Heroku

请教：用 Heroku 跑应用费用会比用普通的云服务器差多少？

2024-10-20T10:22:32Z

现在还有人在用 heroku 吗, 是不是已经凉凉了

2024-08-04T01:05:21Z

快被 vercal 之类的干掉了吧

Heroku 不再有免费的了～

2022-08-25T20:31:36Z

收到邮件提醒，以后免费资源都木有了，不知道 heroku 以后朝那个方向走？

Heroku 账号没了

2022-06-30T11:15:33Z

Heroku 账号被删了。登入显示 Couldn't find that user.
不是被封应该是，数据库被删了。已经邮件联系 account-lockout@heroku.com 。

Heroku 是崩了吗？

2022-04-26T06:01:03Z

好像我的还有其他人的一些免费 app 都没有响应了。

Heroku 的 nodejs 如何将提交的表单信息写入文件？

2019-03-01T15:53:13Z

楼主还是典型的 PHP 思维，想将表单提交的信息写入 info.txt 文件，就这样写：

fs.appendFile(path.join(__dirname,'info.txt'),querystring.parse(reqBody).name+"\t",function(error){});

但是在 heroku 的 bash 下找不到想要的 info.txt 文件，想问下该如何解决：）谢谢各位大虾啦~

Heroku 部署失败，提示 TemplateDoesNotExist at / Learning_logs/base.html

2017-06-26T06:26:58Z

最近正在学习《 Python Crash Course 》一书，中文名《 Pythonb 编程，从入门到实践》，学到最后第 20 章的第二部分 20.2 节在 Heroku 上部署”学习笔记“内容。在 20.2.12 节末尾输入命令 heroku open 之后，打开
https://murmuring-wave-89054.herokuapp.com/
发现无法显示和本地一样的”学习笔记“内容，而是提示如下（ google 到 stackexchange 几个帖子没太看明白，只好来这里求助一下，谢谢！）：

TemplateDoesNotExist at /
Learning_logs/base.html
Request Method: GET
Request URL: https://murmuring-wave-89054.herokuapp.com/
Django Version: 1.11.2
Exception Type: TemplateDoesNotExist
Exception Value:
Learning_logs/base.html
Exception Location: /app/.heroku/python/lib/python3.6/site-packages/django/template/engine.py in find_template, line 148
Python Executable: /app/.heroku/python/bin/python
Python Version: 3.6.1
Python Path:
['/app',
'/app/.heroku/python/bin',
'/app',
'/app/.heroku/python/lib/python36.zip',
'/app/.heroku/python/lib/python3.6',
'/app/.heroku/python/lib/python3.6/lib-dynload',
'/app/.heroku/python/lib/python3.6/site-packages']
Server time: Mon, 26 Jun 2017 06:18:32 +0000
Template-loader postmortem

Django tried loading these templates, in this order:

Using engine django:
django.template.loaders.app_directories.Loader: /app/.heroku/python/lib/python3.6/site-packages/django/contrib/admin/templates/Learning_logs/base.html (Source does not exist)
django.template.loaders.app_directories.Loader: /app/.heroku/python/lib/python3.6/site-packages/django/contrib/auth/templates/Learning_logs/base.html (Source does not exist)
django.template.loaders.app_directories.Loader: /app/.heroku/python/lib/python3.6/site-packages/bootstrap3/templates/Learning_logs/base.html (Source does not exist)
django.template.loaders.app_directories.Loader: /app/learning_logs/templates/Learning_logs/base.html (Source does not exist)
django.template.loaders.app_directories.Loader: /app/users/templates/Learning_logs/base.html (Source does not exist)
Error during template rendering

In template /app/learning_logs/templates/learning_logs/index.html, error at line 1
Learning_logs/base.html
1 {% extends "Learning_logs/base.html" %}
2
3 {% block header %}
4

Track your learning.

