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26
4
我正在关注“Getting Started with Python on Heroku”官方教程。我认为本教程基本上是关于设置 Django Hello World，尽管我还没有看到结果。
$ git clone https://github.com/heroku/python-getting-started.git
$ heroku create
$ git push heroku master
最后一个命令的输出(我认为重要的部分):
...
remote: -----> Python app detected
remote: -----> Installing runtime (python-2.7.9)
remote: -----> Installing dependencies with pip
remote: Collecting dj-database-url==0.3.0 (from -r requirements.txt (line 1))
remote: Downloading dj_database_url-0.3.0-py2.py3-none-any.whl
remote: Collecting Django==1.8.1 (from -r requirements.txt (line 2))
remote: Downloading Django-1.8.1-py2.py3-none-any.whl (6.2MB)
remote: Collecting django-postgrespool==0.3.0 (from -r requirements.txt (line 3))
remote: Downloading django-postgrespool-0.3.0.tar.gz
remote: Collecting gunicorn==19.3.0 (from -r requirements.txt (line 4))
remote: Downloading gunicorn-19.3.0-py2.py3-none-any.whl (110kB)
remote: Collecting psycopg2==2.6 (from -r requirements.txt (line 5))
remote: Downloading psycopg2-2.6.tar.gz (367kB)
remote: Collecting SQLAlchemy==1.0.4 (from -r requirements.txt (line 6))
remote: Downloading SQLAlchemy-1.0.4.tar.gz (4.6MB)
remote: Collecting whitenoise==1.0.6 (from -r requirements.txt (line 7))
remote: Downloading whitenoise-1.0.6-py2.py3-none-any.whl
remote: Installing collected packages: dj-database-url, Django, psycopg2, SQLAlchemy, django-postgrespool, gunicorn, whitenoise
remote: Running setup.py install for psycopg2
remote: Running setup.py install for SQLAlchemy
remote: Running setup.py install for django-postgrespool
remote: Successfully installed Django-1.8.1 SQLAlchemy-1.0.4 dj-database-url-0.3.0 django-postgrespool-0.3.0 gunicorn-19.3.0 psycopg2-2.6 whitenoise-1.0.6
...
更多命令:
$ heroku ps:scale web=1
$ heroku open
然后是一个使用以下行定义的 Procfile:
web: gunicorn gettingstarted.wsgi --log-file -
然后创建了一个 virtualenv(尝试使用 Python 2.7.6 和 3.4.2):
$ virtual venv
$ source venv/bin/activate
$ pip install -r requirements.txt --allow-all-external
我第一次遇到 psycopg2-2.6 问题，然后我相信我成功安装了。以下是所有要求:- dj-数据库-url==0.3.0- Django==1.8.1-django-postgrespool==0.3.0- 枪炮==19.3.0- psycopg2==2.6-SQLAlchemy==1.0.4- 白噪声==1.0.6
foreman start web
从这个项目结构的主目录调用:
python-getting-started/
├── Procfile
├── Procfile.windows
├── README.md
├── gettingstarted
│ ├── __init__.py
│ ├── __pycache__
│ │ ├── __init__.cpython-34.pyc
│ │ ├── settings.cpython-34.pyc
│ │ └── wsgi.cpython-34.pyc
│ ├── settings.py
│ ├── static
│ │ └── humans.txt
│ ├── urls.py
│ └── wsgi.py
├── hello
│ ├── __init__.py
│ ├── __pycache__
│ │ └── __init__.cpython-34.pyc
│ ├── admin.py
│ ├── models.py
│ ├── templates
│ │ └── db.html
│ ├── tests.py
│ └── views.py
├── manage.py
├── requirements.txt
└── runtime.txt
最后一条命令的输出是:
23:35:07 web.1 | started with pid 6296
23:35:07 web.1 | [2015-06-14 23:35:07 +0100] [6296] [INFO] Starting gunicorn 19.3.0
23:35:07 web.1 | [2015-06-14 23:35:07 +0100] [6296] [INFO] Listening at: http://0.0.0.0:5000 (6296)
23:35:07 web.1 | [2015-06-14 23:35:07 +0100] [6296] [INFO] Using worker: sync
23:35:07 web.1 | [2015-06-14 23:35:07 +0100] [6299] [INFO] Booting worker with pid: 6299
23:35:07 web.1 | [2015-06-14 22:35:07 +0000] [6299] [ERROR] Exception in worker process:
23:35:07 web.1 | Traceback (most recent call last):
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/django/db/utils.py", line 111, in load_backend
23:35:07 web.1 | return import_module('%s.base' % backend_name)
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/importlib/__init__.py", line 109, in import_module
23:35:07 web.1 | return _bootstrap._gcd_import(name[level:], package, level)
23:35:07 web.1 | File "<frozen importlib._bootstrap>", line 2254, in _gcd_import
23:35:07 web.1 | File "<frozen importlib._bootstrap>", line 2237, in _find_and_load
23:35:07 web.1 | File "<frozen importlib._bootstrap>", line 2226, in _find_and_load_unlocked
23:35:07 web.1 | File "<frozen importlib._bootstrap>", line 1200, in _load_unlocked
23:35:07 web.1 | File "<frozen importlib._bootstrap>", line 1129, in _exec
23:35:07 web.1 | File "<frozen importlib._bootstrap>", line 1471, in exec_module
