跳至内容 跳至搜索
方法
F

实例公共方法

flash()

访问 flash 的内容。返回 ActionDispatch::Flash::FlashHash

有关使用示例,请参见 ActionDispatch::Flash

# File actionpack/lib/action_dispatch/middleware/flash.rb, line 50
def flash
  flash = flash_hash
  return flash if flash
  self.flash = Flash::FlashHash.from_session_value(session["flash"])
end

flash=(flash)

# File actionpack/lib/action_dispatch/middleware/flash.rb, line 56
def flash=(flash)
  set_header Flash::KEY, flash
end