7 {% endblock header %}
8
9 {% block content %}
10

11 Register an account to make
Traceback Switch to copy-and-paste view

/app/.heroku/python/lib/python3.6/site-packages/django/template/backends/django.py in render
return self.template.render(context) ...
▶ Local vars
/app/.heroku/python/lib/python3.6/site-packages/django/template/base.py in render
return self._render(context) ...
▶ Local vars
/app/.heroku/python/lib/python3.6/site-packages/django/template/base.py in _render
return self.nodelist.render(context) ...
▶ Local vars
/app/.heroku/python/lib/python3.6/site-packages/django/template/base.py in render
bit = node.render_annotated(context) ...
▶ Local vars
/app/.heroku/python/lib/python3.6/site-packages/django/template/base.py in render_annotated
return self.render(context) ...
▶ Local vars
/app/.heroku/python/lib/python3.6/site-packages/django/template/loader_tags.py in render
compiled_parent = self.get_parent(context) ...
▶ Local vars
/app/.heroku/python/lib/python3.6/site-packages/django/template/loader_tags.py in get_parent
return self.find_template(parent, context) ...
▶ Local vars
/app/.heroku/python/lib/python3.6/site-packages/django/template/loader_tags.py in find_template
template_name, skip=history, ...
▶ Local vars
/app/.heroku/python/lib/python3.6/site-packages/django/template/engine.py in find_template
raise TemplateDoesNotExist(name, tried=tried) ...
▶ Local vars
During handling of the above exception (Learning_logs/base.html), another exception occurred:
/app/.heroku/python/lib/python3.6/site-packages/django/core/handlers/exception.py in inner
respOnse= get_response(request) ...
▶ Local vars
/app/.heroku/python/lib/python3.6/site-packages/django/core/handlers/base.py in _get_response
respOnse= self.process_exception_by_middleware(e, request) ...
▶ Local vars
/app/.heroku/python/lib/python3.6/site-packages/django/core/handlers/base.py in _get_response
respOnse= wrapped_callback(request, *callback_args, **callback_kwargs) ...
▶ Local vars
/app/learning_logs/views.py in index
return render(request, 'learning_logs/index.html') ...
▶ Local vars
/app/.heroku/python/lib/python3.6/site-packages/django/shortcuts.py in render
cOntent= loader.render_to_string(template_name, context, request, using=using) ...
▶ Local vars
/app/.heroku/python/lib/python3.6/site-packages/django/template/loader.py in render_to_string
return template.render(context, request) ...
▶ Local vars
/app/.heroku/python/lib/python3.6/site-packages/django/template/backends/django.py in render
reraise(exc, self.backend) ...
▶ Local vars
/app/.heroku/python/lib/python3.6/site-packages/django/template/backends/django.py in reraise
six.reraise(exc.class, new, sys.exc_info()[2]) ...
▶ Local vars
/app/.heroku/python/lib/python3.6/site-packages/django/utils/six.py in reraise
raise value.with_traceback(tb) ...
▶ Local vars
/app/.heroku/python/lib/python3.6/site-packages/django/template/backends/django.py in render
return self.template.render(context) ...
▶ Local vars
/app/.heroku/python/lib/python3.6/site-packages/django/template/base.py in render
return self._render(context) ...
▶ Local vars
/app/.heroku/python/lib/python3.6/site-packages/django/template/base.py in _render
return self.nodelist.render(context) ...
▶ Local vars
/app/.heroku/python/lib/python3.6/site-packages/django/template/base.py in render
bit = node.render_annotated(context) ...
▶ Local vars
/app/.heroku/python/lib/python3.6/site-packages/django/template/base.py in render_annotated
return self.render(context) ...
▶ Local vars
/app/.heroku/python/lib/python3.6/site-packages/django/template/loader_tags.py in render
compiled_parent = self.get_parent(context) ...
▶ Local vars
/app/.heroku/python/lib/python3.6/site-packages/django/template/loader_tags.py in get_parent
return self.find_template(parent, context) ...
▶ Local vars
/app/.heroku/python/lib/python3.6/site-packages/django/template/loader_tags.py in find_template
template_name, skip=history, ...
▶ Local vars
/app/.heroku/python/lib/python3.6/site-packages/django/template/engine.py in find_template
raise TemplateDoesNotExist(name, tried=tried) ...
▶ Local vars
Request information

