Question

错误： /home/g3mini/Desktop/management/app/controllers/user_controller.rb:3: syntax error, unexpected tIDENTIFIER, expecting keyword_end @users is User.all ^

码

class UserController < ApplicationController
def index
    @users is User.all
end


def create
end


def store

    @user = User.new(params.require(:user).permit(:userame,:password))

    @user.save

    redirect_to '/'
end
end

有谁能告诉我出了什么问题？（总noob在这里）谢谢，

G3

Answer 1

问题在于您使用is而不是=。你应该使用： @users = User.all

Answer 2

第3行

@users = User.all

Answer 3

关键字“是”无效。我假设你想要@users = User.all

Answer 4

将@users is User.all替换为@users = User.all

Ruby语法错误：意外的tIDENTIFIER，期待keyword_end

4 个答案: