获取查询结果（ActiveRecord Ruby on Rails）

Question

模型：

def self.auth(username, password)
    user = Users.where(:username => username).where(:password => password).first
    user
end

控制器：

  def auth
    user = Users.auth("username", "password")
    render :text => user
  end

结果为零。如何解决？

感谢。

Answer 1

model:

def self.auth(username, password)
    user = Users.where(:username => username, :password => password).first
    user
end

controller:

  def auth
    user = Users.auth(username, password)
    render :text => user
  end

Answer 2

尝试使用此{/ 1}}中的model method(auth)

controller

注意：您的模型应 def auth1 user = auth(username,password) render :text => user end 。目前您有 singular(User) ，这与< strong> Users ，可能会在将来引发问题。