23:35:07 web.1 | File "<frozen importlib._bootstrap>", line 321, in _call_with_frames_removed
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/django_postgrespool/base.py", line 8, in <module>
23:35:07 web.1 | from psycopg2 import InterfaceError, ProgrammingError, OperationalError
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/psycopg2/__init__.py", line 50, in <module>
23:35:07 web.1 | from psycopg2._psycopg import BINARY, NUMBER, STRING, DATETIME, ROWID
23:35:07 web.1 | ImportError: dlopen(/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/psycopg2/_psycopg.so, 2): Library not loaded: libssl.1.0.0.dylib
23:35:07 web.1 | Referenced from: /Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/psycopg2/_psycopg.so
23:35:07 web.1 | Reason: image not found
23:35:07 web.1 |
23:35:07 web.1 | During handling of the above exception, another exception occurred:
23:35:07 web.1 |
23:35:07 web.1 | Traceback (most recent call last):
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/gunicorn/arbiter.py", line 507, in spawn_worker
23:35:07 web.1 | worker.init_process()
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/gunicorn/workers/base.py", line 118, in init_process
23:35:07 web.1 | self.wsgi = self.app.wsgi()
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/gunicorn/app/base.py", line 67, in wsgi
23:35:07 web.1 | self.callable = self.load()
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/gunicorn/app/wsgiapp.py", line 65, in load
23:35:07 web.1 | return self.load_wsgiapp()
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/gunicorn/app/wsgiapp.py", line 52, in load_wsgiapp
23:35:07 web.1 | return util.import_app(self.app_uri)
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/gunicorn/util.py", line 355, in import_app
23:35:07 web.1 | __import__(module)
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/gettingstarted/wsgi.py", line 16, in <module>
23:35:07 web.1 | application = get_wsgi_application()
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/django/core/wsgi.py", line 14, in get_wsgi_application
23:35:07 web.1 | django.setup()
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/django/__init__.py", line 18, in setup
23:35:07 web.1 | apps.populate(settings.INSTALLED_APPS)
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/django/apps/registry.py", line 108, in populate
23:35:07 web.1 | app_config.import_models(all_models)
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/django/apps/config.py", line 198, in import_models
23:35:07 web.1 | self.models_module = import_module(models_module_name)
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/importlib/__init__.py", line 109, in import_module
23:35:07 web.1 | return _bootstrap._gcd_import(name[level:], package, level)
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/django/contrib/auth/models.py", line 41, in <module>
23:35:07 web.1 | class Permission(models.Model):
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/django/db/models/base.py", line 139, in __new__
23:35:07 web.1 | new_class.add_to_class('_meta', Options(meta, **kwargs))
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/django/db/models/base.py", line 324, in add_to_class
23:35:07 web.1 | value.contribute_to_class(cls, name)
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/django/db/models/options.py", line 250, in contribute_to_class
23:35:07 web.1 | self.db_table = truncate_name(self.db_table, connection.ops.max_name_length())
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/django/db/__init__.py", line 36, in __getattr__
23:35:07 web.1 | return getattr(connections[DEFAULT_DB_ALIAS], item)
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/django/db/utils.py", line 240, in __getitem__
23:35:07 web.1 | backend = load_backend(db['ENGINE'])
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/django/db/utils.py", line 129, in load_backend
23:35:07 web.1 | raise ImproperlyConfigured(error_msg)
23:35:07 web.1 | django.core.exceptions.ImproperlyConfigured: 'django_postgrespool' isn't an available database backend.
