heroku rails 5

1, Purpose: Use Heroku to deploy the development environment to the production environment. Heroku is dedicated to deploying rails and other Web applications, and the process of deploying rails applications is straightforward-as long as the source code is incorporated into the GIT version control system.2. Build

The program initially uses the sqlite3 database. Modify the Gemfile file to add the Support group: productiondo # gemsspecificallyforHerokugoheregem "pg" endbundleinstall to the heroku deployment to pre-compile some files. Otherwise, the bundleexecrakeassets will error on heroku: The program initially uses the sqlite3 database. Modify the Gemfile file, and add pg support to

The program was originally used by the Sqlite3 database. Modify the Gemfile file to add PG support for Heroku deployment Group:p Roduction Do # Gems specifically for Heroku go Gem "PG" End Bundle Install Precompile some files, otherwise there will be an error on the HerokuBundle EXEC Rake Assets:precompile Publish application to GitHub top$ git Add.$ git commit-a-M "Done with the demo app"Done with

Premise: Already installed Ruby, Rails, Git =============================================================== Setup Heroku for the first time $sudo Gem Install Heroku Set Heroku account number, need email and password, please apply for free in http://www.heroku.com/ $ Heroku K

Before we put the controller function is not accurate, corresponding resources can also be more common such as Weibo resources, news resources.7 Common ways to access resources are index and other systems that help us name the default actionCreate is the creation of a book, and new is the page that created it, which is then sent to create for creation, or create to completeWe should also name the Controller and action to match the above better.Weibo applications definitely need resources, and th

Testdouble testdouble-jasmine --devExplain:Use Yarn Package Manager to manage the standalone JS. Use yarn to load these modules. The --dev command adds these modules to the separate section in Package.json. (that is, these modules are used only in development environments, and are used for testing) tags are "devdependencies""Devdependencies": {" Jasmine": "^3.1.0", libraries that write code" Jasmine-core": "^3.1.0", libraries that write code" Karma": "^2.0.2", Command-Line Program" kar