛出这个错误，并且几天来一直在寻找和纠正问题。

到目前为止，我已尝试以下方法解决问题但没有运气：

如此处所述，在我的应用的安全ids部分添加说明，（保存后）我将应用程序还原为开放式开发并重新保存。 Android Mobile Backend Starter fail with 404 not found... some times
我制作了我上传的应用版本＆＃34;默认＆＃34;如本问题解决博客文章＃3中所述： http://kakoma.ug/code/2014/02/android-dev-tutorial-setting-app-engine-connected-app-hiccups
我已删除并重新部署了我的后端和我的应用
我关闭了我的实例，让它重新启动并重试我的Android应用程序。

经过这些尝试后，我仍然遇到同样的错误。

此时我已经走到了尽头，可以使用一些帮助。

Only My endpoints

///////////////////////////////

＆＃34; save＆＃34;我对端点的对象

public class MyAsyncTask extends AsyncTask<Pair<Context, String>, Void, String> {

    private MyApi m_suaMyApi = null;
    private Context m_context;

    private boolean m_debug = true;

    public LoginAsyncTask(String strGoogleUserType, String strGoogleNickName, String strGoogleDisplayName, String strGoogleID,
                          String strGoogleCurrentLocation, int iGoogleCircledByCount, String strGoogleEmail, String strGoogleBirthday,
                          String strGoogleGender, String strProfilePhotoUrl, String strAndroidDeviceId, Date dat) {

        MyApi.Builder builder;

        if (m_debug) {
            builder = new MyApi.Builder(AndroidHttp.newCompatibleTransport(), new AndroidJsonFactory(), null)
                    // options for running against local devappserver, from device
                    .setRootUrl("http://192.168.1.4:8080/_ah/api/")
                    .setGoogleClientRequestInitializer(new GoogleClientRequestInitializer() {
                        @Override
                        public void initialize(AbstractGoogleClientRequest<?> abstractGoogleClientRequest) throws IOException {
                            abstractGoogleClientRequest.setDisableGZipContent(true);
                        }
                    });
            // end options for devappserver
        }else {
            builder = new MyApi.Builder(AndroidHttp.newCompatibleTransport(), new AndroidJsonFactory(), null);
        }

        builder.setApplicationName("myApp");
        m_suaMyApi = builder.build();

        try {

            if (strGoogleBirthday == null){
                strGoogleBirthday = "";
            }
            if (strAndroidDeviceId== null){
                strAndroidDeviceId = "";
            }
            if (strGoogleCurrentLocation== null){
                strGoogleCurrentLocation= "";
            }
            if (strGoogleDisplayName == null){
                strGoogleDisplayName= "";
            }
            if (strGoogleEmail == null){
                strGoogleEmail= "";
            }
            if (strGoogleEmail == null){
                strGoogleEmail= "";
            }
            if (strGoogleGender == null){
                strGoogleGender= "";
            }
            if (strGoogleID == null){
                strGoogleID= "";
            }
            if (strGoogleNickName == null){
                strGoogleNickName= "";
            }
            if (strGoogleUserType == null){
                strGoogleUserType= "";
            }
            if (strProfilePhotoUrl == null){
                strProfilePhotoUrl= "";
            }


            Log.d("myApp", "about to store data");
///////////////BREAKS AT THE NEXT LINE
            m_suaMyApi.storeBean(strGoogleUserType, strGoogleNickName, strGoogleDisplayName, strGoogleID,
                    strGoogleCurrentLocation, iGoogleCircledByCount, strGoogleEmail, strGoogleBirthday,
                    strGoogleGender, strProfilePhotoUrl, strAndroidDeviceId).execute();

            Log.d("myapp", "its stored");
        } catch (GoogleJsonResponseException e) {
            e.printStackTrace();
        }catch (Exception e) {
            e.printStackTrace();
        }
    }


    @Override
    protected String doInBackground(Pair<Context, String>... params) {
        // Retrieve service handle.
        MyApi apiServiceHandle = m_suaMyApi;

        return "Login not saved";


    }

    @Override
    protected void onPostExecute(String result) {
       Log.d("myApp", "LoginAsyncTask: finished");
    }
}

/////////////////////////////////////////////// //////////////////////////////////////////