USER
AnonymousUser
GET
No GET data
POST
No POST data
FILES
No FILES data
COOKIES
No cookie data
META
Variable Value
HTTP_ACCEPT
'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,/;q=0.8'
HTTP_ACCEPT_ENCODING
'gzip, deflate, sdch, br'
HTTP_ACCEPT_LANGUAGE
'en,zh-CN;q=0.8,zh;q=0.6,zh-TW;q=0.4,ru;q=0.2,en-US;q=0.2,sq;q=0.2,ja;q=0.2'
HTTP_CONNECTION
'close'
HTTP_CONNECT_TIME
'1'
HTTP_HOST
'murmuring-wave-89054.herokuapp.com'
HTTP_TOTAL_ROUTE_TIME
'3002'
HTTP_UPGRADE_INSECURE_REQUESTS
'1'
HTTP_USER_AGENT
('Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like '
'Gecko) Chrome/58.0.3029.110 Safari/537.36')
HTTP_VIA
'1.1 vegur'
HTTP_X_FORWARDED_FOR
'223.3.59.232'
HTTP_X_FORWARDED_PORT
'443'
HTTP_X_FORWARDED_PROTO
'https'
HTTP_X_REQUEST_ID
'1b8704ab-e817-417d-b4a7-e90625db829f'
HTTP_X_REQUEST_START
'1498457909054'
PATH_INFO
'/'
QUERY_STRING
''
RAW_URI
'/'
REMOTE_ADDR
'10.179.55.98'
REMOTE_PORT
'14391'
REQUEST_METHOD
'GET'
SCRIPT_NAME
''
SERVER_NAME
'0.0.0.0'
SERVER_PORT
'36649'
SERVER_PROTOCOL
'HTTP/1.1'
SERVER_SOFTWARE
'gunicorn/19.7.1'
gunicorn.socket

wsgi.errors

wsgi.file_wrapper
''
wsgi.input

wsgi.multiprocess
True
wsgi.multithread
False
wsgi.run_once
False
wsgi.url_scheme
'https'
wsgi.version
(1, 0)
Settings
Using settings module learning_log.settings
Setting Value
ABSOLUTE_URL_OVERRIDES
{}
ADMINS
[]
ALLOWED_HOSTS
['*']
APPEND_SLASH
True
AUTHENTICATION_BACKENDS
['django.contrib.auth.backends.ModelBackend']
AUTH_PASSWORD_VALIDATORS
''
AUTH_USER_MODEL
'auth.User'
BASE_DIR
'/app/learning_log'
BOOTSTRAP3
{'include_jquery': True}
CACHES
{'default': {'BACKEND': 'django.core.cache.backends.locmem.LocMemCache'}}
CACHE_MIDDLEWARE_ALIAS
'default'
CACHE_MIDDLEWARE_KEY_PREFIX
''
CACHE_MIDDLEWARE_SECONDS
600
CSRF_COOKIE_AGE
31449600
CSRF_COOKIE_DOMAIN
None
CSRF_COOKIE_HTTPONLY
False
CSRF_COOKIE_NAME
'csrftoken'
CSRF_COOKIE_PATH
'/'
CSRF_COOKIE_SECURE
False
CSRF_FAILURE_VIEW
'django.views.csrf.csrf_failure'
CSRF_HEADER_NAME
'HTTP_X_CSRFTOKEN'
CSRF_TRUSTED_ORIGINS
[]
CSRF_USE_SESSIONS
False
DATABASES
{'default': {'ATOMIC_REQUESTS': False,
'AUTOCOMMIT': True,
'CONN_MAX_AGE': 0,
'ENGINE': 'django.db.backends.postgresql_psycopg2',
'HOST': 'ec2-54-243-252-91.compute-1.amazonaws.com',
'NAME': 'd6lo6t45mtjlja',
'OPTIONS': {},
'PASSWORD': '',
'PORT': 5432,
'TEST': {'CHARSET': None,
'COLLATION': None,
'MIRROR': None,
'NAME': None},
'TIME_ZONE': None,
'USER': 'xhstlgdsyjngpf'}}
DATABASE_ROUTERS
[]
DATA_UPLOAD_MAX_MEMORY_SIZE
2621440
DATA_UPLOAD_MAX_NUMBER_FIELDS
1000
DATETIME_FORMAT
'N j, Y, P'
DATETIME_INPUT_FORMATS
['%Y-%m-%d %H:%M:%S',
'%Y-%m-%d %H:%M:%S.%f',
'%Y-%m-%d %H:%M',
'%Y-%m-%d',
'%m/%d/%Y %H:%M:%S',
'%m/%d/%Y %H:%M:%S.%f',
'%m/%d/%Y %H:%M',
'%m/%d/%Y',
'%m/%d/%y %H:%M:%S',
'%m/%d/%y %H:%M:%S.%f',
'%m/%d/%y %H:%M',
'%m/%d/%y']
DATE_FORMAT
'N j, Y'
DATE_INPUT_FORMATS
['%Y-%m-%d',
'%m/%d/%Y',
'%m/%d/%y',
'%b %d %Y',
'%b %d, %Y',
'%d %b %Y',
'%d %b, %Y',
'%B %d %Y',
'%B %d, %Y',
'%d %B %Y',
'%d %B, %Y']
DEBUG
True
DEBUG_PROPAGATE_EXCEPTIONS
False
DECIMAL_SEPARATOR
'.'
DEFAULT_CHARSET
'utf-8'
DEFAULT_CONTENT_TYPE
'text/html'
DEFAULT_EXCEPTION_REPORTER_FILTER
'django.views.debug.SafeExceptionReporterFilter'
DEFAULT_FILE_STORAGE
'django.core.files.storage.FileSystemStorage'
DEFAULT_FROM_EMAIL
'webmaster@localhost'
DEFAULT_INDEX_TABLESPACE
''
DEFAULT_TABLESPACE
''
DISALLOWED_USER_AGENTS
[]
EMAIL_BACKEND
'django.core.mail.backends.smtp.EmailBackend'
EMAIL_HOST
'localhost'
EMAIL_HOST_PASSWORD
''
EMAIL_HOST_USER
''
EMAIL_PORT
25
EMAIL_SSL_CERTFILE
None
EMAIL_SSL_KEYFILE
''
EMAIL_SUBJECT_PREFIX
'[Django] '
EMAIL_TIMEOUT
None
EMAIL_USE_LOCALTIME
False
EMAIL_USE_SSL
False
EMAIL_USE_TLS
False
FILE_CHARSET
'utf-8'
FILE_UPLOAD_DIRECTORY_PERMISSIONS
None
FILE_UPLOAD_HANDLERS
['django.core.files.uploadhandler.MemoryFileUploadHandler',
