Rails:使用Rails和HTTParty将JSON发布到API无效

本文介绍了Rails:使用Rails和HTTParty将JSON发布到API无效的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 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(' www.pingme/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(' www.pingme/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(' www.pingme/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

在应用程序中安装并配置 HTTParty gem

在要执行请求的控制器中包含并要求 HTTParty gem li>

将 HTTParty gem 发布请求传递给该控制器中的实例变量

Install and confgure the HTTParty gem in your application

Include and require the HTTParty gem in the controller where you want the request to be performed

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(' www.pingme/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.