Ruby development: Sinatra + activerecord + MySql

Source: Internet
Author: User

If you are worried that the actionpack package of rails is too powerful to affect performance, you can consider using a lighter Sinatra.

BelowCodeDemonstrate how to use Sinatra + activerecord + MYSQL:

Require 'sinatra 'require 'Active _ record 'require 'mysql2'
# Connetctionactiverecord: Base. establish_connection (adapter: 'mysql2', host: 'localhost', database: 'My _ db', Username: 'root', password: 'root ')
# Modelclass account <activerecord: baseend
# Sinatra routeget '/Hi' do puts account. Find: All "Hello world! "End

Several other Web frameworks in Ruby:

Sinatra: http://www.sinatrarb.com/intro-zh.html

Padrino: http://www.padrinorb.com/

Goliath: http://postrank-labs.github.io/goliath/

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