flask 命令行

$ flask --help
Usage: flask [OPTIONS] COMMAND [ARGS]...

  A general utility script for Flask applications.

  Provides commands from Flask, extensions, and the application. Loads the
  application defined in the FLASK_APP environment variable, or from a
  wsgi.py file. Setting the FLASK_ENV environment variable to 'development'
  will enable debug mode.

    $ export FLASK_APP=hello.py
    $ export FLASK_ENV=development
    $ flask run

Options:
  --version  Show the flask version
  --help     Show this message and exit.

Commands:
  routes  Show the routes for the app.
  run     Run a development server.
  shell   Run a shell in the app context.
$  flask run --help
Usage: flask run [OPTIONS]

  Run a local development server.

  This server is for development purposes only. It does not provide the
  stability, security, or performance of production WSGI servers.

  The reloader and debugger are enabled by default if FLASK_ENV=development
  or FLASK_DEBUG=1.

Options:
  -h, --host TEXT                 The interface to bind to.
  -p, --port INTEGER              The port to bind to.
  --cert PATH                     Specify a certificate file to use HTTPS.
  --key FILE                      The key file to use when specifying a
                                  certificate.

  --reload / --no-reload          Enable or disable the reloader. By default
                                  the reloader is active if debug is enabled.

  --debugger / --no-debugger      Enable or disable the debugger. By default
                                  the debugger is active if debug is enabled.

  --eager-loading / --lazy-loader
                                  Enable or disable eager loading. By default
                                  eager loading is enabled if the reloader is
                                  disabled.

  --with-threads / --without-threads
                                  Enable or disable multithreading.
  --extra-files PATH              Extra files that trigger a reload on change.
                                  Multiple paths are separated by ':'.

  --help                          Show this message and exit.

posted on 2020-05-17 10:11  cag2050  阅读(590)  评论(0编辑  收藏  举报

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