Question

当我在Rails（5.1.6）项目根文件夹中运行bin/rails generate --help时，它向我显示了rackup命令的帮助：

bin/rails generate --help                                                                                                                                        [±internal/better-admin ●●]
Usage: rackup [ruby options] [rack options] [rackup config]

Ruby options:
  -e, --eval LINE          evaluate a LINE of code
  -b BUILDER_LINE,         evaluate a BUILDER_LINE of code as a builder script
      --builder
  -d, --debug              set debugging flags (set $DEBUG to true)
  -w, --warn               turn warnings on for your script
  -q, --quiet              turn off logging
  -I, --include PATH       specify $LOAD_PATH (may be used more than once)
  -r, --require LIBRARY    require the library, before executing your script

Rack options:
  -s, --server SERVER      serve using SERVER (thin/puma/webrick/mongrel)
  -o, --host HOST          listen on HOST (default: localhost)
  -p, --port PORT          use PORT (default: 9292)
  -O NAME[=VALUE],         pass VALUE to the server as option NAME. If no VALUE, sets it to true. Run 'bin/rails -s SERVER -h' to get a list of options for SERVER
      --option
  -E, --env ENVIRONMENT    use ENVIRONMENT for defaults (default: development)
  -D, --daemonize          run daemonized in the background
  -P, --pid FILE           file to store PID

Common options:
  -h, -?, --help           Show this message
      --version            Show version

Server-specific options for Rack::Handler::Puma:
  -O Threads=MIN:MAX       min:max threads to use (default 0:16)
  -O Verbose               Don't report each request (default: false)

bin/rails generate本身可以正常工作，但是每个使用修饰符的generate命令似乎都重定向到了rackup命令。因此，例如bin/rails generate GENERATOR --anyoption向我展示了这一点：

invalid option: --anyoption
Usage: rackup [ruby options] [rack options] [rackup config]
...

有人遇到过吗？我已经尝试禁用spring，但是得到相同的结果。

bin / rails generate -h显示机架文档

0 个答案: