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ruby mailer

zhyiwww — Wed, 25 Mar 2009 03:49:00 GMT

[1]script/plugin install -f svn://rubyforge.org/var/svn/slantwise/yaml_mail_config/trunk

[2]edit config/email.yml

development:
    server: 192.168.1.18
    port: 25
    domain: yyyyy.com
    authentication: login
    username: xxxxxx
    password: xxxxxx

# production:
#    server: mail.domain.com
#    port: 465
#    domain: domain.com
#    authentication: login
#    username: email_account_login
#    password: email_account_password
#    tls: true

[3]script/general mailer OrderMailer

     def order_placed(receiver,subject,message,send_at)

    recipients receiver
    bcc ["xxx@yyyyy.com"]
    from "service@yyyyy.com"
    subject "this is the subject"
    body "this is the body"

end

[4]send
mail OrderMailer.create_order_placed("aaa@xxxxyyy.com","here is subject","here is message",Time.now)
OrderMailer.deliver(mail)

ok

zhyiwww 2009-03-25 11:49 发表评论

ruby on rails中使用mysql数据库

zhyiwww — Sun, 15 Mar 2009 06:25:00 GMT

[1]gem install mysql

[2]rake db:create

[3]rake db:migrate

一个错误的解决
D:\temp\blog>rake db:create
(in D:/temp/blog)
!!! The bundled mysql.rb driver has been removed from Rails 2.2. Please install the mysql gem and tr
y again: gem install mysql.
rake aborted!
127: 找不到指定的程序。 - d:/ruby/lib/ruby/gems/1.8/gems/mysql-2.7.3-x86-mswin32/ext/mysql.so

(See full trace by running task with --trace)

解决方法:
把$mysql/bin/libmySQL.dll复制到$ruby/bin/就可以了。

zhyiwww 2009-03-15 14:25 发表评论

ruby配置postgres数据库连接

zhyiwww — Mon, 08 Dec 2008 07:18:00 GMT

[1]config\database.yml文件配置如下

development:
adapter: postgresql
database: oo_rails
username: oo
password: password
host: 127.0.0.1
[2]rake db:migrate

zhyiwww 2008-12-08 15:18 发表评论

ruby on rails 使用gem安装oracle驱动

zhyiwww — Mon, 08 Dec 2008 02:16:00 GMT

[1]查看本地安装的插件
   gem list 或者
   gem list --local
[2]查看远程可用插件
   gem list --romote
[3]查看oracle驱动
   gem list --remote | grep oracle
   结果如下：
   activerecord-oracle_enhanced-adapter (1.1.8)

[4]安装oracle驱动
   gem install activerecord-oracle_enhanced-adapter
   显示结果：
   Successfully installed activerecord-oracle_enhanced-adapter-1.1.8
1 gem installed
Installing ri documentation for activerecord-oracle_enhanced-adapter-1.1.8...
Installing RDoc documentation for activerecord-oracle_enhanced-adapter-1.1.8...

安装成功。

zhyiwww 2008-12-08 10:16 发表评论

如何用ruby创建数据表

zhyiwww — Fri, 05 Dec 2008 10:09:00 GMT

[1]创建应用
   命令 rails demo
[2]配置数据库配置文件
   vim config\database.yml,我用的是postgres,文件配置如下：
development:
adapter: postgresql
database: zy_rails
username: postgres
password: postgres
host: 127.0.0.1
[3]创建model
ruby script/generate model userinfos
[4]修改数据库脚本
vim db\migrate\XXX_create_userinfos.rb
内容如下：
class CreateUserinfos < ActiveRecord::Migration
def self.up
    create_table :userinfos do |t|
      t.column :username,:string,:null => false
          t.column :upassword,:string,:null => false
    t.column:email,:string
    t.column:phone,:string,:limit =>10,:null=> false
    end
end

def self.down
    drop_table :userinfos
end
end
[5]创建表
rake db:migrate
如果没有错误，ok,查看你的数据库，表已经创建。

zhyiwww 2008-12-05 18:09 发表评论