'django.core.files.uploadhandler.TemporaryFileUploadHandler']
FILE_UPLOAD_MAX_MEMORY_SIZE
2621440
FILE_UPLOAD_PERMISSIONS
None
FILE_UPLOAD_TEMP_DIR
None
FIRST_DAY_OF_WEEK
0
FIXTURE_DIRS
[]
FORCE_SCRIPT_NAME
None
FORMAT_MODULE_PATH
None
FORM_RENDERER
'django.forms.renderers.DjangoTemplates'
IGNORABLE_404_URLS
[]
INSTALLED_APPS
['django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'bootstrap3',
'learning_logs',
'users']
INTERNAL_IPS
[]
LANGUAGES
[('af', 'Afrikaans'),
('ar', 'Arabic'),
('ast', 'Asturian'),
('az', 'Azerbaijani'),
('bg', 'Bulgarian'),
('be', 'Belarusian'),
('bn', 'Bengali'),
('br', 'Breton'),
('bs', 'Bosnian'),
('ca', 'Catalan'),
('cs', 'Czech'),
('cy', 'Welsh'),
('da', 'Danish'),
('de', 'German'),
('dsb', 'Lower Sorbian'),
('el', 'Greek'),
('en', 'English'),
('en-au', 'Australian English'),
('en-gb', 'British English'),
('eo', 'Esperanto'),
('es', 'Spanish'),
('es-ar', 'Argentinian Spanish'),
('es-co', 'Colombian Spanish'),
('es-mx', 'Mexican Spanish'),
('es-ni', 'Nicaraguan Spanish'),
('es-ve', 'Venezuelan Spanish'),
('et', 'Estonian'),
('eu', 'Basque'),
('fa', 'Persian'),
('fi', 'Finnish'),
('fr', 'French'),
('fy', 'Frisian'),
('ga', 'Irish'),
('gd', 'Scottish Gaelic'),
('gl', 'Galician'),
('he', 'Hebrew'),
('hi', 'Hindi'),
('hr', 'Croatian'),
('hsb', 'Upper Sorbian'),
('hu', 'Hungarian'),
('ia', 'Interlingua'),
('id', 'Indonesian'),
('io', 'Ido'),
('is', 'Icelandic'),
('it', 'Italian'),
('ja', 'Japanese'),
('ka', 'Georgian'),
('kk', 'Kazakh'),
('km', 'Khmer'),
('kn', 'Kannada'),
('ko', 'Korean'),
('lb', 'Luxembourgish'),
('lt', 'Lithuanian'),
('lv', 'Latvian'),
('mk', 'Macedonian'),
('ml', 'Malayalam'),
('mn', 'Mongolian'),
('mr', 'Marathi'),
('my', 'Burmese'),
('nb', 'Norwegian Bokmål'),
('ne', 'Nepali'),
('nl', 'Dutch'),
('nn', 'Norwegian Nynorsk'),
('os', 'Ossetic'),
('pa', 'Punjabi'),
('pl', 'Polish'),
('pt', 'Portuguese'),
('pt-br', 'Brazilian Portuguese'),
('ro', 'Romanian'),
('ru', 'Russian'),
('sk', 'Slovak'),
('sl', 'Slovenian'),
('sq', 'Albanian'),
('sr', 'Serbian'),
('sr-latn', 'Serbian Latin'),
('sv', 'Swedish'),
('sw', 'Swahili'),
('ta', 'Tamil'),
('te', 'Telugu'),
('th', 'Thai'),
('tr', 'Turkish'),
('tt', 'Tatar'),
('udm', 'Udmurt'),
('uk', 'Ukrainian'),
('ur', 'Urdu'),
('vi', 'Vietnamese'),
('zh-hans', 'Simplified Chinese'),
('zh-hant', 'Traditional Chinese')]
LANGUAGES_BIDI
['he', 'ar', 'fa', 'ur']
LANGUAGE_CODE
'en-us'
LANGUAGE_COOKIE_AGE
None
LANGUAGE_COOKIE_DOMAIN
None
LANGUAGE_COOKIE_NAME
'django_language'
LANGUAGE_COOKIE_PATH
'/'
LOCALE_PATHS
[]
LOGGING
{}
LOGGING_CONFIG
'logging.config.dictConfig'
LOGIN_REDIRECT_URL
'/accounts/profile/'
LOGIN_URL
'/users/login/'
LOGOUT_REDIRECT_URL
None
MANAGERS
[]
MEDIA_ROOT
''
MEDIA_URL
''
MESSAGE_STORAGE
'django.contrib.messages.storage.fallback.FallbackStorage'
MIDDLEWARE
['django.middleware.security.SecurityMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware']
MIDDLEWARE_CLASSES
['django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware']
MIGRATION_MODULES
{}
MONTH_DAY_FORMAT
'F j'
NUMBER_GROUPING
0
PASSWORD_HASHERS
''
PASSWORD_RESET_TIMEOUT_DAYS
''
PREPEND_WWW
False
ROOT_URLCONF
'learning_log.urls'
SECRET_KEY
''
SECURE_BROWSER_XSS_FILTER
False
SECURE_CONTENT_TYPE_NOSNIFF
False
SECURE_HSTS_INCLUDE_SUBDOMAINS
False
SECURE_HSTS_PRELOAD
False
SECURE_HSTS_SECONDS
0
SECURE_PROXY_SSL_HEADER
('HTTP_X_FORWARDED_PROTO', 'https')
SECURE_REDIRECT_EXEMPT
[]
SECURE_SSL_HOST
None
SECURE_SSL_REDIRECT
False
SERVER_EMAIL
'root@localhost'
SESSION_CACHE_ALIAS
'default'
SESSION_COOKIE_AGE
1209600
SESSION_COOKIE_DOMAIN
None
SESSION_COOKIE_HTTPONLY
True
SESSION_COOKIE_NAME
'sessionid'
SESSION_COOKIE_PATH
'/'
SESSION_COOKIE_SECURE
False
SESSION_ENGINE
'django.contrib.sessions.backends.db'
SESSION_EXPIRE_AT_BROWSER_CLOSE
False
SESSION_FILE_PATH
None
SESSION_SAVE_EVERY_REQUEST
False
SESSION_SERIALIZER
'django.contrib.sessions.serializers.JSONSerializer'
SETTINGS_MODULE
'learning_log.settings'
SHORT_DATETIME_FORMAT
'm/d/Y P'
SHORT_DATE_FORMAT
'm/d/Y'
SIGNING_BACKEND
'django.core.signing.TimestampSigner'
SILENCED_SYSTEM_CHECKS
[]
STATICFILES_DIRS
('/app/learning_log/static',)
STATICFILES_FINDERS
['django.contrib.staticfiles.finders.FileSystemFinder',
'django.contrib.staticfiles.finders.AppDirectoriesFinder']
STATICFILES_STORAGE
'django.contrib.staticfiles.storage.StaticFilesStorage'
STATIC_ROOT
'staticfiles'
STATIC_URL
'/static/'
TEMPLATES
[{'APP_DIRS': True,
'BACKEND': 'django.template.backends.django.DjangoTemplates',
'DIRS': [],
'OPTIONS': {'context_processors': ['django.template.context_processors.debug',
'django.template.context_processors.request',
'django.contrib.auth.context_processors.auth',
'django.contrib.messages.context_processors.messages']}}]
TEST_NON_SERIALIZED_APPS
[]
TEST_RUNNER
'django.test.runner.DiscoverRunner'
THOUSAND_SEPARATOR
','
TIME_FORMAT
'P'
TIME_INPUT_FORMATS
['%H:%M:%S', '%H:%M:%S.%f', '%H:%M']
TIME_ZONE
'UTC'
USE_ETAGS
False
USE_I18N
True
USE_L10N
True
USE_THOUSAND_SEPARATOR
False
USE_TZ
True
USE_X_FORWARDED_HOST
False
USE_X_FORWARDED_PORT
False
WSGI_APPLICATION
'learning_log.wsgi.application'
X_FRAME_OPTIONS
'SAMEORIGIN'
YEAR_MONTH_FORMAT
'F Y'
You're seeing this error because you have DEBUG = True in your Django settings file. Change that to False, and Django will display a standard page generated by the handler for this status code.