我的端点代码响应上面的

    @ApiMethod(name = "storeBeanBean")
    public void storeTask(@Named("strGoogleUserType") String strGoogleUserType, @Named("strGoogleNickName") String strGoogleNickName,
                          @Named("strGoogleDisplayName") String strGoogleDisplayName, @Named("strGoogleID") String strGoogleID,
                          @Named("strGoogleCurrentLocation") String strGoogleCurrentLocation, @Named("iGoogleCircledByCount") int iGoogleCircledByCount,
                          @Named("strGoogleEmail") String strGoogleEmail, @Named("strGoogleBirthday") String strGoogleBirthday,
                          @Named("strGoogleGender") String strGoogleGender, @Named("strProfilePhotoUrl") String strProfilePhotoUrl,
                          @Named("strAndroidDeviceId") String strAndroidDeviceId) {

        DatastoreService datastoreService = DatastoreServiceFactory.getDatastoreService();
        Transaction txn = datastoreService.beginTransaction();
        try {
            Key UserkBeanParentKey = KeyFactory.createKey("User", "UserBean");
            Entity entUserEntity = new Entity("UserBean", strGoogleID ,UserkBeanParentKey); 

            entUserEntity.setProperty("m_strUserType", strGoogleUserType);
            entUserEntity.setProperty("m_strUserName", strGoogleNickName);
            entUserEntity.setProperty("m_strDisplayName", strGoogleDisplayName);
            entUserEntity.setProperty("m_strID", strGoogleID);

            entUserEntity.setProperty("m_strUserLocation", strGoogleCurrentLocation);
            entUserEntity.setProperty("m_iFollowerCount", iGoogleCircledByCount);

            entUserEntity.setProperty("m_strUserEmail", strGoogleEmail);
            entUserEntity.setProperty("m_strUserBirthday", strGoogleBirthday);
            entUserEntity.setProperty("m_strUserGender", strGoogleGender);

            entUserEntity.setProperty("m_btmProfilePhoto", strProfilePhotoUrl);
            entUserEntity.setProperty("m_strAndroidDeviceId", strAndroidDeviceId);

            datastoreService.put(entUserEntity);
            txn.commit();

        } finally {
            if (txn.isActive()) {
                txn.rollback();
            }
        }
    }

///////////// 我的代码中报告的错误

W/System.err﹕ com.google.api.client.googleapis.json.GoogleJsonResponseException: 404 Not Found
W/System.err﹕ at com.google.api.client.googleapis.services.json.AbstractGoogleJsonClientRequest.newExceptionOnError(Unknown Source)
W/System.err﹕ at com.google.api.client.googleapis.services.json.AbstractGoogleJsonClientRequest.newExceptionOnError(Unknown Source)
W/System.err﹕ at com.google.api.client.googleapis.services.AbstractGoogleClientRequest$1.a(Unknown Source)
W/System.err﹕ at com.google.api.client.http.HttpRequest.o(Unknown Source)
W/System.err﹕ at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.executeUnparsed(Unknown Source)
W/System.err﹕ at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.executeUnparsed(Unknown Source)
W/System.err﹕ at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.execute(Unknown Source)
W/System.err﹕ at com.electrichappiness.allsmiles.forStorage.LoginAsyncTask.<init>(Unknown Source)
W/System.err﹕ at com.electrichappiness.allsmiles.Login.onConnected(Unknown Source)
W/System.err﹕ at com.google.android.gms.internal.fg.a(Unknown Source)
W/System.err﹕ at com.google.android.gms.common.api.b.e(Unknown Source)
W/System.err﹕ at com.google.android.gms.common.api.b.d(Unknown Source)
W/System.err﹕ at com.google.android.gms.common.api.b$2.onConnected(Unknown Source)
W/System.err﹕ at com.google.android.gms.internal.fg.a(Unknown Source)
W/System.err﹕ at com.google.android.gms.internal.fg.a(Unknown Source)
W/System.err﹕ at com.google.android.gms.internal.ff$h.a(Unknown Source)
W/System.err﹕ at com.google.android.gms.internal.ff$h.a(Unknown Source)
W/System.err﹕ at com.google.android.gms.internal.ff$b.b(Unknown Source)
W/System.err﹕ at com.google.android.gms.internal.ff$a.handleMessage(Unknown Source)
W/System.err﹕ at android.os.Handler.dispatchMessage(Handler.java:102)
W/System.err﹕ at android.os.Looper.loop(Looper.java:157)
W/System.err﹕ at android.app.ActivityThread.main(ActivityThread.java:5872)
W/System.err﹕ at java.lang.reflect.Method.invokeNative(Native Method)
W/System.err﹕ at java.lang.reflect.Method.invoke(Method.java:515)
W/System.err﹕ at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:852)
W/System.err﹕ at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:668)
W/System.err﹕ at dalvik.system.NativeStart.main(Native Method)

神秘的＆＃34; GoogleJsonResponseException：404 Not Found＆＃34; google appengine / android中的错误

0 个答案: