用户has_many评论协会

Question

我正试图为用户创建一种方式来检查其他用户。

当我尝试进入www.site.com/users/1/reviews/new时，我被重定向到我的主页上，找不到资源。我猜它与我的路线有关？

的routes.rb

Rails.application.routes.draw do 
    devise_for :users, 
    :controllers => { registrations: 'registrations', 
         omniauth_callbacks: 'omniauth_callbacks'} #<-- that thing is for STRIPE! 
    #STRIPE 
    resources :charges 
    #MAILBOXER 
    resources :conversations, only: [:index, :show, :destroy] do 
     member do 
     post :reply 
     post :restore 
     post :mark_as_read 
     end 
     collection do 
     delete :empty_trash 
     end 
    end 
    resources :messages, only: [:new, :create] 

    #user reviews (THE PROBLEM) 
    resources :users do 
    resources :reviews 
    end 

#categories associatoin 资源：类别，除了：[：摧毁]

根的家＃指数“ 获得 '轮廓'，以：“用户＃秀'

端

user.rb

class User < ActiveRecord::Base 
    # Include default devise modules. Others available are: 
    # :confirmable, :lockable, :timeoutable and :omniauthable 
    devise :database_authenticatable, :registerable, 
     :recoverable, :rememberable, :trackable, :validatable, 
     :omniauthable 
    #Categories association stuff 
    has_many :user_categories 
    has_many :categories, through: :user_categories 

    #user review association stuff 
    has_many :reviews 


    acts_as_messageable 

    def mailboxer_email(object) 
    email 
    end 
end 

review.rb

class Review < ActiveRecord::Base 
    belongs_to :user 
end 

reviews_controller.rb

class ReviewsController < ApplicationController 
    before_action :set_review, only: [:show, :edit, :update, :destroy] 
    before_action :set_user 
    before_action :authenticate_user! 
    # GET /reviews 
    # GET /reviews.json 
    def index 
    @reviews = Review.all 
    end 

    # GET /reviews/1 
    # GET /reviews/1.json 
    def show 
    end 

    # GET /reviews/new 
    def new 
    @review = Review.new 
    end 

    # GET /reviews/1/edit 
    def edit 
    end 

    # POST /reviews 
    # POST /reviews.json 
    def create 
    @review = Review.new(review_params) 
    @review.user_id = current_user.id 
    @review.user_id = @user.id 
    end 

    # PATCH/PUT /reviews/1 
    # PATCH/PUT /reviews/1.json 
    def update 
    respond_to do |format| 
     if @review.update(review_params) 
     format.html { redirect_to @review, notice: 'Review was successfully updated.' } 
     format.json { render :show, status: :ok, location: @review } 
     else 
     format.html { render :edit } 
     format.json { render json: @review.errors, status: :unprocessable_entity } 
     end 
    end 
    end 

    # DELETE /reviews/1 
    # DELETE /reviews/1.json 
    def destroy 
    @review.destroy 
    respond_to do |format| 
     format.html { redirect_to reviews_url, notice: 'Review was successfully destroyed.' } 
     format.json { head :no_content } 
    end 
    end 

    private 
    # Use callbacks to share common setup or constraints between actions. 
    def set_review 
     @review = Review.find(params[:id]) 
    end 

    def set_user 
    @user = User.find(params[:id]) 
    end 

    # Never trust parameters from the scary internet, only allow the white list through. 
    def review_params 
     params.require(:review).permit(:rating, :comment) 
    end 
end 

Answer 1

def set_user 
    @user = User.find(params[:id]) 
end 

应该是：

def set_user 
    @user = User.find(params[:user_id]) 
end