求助： django 部署在 heroku ，数据库出问题，想知道在免费版的 heroku app 上如何管理数据库

2015-07-05T00:55:03Z

1. 我开发环境是 python34 django 1.8.1
2. 本地用数据库是 sqlite3, heroku 用到 postgres
3. 我部署在heroku上是给另一个人测试用的，由于一直变更需求，表结构要变
4. 我情景是，我之前的工程已经在 herok 上跑，没有问题，然后我在 model中添加了一个 class Message(models.Model): user = models.ForeignKey('GameUser') 而 GameUser 是原来有的一个model
5. 然后我push了，然后在heroku 上执行

python manage.py makemigrations
python manage.py migrate
然后进入 python manage.py shell ，导入model后，执行 Message.objects.all() ,提示上面的提问里错误

Traceback (most recent call last):
File "", line 1, in
File "/app/.heroku/pythonb/python3.4/site-packages/django/models/query.py", line 138, in __repr__
data = list(self[:REPR_OUTPUT_SIZE + 1])
File "/app/.heroku/pythonb/python3.4/site-packages/django/models/query.py", line 162, in __iter__
self._fetch_all()
File "/app/.heroku/pythonb/python3.4/site-packages/django/models/query.py", line 965, in _fetch_all
self._result_cache = list(self.iterator())
File "/app/.heroku/pythonb/python3.4/site-packages/django/models/query.py", line 238, in iterator
results = compiler.execute_sql()
File "/app/.heroku/pythonb/python3.4/site-packages/django/modelsl/compiler.py", line 837, in execute_sql
cursor.execute(sql, params)
File "/app/.heroku/pythonb/python3.4/site-packages/django/backends/utils.py", line 64, in execute
return self.cursor.execute(sql, params)
File "/app/.heroku/pythonb/python3.4/site-packages/django/utils.py", line 97, in __exit__
six.reraise(dj_exc_type, dj_exc_value, traceback)
File "/app/.heroku/pythonb/python3.4/site-packages/django/utils/six.py", line 658, in reraise
raise value.with_traceback(tb)
File "/app/.heroku/pythonb/python3.4/site-packages/django/backends/utils.py", line 64, in execute
return self.cursor.execute(sql, params)
django.db.utils.ProgrammingError: relation "dbmanager_message" does not exist
LINE 1: ..."msg_code", "dbmanager_message"."parameters" FROM "dbmanager...

然而执行 GameUser.objects.all() 并不会报错

用了 heroku 的 PaaS，国内访问很慢,有什么解决方案，域名没备案！

2015-06-21T11:44:34Z

如果是做CDN,选择哪家的。

管理 heroku postgre

2014-09-26T08:08:30Z

1.首先吐槽一下这个cloud database实在是太难用了,在windows上更加。
现在用的是jackDB来初始化表，数据等等。这个浏览器client挺好用，但是只有15天免费，请问有什么替代品吗。
2.另外请问有无可能使heroku上的app连接到aws上的rds呢，aws的文档看的不是很懂。或者有什么别的免费的云数据库？MySql最好。

开源类Heroku平台

2013-08-24T02:31:20Z

http://deis.io/

利用 Chef, Docker 和 Heroku Buildpacks 直接部署自己的私有云……

有用heroku的么

2013-06-20T23:34:19Z

感觉不便宜啊，有没有人用过性能怎么样？访问速度？稳定性？和linode相比的话怎么样

heroku 提交失败

2013-05-05T10:04:49Z

git push heroku master
ssh: connect to host heroku.com port 22: Connection timed out
fatal: The remote end hung up unexpectedly

有谁知道怎么回事吗？

heroku postgresql 是否收费？

2013-04-14T17:20:32Z

玩了下 Heroku，掛了. 不關我事哈

2012-12-25T03:46:40Z

創建了一個 php 應用，嘗試將現有項目的代碼 copy 進去，在 push 後，被識別成了 Nodejs 應用，網站跑不起來了。然後，heroku 命令行工具也不正常了，查了下 https://status.heroku.com/ ，原來 Heroku 部分服務器也掛了，太巧！

我知道項目被識別成 nodejs 應用的原因，應該是因為目錄下有 package.json（我需要跑 gruntjs 打包 js/css 和一些其他的任務）。

現在想問的是，heroku 有什麼命令可以強制指定這是一個 php 應用（而不要在 git push 後去自動識別）？

Heroku 首页的四次变迁

2012-05-06T11:40:39Z

http://www.flourish.org/blog/?p=687

从 2007 年上线到后来被 Salesforce 2.2 亿美元收购，中间的四次首页改版，很有意思的产品历程。

heroku/aws有没有加速的办法？earbits.com国内电信很慢~~~

2011-11-14T03:09:16Z

Heroku现在非得付费才能用吗？有没有其他啥的免费的？

2011-10-16T14:01:54Z

貌似单个的Web Dynos在Heroku上面都要收费了，之前免费期过了？现在我正在考虑学习一门web开发框架，想找个免费的平台，知道的有heroku、google app engine、sina app engine和amazon ec2，最后两个，sina的只能写php，而ec2貌似太复杂了，那只能在gae上写python web（或者java?）框架了？

Heroku 支持 Python 和 PHP 了

2011-09-16T12:42:39Z

http://devcenter.heroku.com/articles/facebook

https://github.com/heroku/facebook-template-ruby
https://github.com/heroku/facebook-template-nodejs
https://github.com/heroku/facebook-template-python
https://github.com/heroku/facebook-template-php

Matz joins Heroku

2011-07-13T00:55:43Z

http://blog.heroku.com/archives/2011/7/12/matz_joins_heroku/

heroku 似乎给强了，histart.me 广东地区无法访问

2011-01-11T10:27:34Z

不知道这里还有没有朋友在使用 www.histart.me
部署在 heroku.com 上，但这段时间访问很不稳定，今天彻底无法访问了。

PS：现在已修改为反向代理绑定裸域

Salesforce.com Buys Heroku!!!

2010-12-08T19:41:04Z

http://techcrunch.com/2010/12/08/breaking-salesforce-buys-heroku-for-212-million-in-cash/

$212M @_@

直播：Linux下试玩Heroku

2010-10-09T14:48:46Z

对heroku没太多兴趣，但看到V2EX有人正在折腾这个，我也随便看看。我不是程序猿，只是玩玩。

基本只是复制粘贴，遇到障碍即终止，不折腾了。如果顺利，那我将创建一个可以通过网络访问的heroku app。

系统环境：
Ubuntu 10.10（Linux）
Gnome Desktop + gnome-terminal

直播线（应该是这个地址吧）：
http://v2ex.appspot.com/t/3218?f=1

头疼：如何安装heroku？

2010-10-09T12:54:32Z

想在heroku搭建个抢答网，要运行代码，用Git Bash 运行代码＄ sudo gem install heroku 安装heroku时报错not found 希望有经验的人指点一下

这里有人用HEROKU吗？

2010-10-07T03:52:09Z

内测时就注册了，现在体验一下觉得蛮好。

这里的朋友有没有正在用的，或者成为付费用户的呢？

请来评价一下。

heroku.com 的交互设计非常棒

2010-09-16T08:35:54Z

https://heroku.com/
http://heroku.com/how/architecture

看到这么美的页面，突然邪恶地想到把它放到 IE6 里面看看……
sigh~ 能拒绝 IE6 的网站真酷啊

来推荐我的开源独立博客程序，可以直接运行在 Heroku 上面(免费可绑定域名)

2010-09-06T03:28:37Z

这个是我目前使用的博客系统，Ruby on Rails 开发，最近改了改，可以方便的安装在 http://heroku.com 上面，有免费空间，虽然是免费的，但速度还很不错的，而且可以绑定域名（这个需要现绑定信用卡，会花费$1，域名绑定是免费的，空间也是）。

http://github.com/huacnlee/personlab

安装方法：

如果你懂 Git 和一点点 Ruby，将会很快安装完成。

希望你能喜欢。