23:35:07 web.1 | Try using 'django.db.backends.XXX', where XXX is one of:
23:35:07 web.1 | 'base', 'mysql', 'oracle', 'postgresql_psycopg2', 'sqlite3'
23:35:07 web.1 | Error was: dlopen(/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/psycopg2/_psycopg.so, 2): Library not loaded: libssl.1.0.0.dylib
23:35:07 web.1 | Referenced from: /Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/psycopg2/_psycopg.so
23:35:07 web.1 | Reason: image not found
23:35:07 web.1 | Traceback (most recent call last):
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/django/db/utils.py", line 111, in load_backend
23:35:07 web.1 | return import_module('%s.base' % backend_name)
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/importlib/__init__.py", line 109, in import_module
23:35:07 web.1 | return _bootstrap._gcd_import(name[level:], package, level)
23:35:07 web.1 | File "<frozen importlib._bootstrap>", line 2254, in _gcd_import
23:35:07 web.1 | File "<frozen importlib._bootstrap>", line 2237, in _find_and_load
23:35:07 web.1 | File "<frozen importlib._bootstrap>", line 2226, in _find_and_load_unlocked
23:35:07 web.1 | File "<frozen importlib._bootstrap>", line 1200, in _load_unlocked
23:35:07 web.1 | File "<frozen importlib._bootstrap>", line 1129, in _exec
23:35:07 web.1 | File "<frozen importlib._bootstrap>", line 1471, in exec_module
23:35:07 web.1 | File "<frozen importlib._bootstrap>", line 321, in _call_with_frames_removed
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/django_postgrespool/base.py", line 8, in <module>
23:35:07 web.1 | from psycopg2 import InterfaceError, ProgrammingError, OperationalError
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/psycopg2/__init__.py", line 50, in <module>
23:35:07 web.1 | from psycopg2._psycopg import BINARY, NUMBER, STRING, DATETIME, ROWID
23:35:07 web.1 | ImportError: dlopen(/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/psycopg2/_psycopg.so, 2): Library not loaded: libssl.1.0.0.dylib
23:35:07 web.1 | Referenced from: /Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/psycopg2/_psycopg.so
23:35:07 web.1 | Reason: image not found
23:35:07 web.1 |
23:35:07 web.1 | During handling of the above exception, another exception occurred:
23:35:07 web.1 |
23:35:07 web.1 | Traceback (most recent call last):
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/gunicorn/arbiter.py", line 507, in spawn_worker
23:35:07 web.1 | worker.init_process()
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/gunicorn/workers/base.py", line 118, in init_process
23:35:07 web.1 | self.wsgi = self.app.wsgi()
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/gunicorn/app/base.py", line 67, in wsgi
23:35:07 web.1 | self.callable = self.load()
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/gunicorn/app/wsgiapp.py", line 65, in load
23:35:07 web.1 | return self.load_wsgiapp()
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/gunicorn/app/wsgiapp.py", line 52, in load_wsgiapp
23:35:07 web.1 | return util.import_app(self.app_uri)
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/gunicorn/util.py", line 355, in import_app
23:35:07 web.1 | __import__(module)
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/gettingstarted/wsgi.py", line 16, in <module>
23:35:07 web.1 | application = get_wsgi_application()
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/django/core/wsgi.py", line 14, in get_wsgi_application
