Rails:使用Rails和HTTParty将JSON发布到API无效 [英] Rails: Post JSON to API Using Rails and HTTParty Not Working

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问题描述

尽管我已经获得了有关如何构造HTTParty Post Request的一些帮助，但是我对Rails中的API还是很陌生，但是我发送的有效负载(数据)不会影响我的API数据库

I am pretty new to API in Rails, although I have gotten some assistance already about how to structure my HTTParty Post Request, but the payload (data) that I am sending does not impact on the database of my API

我想要的是通过来自我的应用程序的POST请求在API的数据库上创建一条记录.

每当我创建一本书时，即在两个数据库(我的数据库和API的数据库中，通过来自我的应用程序的POST请求)上创建一条记录.

That is to create a record on both databases (my database and the on the database of the API through a POST request from my application) whenever I create a book.

对于将使用该API的应用程序，我正在使用HTTParty gem，但该请求仅在上运行，而不会影响该API的数据库

For the app that will consume the API I am using the HTTParty gem, but the request only runs on the without impacting the database of the API

这是我的HTTParty发布请求代码 

@result = HTTParty.post(' https://www.pingme.com/wp-json/wplms/v1/user/register',
    :body => {
                :books => {  
                  :name => '#{name}',
                  :author => '#{author}',
                  :description => '#{description}',
                  :category_id => '#{category_id}',
                  :sub_category_id => '#{sub_category_id}'}.to_json, 
    :headers => { 'Content-Type' => 'application/json', 'Authorization' => '77d22458349303990334xxxxxxxxxx' })

但这不会影响API的数据库，而只会影响我的Rails应用程序的数据库

But this does not impact on the database of the API, rather it only impacts on the database of my Rails Application

这是执行的日志代码 

Started POST "/books" for 127.0.0.1 at 2019-03-27 11:51:18 +0100
Processing by BooksController#create as HTML

Parameters: {"utf8"=>"✓", "authenticity_token"=>"xxxxxxxx", "book"=>{"name"=>"veb", "author"=>"vebturejjd", "description"=>"aisiosoijjdkdp", "category_id"=>"text books", "sub_category_id"=>"children"}, "commit"=>"Create Book"}
   (0.1ms)    begin transaction

↳ app/controllers/books_controller.rb:32
      Book Create (0.5ms)  INSERT INTO "books" ("name", "author", "description", "category_id", "sub_category_id", "created_at", "updated_at", "client_id") VALUES (?, ?, ?, ?, ?, ?, ?)  [["name", "vebturejjd"], ["author", "vebturejjd"], ["description", "aisiosoijjdkdp"], ["category_id", "text books"], ["sub_category_id", "children"], ["created_at", "2019-03-27 10:51:18.239045"], ["updated_at", "2019-03-27 10:51:18.239045"]]
      ↳ app/controllers/books_controller.rb:32
       (77.8ms)  commit transaction

我在终端中找不到@result的任何日志，仍然想知道它是被跳过还是没有在运行时运行，或者有更好的方法.

I cannot find any log for @result in my terminal, still wondering if it was skipped or didn't run at run, or there is a better way to do it.

关于如何解析红宝石以发布到API数据库方面，我需要一些帮助.

Please I need some help on how to parse in ruby to be posted to the database of the API.

这是我的用于创建图书的图书控制器 

require 'httparty'

class BooksController < ApplicationController
  include HTTParty

  before_action :set_book, only: [:show, :edit, :update, :destroy]
  before_action :authenticate_admin!, except: %i[show index]
  skip_before_action :verify_authenticity_token

  # GET /books
  # GET /books.json
  def index
    @books = Book.search(params[:keywords]).paginate(:page => params[:page], :per_page => 9).order('created_at DESC')
  end

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

  # GET /books/new
  def new
    @book = Book.new
  end

  # GET /books/1/edit
  def edit
  end

  # POST /books
  # POST /books.json
  def create
    @book = Book.new(book_params)

    respond_to do |format|
      if @book.save
        format.html { redirect_to @book, notice: 'Book was successfully created.' }
        format.json { render :show, status: :created, location: @book }
      else
        format.html { render :new }
        format.json { render json: @book.errors, status: :unprocessable_entity }
      end
    end

