require 'mysql'
m = Mysql.new("localhost","name","password","dbname")
r = m.query("SELECT * FROM people ORDER BY name")
r.each_hash do |f|
print "#{f['name']} - #{f['email']}"
end
原创文章，作者：ItWorker，如若转载，请注明出处：https://blog.ytso.com/tech/database/6660.html