ubuntuÏ´ruby on rails
Ò» °²×°ruby
$sudo apt-get install ruby irb rdoc
¶þ °²×°gem
1.µ½ÕâÀïÏÂÔØ ,×îºÃÊÇ×îа汾£¬ÎÒµÄ1.3.5
½âѹ£¬Çл»µ½µ±Ç°Ä¿Â¼£¬Ö´ÐÐ$sudo ruby setup.rb
»òÕßÕâÑù£º
$ tar xzvf rubygems-1.3.5.tgz £¨½âѹ£©
$ cd rubygems-1.3.5 £¨Çл»µ½´ËĿ¼£©
$ sudo ruby setup.rb
2.gem -v ¼ì²â
Èç¹ûÓöµ½Ò»Ï´íÎó
/usr/bin/gem:10: undefined method `manage_gems' for Gem:Module (NoMethodError)
¾Ígem1.8 -v
»òÕßÖ´ÐдËÃüÁî
sudo ln -s /usr/bin/gem1.8 /usr/bin/gem £¨ÒªÈ·±£ÄãµÄrubyÊÇ1.8µÄ£¬»¹ÒªÈ·±£Äã×°µÄµØ·½£¬¿´×Ô¼º¶ø¶¨£©
ºóÔÙ³¢ÊÔgem -v
Èý °²×°rails
sudo gem install rails
ËÄ °²×°mysqlÇý¶¯
°²×°´ËÇý¶¯Ê±ÒªÈ·±£Èý¸ö°üÒÑ°²×°£¨libmysql-ruby1.8£¬libmysqlclient15-dev£¬ruby1.8-dev£©
ÏÂÔØmysql-ruby-2.8.tar.gz £¬
$ tar xvzf mysql-ruby-2.8.tar.gz
$ cd mysql-ruby-2.8
$ ruby extconf.rb --with-mysql-config
$ make && make install
Îå °²×°mysql
sudo apt-get installmysql-server
Öмä»áÓöµ½ÉèÖÃÃÜÂ룬ÉèÖÃÍê¾ÍºÃÁË¡£
ÐÞ¸Ämysql±àÂëΪUTF-8:
$sudo gedit /etc/mysql/my.cnf
ÔÚ[mysql]
default-character-set=utf8
[mysqld]
default-character-set=utf8
init_connect='SET NAMESutf8'
ÔÚ[client]
default-character-set=utf8
½øÈëmysql²é¿´±àÂë
mysqlÃüÁî: show variables like'character%';
+--------------------------+----------------------------+
|Variable_name |Value |
+--------------------------+----------------------------+
|character_set_client |utf8 |
| character_set_connection |utf8 &nb
Ïà¹ØÎĵµ£º
×î½üÒ»¶Îʱ¼ä£¬ÔÚæºõ£ò£õ£â£ùµÄ²âÊÔ¿ò¼Ü¡£
´Ó²»ÊìϤBDD,RSpecµ½Ä¿Ç°Äܹ»ÉÔ΢×öµã¶«Î÷£¬¸Ð¾õ·Ç³£²»´í¡£
RubyÊÇÃŷdz£Áé»îµÄ½Å±¾ÓïÑÔ£¬´Ó¶øÒ²×ÔÈ»ÏëÓÃËü×÷Ϊ²âÊԽű¾¡£ÈÃÎÒÃDZàдµÄ´úÂë½øÈë£Ô£Ä£ÄµÄģʽ¡£
µ±È»£Ô£Ä£Ä¾¹ýÕâЩÄêµÄ·¢Õ¹£¬ÏÖÔÚÒѾ½øÈëBDD(Behaviour-Driven Develop)µÄʱ´ú¡£
BDDºÍTDDÖ÷ÒªµÄ× ......