    @result = HTTParty.post(' https://www.pingme.com/wp-json/wplms/v1/user/register',
    :body => {
                :books => {  
                  :name => '#{name}',
                  :author => '#{author}',
                  :description => '#{description}',
                  :category_id => '#{category_id}',
                  :sub_category_id => '#{sub_category_id}'}.to_json, 
    :headers => { 'Content-Type' => 'application/json', 'Authorization' => '77d22458349303990334xxxxxxxxxx' })

  end

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

  # DELETE /books/1
  # DELETE /books/1.json
  def destroy
    @book.destroy
    respond_to do |format|
      format.html { redirect_to books_url, notice: 'Book was successfully destroyed.' }
      format.json { head :no_content }
    end
  end

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

    # Never trust parameters from the scary internet, only allow the white list through.
    def book_params
      params.require(:book).permit(:name, :author, :description, :category_id, :sub_category_id)
    end
end

请提供任何形式的帮助，我们将不胜感激.谢谢.

推荐答案

在@ vincent-rolea和@oneWorkingHeadphone的贡献之后，我找到了解决该问题的有效方法.

Following contributions from @vincent-rolea and @oneWorkingHeadphone, I found a working solution to the issue.

这是对我有用的更正的HTTParty Post Request. 

@results = HTTParty.post(' https://www.pingme.com/wp-json/wplms/v1/user/register',
      :body => {    
                :name => "#{@book.name}",
                :author => "#{@book.author}",
                :description => "#{@book.description}",
                :category_id => "#{@book.category_id}",
                :sub_category_id => "#{@book.sub_category_id}"}.to_json, 
      :headers => { 
                   'Content-Type' => 'application/json',
                   'Authorization' => '77d22458349303990334xxxxxxxxxx'
      }
)

确保执行以下操作才能正常工作

  1. 在应用程序中安装并配置 HTTParty gem
  2. 在要执行请求的控制器中包含并要求 HTTParty gem li>
  3. 将 HTTParty gem 发布请求传递给该控制器中的实例变量
  1. Install and confgure the HTTParty gem in your application
  2. Include and require the HTTParty gem in the controller where you want the request to be performed
  3. Pass the HTTParty gem post request to an instance variable of in that controller

这是我控制器中的HTTParty Post Request的补充 

require 'httparty'

class BooksController < ApplicationController
  include HTTParty

  before_action :set_book, only: [:show, :edit, :update, :destroy]
  before_action :authenticate_admin!, except: %i[show index]
  skip_before_action :verify_authenticity_token

  # GET /books
  # GET /books.json
  def index
    @books = Book.search(params[:keywords]).paginate(:page => params[:page], :per_page => 9).order('created_at DESC')
  end

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

  # GET /books/new
  def new
    @book = Book.new
  end

  # GET /books/1/edit
  def edit
  end

  # POST /books
  # POST /books.json
  def create
    @book = Book.new(book_params)

    respond_to do |format|
      if @book.save
        format.html { redirect_to @book, notice: 'Book was successfully created.' }
        format.json { render :show, status: :created, location: @book }
      else
        format.html { render :new }
        format.json { render json: @book.errors, status: :unprocessable_entity }
      end
    end

    @results = HTTParty.post(' https://www.pingme.com/wp-json/wplms/v1/user/register',
          :body => {    
                    :name => "#{@book.name}",
                    :author => "#{@book.author}",
                    :description => "#{@book.description}",
                    :category_id => "#{@book.category_id}",
                    :sub_category_id => "#{@book.sub_category_id}"}.to_json, 
          :headers => { 
                       'Content-Type' => 'application/json',
                       'Authorization' => '77d22458349303990334xxxxxxxxxx'
          }
    )
  end

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

  # DELETE /books/1
  # DELETE /books/1.json
  def destroy
    @book.destroy
    respond_to do |format|
      format.html { redirect_to books_url, notice: 'Book was successfully destroyed.' }
      format.json { head :no_content }
    end
  end

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

    # Never trust parameters from the scary internet, only allow the white list through.
    def book_params
      params.require(:book).permit(:name, :author, :description, :category_id, :sub_category_id)
    end
end

仅此而已

我希望这会有所帮助.

这篇关于Rails:使用Rails和HTTParty将JSON发布到API无效的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！

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