23:35:07 web.1 | django.setup()
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/django/__init__.py", line 18, in setup
23:35:07 web.1 | apps.populate(settings.INSTALLED_APPS)
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/django/apps/registry.py", line 108, in populate
23:35:07 web.1 | app_config.import_models(all_models)
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/django/apps/config.py", line 198, in import_models
23:35:07 web.1 | self.models_module = import_module(models_module_name)
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/importlib/__init__.py", line 109, in import_module
23:35:07 web.1 | return _bootstrap._gcd_import(name[level:], package, level)
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/django/contrib/auth/models.py", line 41, in <module>
23:35:07 web.1 | class Permission(models.Model):
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/django/db/models/base.py", line 139, in __new__
23:35:07 web.1 | new_class.add_to_class('_meta', Options(meta, **kwargs))
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/django/db/models/base.py", line 324, in add_to_class
23:35:07 web.1 | value.contribute_to_class(cls, name)
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/django/db/models/options.py", line 250, in contribute_to_class
23:35:07 web.1 | self.db_table = truncate_name(self.db_table, connection.ops.max_name_length())
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/django/db/__init__.py", line 36, in __getattr__
23:35:07 web.1 | return getattr(connections[DEFAULT_DB_ALIAS], item)
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/django/db/utils.py", line 240, in __getitem__
23:35:07 web.1 | backend = load_backend(db['ENGINE'])
23:35:07 web.1 | File "/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/django/db/utils.py", line 129, in load_backend
23:35:07 web.1 | raise ImproperlyConfigured(error_msg)
23:35:07 web.1 | django.core.exceptions.ImproperlyConfigured: 'django_postgrespool' isn't an available database backend.
23:35:07 web.1 | Try using 'django.db.backends.XXX', where XXX is one of:
23:35:07 web.1 | 'base', 'mysql', 'oracle', 'postgresql_psycopg2', 'sqlite3'
23:35:07 web.1 | Error was: dlopen(/Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/psycopg2/_psycopg.so, 2): Library not loaded: libssl.1.0.0.dylib
23:35:07 web.1 | Referenced from: /Users/janosbana/developer/playground/Python/heroku/python-getting-started/venv/lib/python3.4/site-packages/psycopg2/_psycopg.so
23:35:07 web.1 | Reason: image not found
23:35:07 web.1 | [2015-06-14 22:35:07 +0000] [6299] [INFO] Worker exiting (pid: 6299)
23:35:07 web.1 | [2015-06-14 23:35:07 +0100] [6296] [INFO] Shutting down: Master
23:35:07 web.1 | [2015-06-14 23:35:07 +0100] [6296] [INFO] Reason: Worker failed to boot.
23:35:07 web.1 | exited with code 3
23:35:07 system | sending SIGTERM to all processes
请注意，我在 OSX Yosemite 上安装了 postgres (PostgreSQL) 9.4.4。
我认为数据库配置存在一些问题，但我对此很陌生，发现很难从调试日志中找出发生了什么。我在网上搜索过，试图找到与上一个命令的输出类似的情况，但是我没有找到任何与我的性质完全相同的情况。
有没有人遇到过类似的事情？请帮助弄清楚该怎么做。
编辑:
自从提出这个问题后，Heroku 教程中出现了一个额外的步骤。
Run the app locally步骤现在有以下命令:
$ python manage.py collectstatic
这一行是在我卡住的那一步之前添加的:
$ foreman start web
最佳答案
根据您的错误，django.core.exceptions.ImproperlyConfigured: 'django_postgrespool' isn't an available database backend.，看来您的 DATABASE 设置配置不正确。
在您的设置文件中，因为您使用的是 postgresql，请确保数据库引擎设置为 'django.db.backends.postgresql_psycopg2'。查看数据库 docs和数据库引擎 docs .