¶¨Òå
¡¡RoRÊÇRuby on RailsµÄËõд¡£Ruby on RailsÊÇÒ»¸öÓÃÓÚ±àдÍøÂçÓ¦ÓóÌÐòµÄ¿ò¼Ü£¬Ëü»ùÓÚ¼ÆËã»úÈí¼þÓïÑÔRuby£¬¸ø³ÌÐò¿ª·¢ÈËÔ±Ìṩǿ´óµÄ¿ò¼ÜÖ§³Ö¡£Ruby on Rails°üÀ¨Á½²¿·ÖÄÚÈÝ£ºRubyÓïÑÔºÍRails¿ò¼Ü¡£
ʲôÊÇRuby?
¡¡¡¡Ruby ÓïÑÔÊÇÒ»ÖÖ¶¯Ì¬ÓïÑÔ£¬ËüÓëPython¡¢SmalltalkºÍPerlÕâ3ÖÖ±à³ÌÓïÑÔÓÐЩÀàËÆ¡£RubyÓïÑÔÆðÔ´ÓÚÈ ......
rails
¡¡¡¡Rails¿ò¼ÜÊ×´ÎÌá³öÊÇÔÚ2004Äê7Ô£¬ËüµÄÑз¢ÕßÊÇ26ËêµÄµ¤ÂóÈËDavid Heinemeier Hansson¡£²»Í¬ÓÚÒÑÓи´ÔÓµÄWeb ¿ª·¢¿ò¼Ü£¬RailsÊÇÒ»¸ö¸ü·ûºÏʵ¼ÊÐèÒª¶øÇÒ¸ü¸ßЧµÄWeb¿ª·¢¿ò¼Ü¡£Rails½áºÏÁËPHPÌåϵµÄÓŵ㣨¿ìËÙ¿ª·¢£©ºÍJavaÌåϵµÄÓŵ㣨³ÌÐò¹æÕû£©£¬Òò´Ë£¬RailsÔÚÆäÌá³öºó²»³¤µÄʱ¼äÀï¾ÍÊܵ½ÁËÒµÄڹ㷺µÄ¹Ø×¢¡£
¡¡ ......
Ò»¡¢ÀàµÄ¶¨Òå¡¢ÀàµÄʵÀý·½·¨ ¶þ¡¢Ìض¨¶ÔÏóµÄ·½·¨ ÔÚRubyÀÎÒÃÇ¿ÉÒÔΪһ¸ö¶ÔÏ󵥶À¶¨Òå·½·¨ Èý¡¢Öض¨Òå·½·¨ ´ÓÏÂÃæ´úÂë¿ÉÒÔ¿´³ö£¬ºóÃæµÄ¶¨Òå»á¸²¸ÇÇ°ÃæµÄ¶¨Òå ËÄ¡¢ÖØдò¿ªÀà RubyÀïÎÒÃÇ¿ÉÒÔÔÙ´ò¿ªÒ»¸öÀ࣬ÏòÕâÀàÌí¼Ó·½·¨£¬ÓеãÏñC#ÀïµÄ·Ö²¿À࣬µ«²»ÓüÓÌرð±ê¼Ç. ÎÒÃÇÒ»°ã²»Òª²ð¿ªÀàµÄ¶¨Ò壬ÒòΪÄÇÑù²»ºÃÀí½ ......
Ruby 101£º¶ÔÏóºÍ·½·¨
Written by Allen Lee
´Ó¾²Ì¬·½·¨ËµÆð
ÔÚÉÏһƪÎÄÕÂĩ⣬ÎÒÃÇÌáµ½ÁËÊܱ£»¤µÄ¾²Ì¬·½·¨……Êܱ£»¤µÄ¾²Ì¬·½·¨£¿£¿RubyµÄprotected²»ÊÇÓÃÀ´ÏòÏàͬÀàÐ͵IJ»Í¬ÊµÀý¿ª·ÅÊÜÏÞ·½·¨µÄ·ÃÎʵÄÂð£¨Íü¼ÇprotectedµÄÓ÷¨ÁË£¿²»Òª½ô£¬»ØÈ¥ÉÏһƪÎÄÕ¸´Ï°Ò»Ï°ɡ££© ......