小编Bip*_*ari的帖子

我的代码工作正常,直到昨晚,突然我收到此错误,路由根本无法正常工作.

middleware_stack.js:31Uncaught Error: Handler with name 'route' already exists.

对于像这样的简单路线:

Router.route('/admin/dashboard', {
   template:"adminDashboard"
});

Router.route('/admin/create/table', {
  template:"create_table"
});

我无法弄清楚错误,我检查了所有的路线.还有其他人遇到过这个错误吗？

我必须以这种格式发送一个帖子请求.

--__X_PAW_BOUNDARY__
Content-Disposition: form-data; name="user_photo[image]"; filename="file.jpg"
Content-Type: image/jpeg

ÿØÿàJFIFHHÿáLExifMM*i    
ÿí8Photoshop 3.08BIM8BIM%ÔÙ²é   ìøB~ÿÀ
 "ÿÄ    
ÿĵ}!1AQa"q2¡#B±ÁRÑð$3br    
%&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz¢£¤¥¦§¨©ª²³´µ¶·¸¹ºÂÃÄÅÆÇÈÉÊÒÓÔÕÖ×ØÙÚáâãäåæçèéêñòóôõö÷øùúÿÄ 
ÿĵw!1AQaq"2B¡±Á    #3RðbrÑ
$4á%ñ&'()*56789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz¢£¤¥¦§¨©ª²³´µ¶·¸¹ºÂÃÄÅÆÇÈÉÊÒÓÔÕÖ×ØÙÚâãäåæçèéêòóôõö÷øùúÿÛC                                       ÿÛC                                                                                                                                                                                                         ÿÝZÿÚ?ü_¢+þæð¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¢(¯ë3þ

我基本上试图在邮件请求中发送一张照片,其名称user_photo[image]如下图所示:

以下是我考虑过的解决方案的片段:

    Call<models.UploadResponse> uploadPhoto(@Path("id") int userId, @Part MultipartBody.Part file);


        MultipartBody.Part body = MultipartBody.Part.createFormData("user_photo[image]", file.getName(), requestFile);
Call<models.UploadResponse> call = userRequest.uploadPhoto(62, body);



    RequestBody requestFile =
            RequestBody.create(MediaType.parse("image/*"), FileUtils.getFile(PhotoUploadActivity.this, fileUri));
    Call<models.UploadResponse> call = userRequest.uploadPhoto(62, requestFile);

    Call<models.UploadResponse> uploadPhoto(@Path("id") int userId, @Part ("name=\"user_photo[image]\"") RequestBody file);

    @Multipart
        @POST("users/{id}/user_photos")
    Call<models.UploadResponse> uploadPhoto(@Path("id") int userId, @Part("name=\"user_photo[image]\"") RequestBody file);

这是okhttp日志:

D/OkHttp: Content-Type: multipart/form-data; boundary=75e8ae2e-a160-413f-82d1-3afd94f22c43
D/OkHttp: Content-Length: 43706
D/OkHttp: ??????JFIF?????????????????Photoshop …

这是我的大学模特

module.exports = {

  attributes: {
      name:{
        type:'string',
        required:true
      },
      location:{
            type:'string',
            required:true
        },
        faculties:{
            collection:'faculty',
            via:'college'
        }
  }
};

这是我的教师模型

module.exports = {

  attributes: {
        name:{
            type:'string',
            required:true
        },
        description:{
            type:'string'
        },
        college:{
            model:'college',
        required:true
        }
        ,
        years:{
            collection:'year',
            via:'faculty'
        }
  }
};

我的问题是我可以Faculty在college属性中添加任何值的new .如果我没有3000大学的大学,我仍然可以添加它,但是college当我列出所有院系时属性不会显示.如何防止它添加具有无效大学ID的教师？

我正在尝试创建一个返回titleFont和contentFont字体的方法,以便通过返回引用和减少代码长度来提高效率.我知道这很简单,但我没有办法.任何人都可以帮忙.或任何其他选择将被赞赏..抱歉英语不好

这是多次运行的方法..

protected void onPostExecute(Article result) {
    super.onPostExecute(result);

    TextView txtTitle= (TextView) view.findViewById(R.id.title);
    txtTitle.setTypeface(titleFont);
    txtTitle.setText(result.getTitle());

    private Typeface titleFont=Typeface.createFromAsset(context.getAssets(),"fonts/InterstateCondMonoLgt.ttf");
    private Typeface contentFont=Typeface.createFromAsset(context.getAssets(),"fonts/InterstateLight.ttf");

    TextView txtMain= (TextView) view.findViewById(R.id.main);
    txtMain.setTypeface(contentFont);
    txtMain.setText(result.getContent());
}

这个问题一直困扰着我.我花了很多时间来解决这个问题但却失败了.首先,我使用的是最新的SDK(版本22).

每当我通过首选项> Android>库将Facebook添加到我的项目时,我在控制台中显示错误.

[2014-06-03 15:15:04 - Test] Found 3 versions of android-support-v4.jar in the dependency list,
[2014-06-03 15:15:04 - Test] but not all the versions are identical (check is based on SHA-1 only at this time).
[2014-06-03 15:15:04 - Test] All versions of the libraries must be the same at this time.
[2014-06-03 15:15:04 - Test] Versions found are:
[2014-06-03 15:15:04 - Test] Path: /home/bipin/NewProjectsWorkspace/Test/libs/android-support-v4.jar
[2014-06-03 15:15:04 - Test]    Length: 648327
[2014-06-03 15:15:04 - Test]    SHA-1: ded9acc6a9792b8f1afc470f0c9cd36d178914cd
[2014-06-03 15:15:04 - …