关于python - Getting Started with Python on Heroku - Run the app locally 步骤问题，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/30835321/
26
4
0
我已经通过 AVD 管理器启动了我的模拟器，一旦它运行，我点击了 run app。我已经等了几分钟，我的正在运行的设备出现在 选择一个正在运行的设备 中，但窗口始终保持空白。 最佳答案 您正在运行的项
我想在安装新数据库之前删除旧数据库，以便为用户更新它。 我有以下情况: 在我的 Components 部分中，我为用户提供了一个选项: [Components] Name: "updateDataba
如果我将一个 Python 模块实现为一个目录(即包)，它同时具有顶级函数 run 和子模块 run，我可以指望 from example import run 总是导入函数？根据我的测试，至少在 L
我在 Eclipse Juno 上使用 Tomcat 7。我使用工作区元数据作为服务器位置(请参阅下面的我的 tomcat 配置)。 我也收到了 服务器项目在 eclipse [请看下图] 中使用单独
我正在做一些测试以了解 java 中的不同线程状态，并且遇到了一些查询。 通常，当一个线程被实例化时，它被称为处于 "NEW" 状态，然后当调用它的 start() 方法时，操作系统调度程序获得控制权
当我使用命令 npm run build -- --prod 时，我收到以下错误消息: 属性“PropertyName1”是私有(private)属性，只能在“AppComponent”类中访问 “A
我正在尝试将默认的“运行”键盘快捷键更改为 ⌘R。 - 因为我不想每次都伸手去拿触控板，而且我的手指不够长，无法一次执行⌥⇧F10。 “运行”和“运行...”有什么区别？ 最佳答案 ... 用于菜单中
我现在不知道如何编写一个合适的方法来测试这种行为。请不要投反对票.. 我现在有一个 java 类负责处理数据并将数据添加到多个数据库。每个数据库都保存相同的数据，但处理方式不同(例如，以不同的插值率进
我知道不应该调用 run 方法来启动新线程执行，但我指的是 this article他们在另一个 run 方法中调用了 runnable.run(); ，这似乎暗示它启动了一个新线程或者根本没有cre
当我尝试在Windows 10/11下使用Eclipse 2023-06调试任何应用程序(甚至是hello.c)时，我总是收到以下错误：。该错误清楚地指示-(错误2)-路径是错误的。。我试图在互联网上
在运行vue文件时，需要进行npm操作，但我们发现，有时候用的是npm run serve，而有的时候用的是npm run dev，二者有什么区别 在我们运行一些 vue 项目的时候，输入npm ru
我想在 cloud run 上运行一个长时间运行的作业。该任务可能执行超过 30 分钟，并且主要发送 API 请求。cloud run 在大约 20 分钟后停止执行，从指标来看，它似乎没有识别出我的任
我们无法让 SSE 从 Google Cloud Run 上的容器发送。我已经尝试使用一个简单的 SSE 示例( https://github.com/kljensen/node-sse-exampl
直到最近，我一直在执行这个美丽来构建 + 运行一个带有堆栈的项目: stack build && .stack-work/install/x86_64-linux/lts-4.1/7.10.3/bin
我们有一个小脚本，可以抓取网页(约 17 个条目)，并将它们写入 Firestore 集合。为此，我们在 Google Cloud Run 上部署了一项服务。 这段代码的执行需要大约 5 秒 when
我是Docker的新手，我知道一种运行交互式容器的方法如下: $ docker run -it image-name bash 要么 $ docker run -it image-name /bin/
Dockerfile 中的多个 RUN 条目之间有什么区别，例如: FROM php:5.6-apache RUN docker-php-ext-install mysqli RUN apt upda
对于来自文档的云运行内存使用情况 ( https://cloud.google.com/run/docs/configuring/memory-limits ) Cloud Run applicati
今天早上我更新了我的 Ubuntu 版本，现在我无法从 eclipse 运行我的应用程序。 问题是，当我单击“运行方式”时出现的列表是空的，我无法运行任何内容。 我该如何解决这个问题？ 我能看到的唯一
我正在 intelliJ 上使用 livereload 测试 spring-boot-devtools。我有一个简单的 SpringBootApplication，可以正常工作。 当我从 maven
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