1、打开bullet的github官网网页，认真阅读README.MD文件
2、在gemfile文件里，gem rails 及数据库gem的后面加上
gem 'bullet', group: 'development'
3、在config/environments/development.rb里加入初始化命令
config.after_initialize do
Bullet.enable = true
Bullet.alert = true
Bullet.bullet_logger = true
Bullet.console = true
#Bullet.growl = true
#Bullet.xmpp = { :account => 'bullets_account@jabber.org',
# :password => 'bullets_password_for_jabber',
# :receiver => 'your_account@jabber.org',
# :show_online_status => true }
Bullet.rails_logger = true
#Bullet.honeybadger = true
#Bullet.bugsnag = true
#Bullet.airbrake = true
#Bullet.rollbar = true
Bullet.add_footer = true
#Bullet.stacktrace_includes = [ 'your_gem', 'your_middleware' ]
#Bullet.stacktrace_excludes = [ 'their_gem', 'their_middleware' ]
#Bullet.slack = { webhook_url: 'http://some.slack.url', channel: '#default', username: 'notifier' }
end
由于是本地开发使用的，因此不需要使用发信及关联其他软件，故将相关的选项屏蔽