Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

ruby gem mysql on cygwin

1£®    °²×°Cygwin
ÔËÐÐCygwinµÄ°²×°³ÌÐò¡£´ÓÎļû°üµÄµÄÁбíÖУ¬ÔÚDEVÀïÃæ£¬È·¶¨ÒªÑ¡Ôñ
• Ruby
• gcc
• subversion
    ÄãÐèҪʹÓÃgccÀ´½¨Á¢Cygwin°æ±¾µÄMySQL.
2. ÔÚwindowsÉÏÃæ°²×°MYSQL£º
    download MySQL 5.0 Windows Installer
3£®    °²×°MySQL generic source package²¢ÇÒ½¨Á¢Ëü
°ÑtarballÊͷŵ½Ò»¸öÁÙʱÎļþ¡£
./configure
make install
4£®    °²×°Ruby Gems
°´ÕÕÕý³£·½Ê½°²×°£¬ÏÂÔØDownload Gems ÊͷŲ¢°²×°¡£
5£®    °²×°Rails:
ÏÖÔÚÄãÒѾ­ÓÐGems£¬Äã¿ÉÒÔ°²×°Rails. Ö´ÐУº
gem insall rails –include-dependencies
6. °²×°mysql gem
    ÔËÐÐgem°²×°mysql¡£ µ±³öÏÖÑ¡Ôñʱºò£¬²»Òª°²×°mswin32,
Òª°²×°×îеÄUnix °æ±¾¡£
À©Õ¹µÄ°²×°Ö¸ÁÕâÀïûÓÐÈ«²¿·­Òë¶¼Êǰ²×°CygwinµÄÖ¸Á
µ«ÊÇÓÐÒ»¾ä»°ÒªÖصã˵£ºWindows isn’t the greatest environment for development.
Windows²¢²»ÊǺܺõĿª·¢»·¾³¡£
Thanks for http://wiki.rubyonrails.org/rails/pages/RailsonWindowsCygwin


Ïà¹ØÎĵµ£º

mysql procedure ·µ»Ø½á¹û¼¯

mysql procedure ûÓÐreturn²ÎÊý ¿ÉÒÔoutÒ»¸ö±äÁ¿¸ø¿Í»§¶Ë µ«ÊÇout²ÎÊýÓÖ²»Ö§³ÖÓαêÀàÐÍ£¬ÈçºÎÄÜout³öÒ»¸ö½á¹û¼¯ÄØ£¿
·½·¨ºÜ¼òµ¥ ¾ÍÊÇÔÚprocedureÀïÖ´ÐÐÒ»¸öselect £¨select ....  from ...£©
eg.
CREATE PROCEDURE `CREATE_ACCOUNT`(
ACCOUNT CHAR(32),
PASSWORD CHAR(32), ......

Ruby Ruportʵ¼ù—ÖÐÎÄPDF±¨±íÖ®PRAWN

FPDFÄÜÖ§³ÖPDFµÄÖÐÎÄ´òÓ¡£¬È»¶øÈ´´æÔÚ²»ÉٵIJ»ÈçÒâÖ®´¦£¬¾ÝÎÒĿǰµÄʹÓã¬×ܽá³ö¼¸µã£º
1£©FPDFÌṩµÄPdf_Chinese×ÖÌ壬½«GBÕâÖÖ×ÖÌåдÈëÁË´úÂëÖУ¬ÈôÎÒÃÇÏ£ÍûÒýÈëÆäËûµÄÖÐÎÄ×ÖÌ壬Ôò²»ÄÜ·½±ãµØÊ¹ÓÃ
2£©FPDFÊä³öµÄÊý×Ö²¢²»ÃÀ¹Û£¬²»ÈçRuport::Formatter::PDF×Ô´øµÄ×ÖÌå
3£©FPDFÌṩµÄ·½·¨²¢²»¶à£¬¶ÔÓÚÒ»°ãµÄ±¨±í´òÓ¡£¬Óõ ......

PHPÖеij£ÓõÄ25¸öMYSQLº¯Êý


1¡¢mysql_connect()-½¨Á¢Êý¾Ý¿âÁ¬½Ó
¸ñʽ£º
resource mysql_connect([string hostname [:port] [:/path/to/socket] [, string username] [, string password]])
Àý£º
$conn = @mysql_connect(”localhost”, “username”, “password”) or dir(”²»ÄÜÁ¬½Óµ½Mysql Server” ......

MySQLС¼¼ÇÉ 1

1,Íü¼ÇrootÃÜÂë,Èç¹ûÄÜ»¹ÄܽøÈëmysqlÇÒ»¹ÓÐmysql¿âµÄȨÏÞ,ÄÇô¾ÍÖ±½ÓÖ´ÐÐ update user set password=password(¡®XXX¡¯) where user=¡¯root¡¯ and host=¡¯XX¡¯; flush privileges; ¼´¿É.Èç¹û²»ÄܽøÈëmysql,ÐèÒªÓÐmysqlÆô¶¯µÄȨÏÞ,ÔÚÆô¶¯mysqlµÄʱºò¼ÓÉÏ--skip-grant-tablesÑ¡Ïî,´Ëʱ½øÈëmysqlÎÞÐèÃÜÂë,ÔÙÖØ¸´ÉÏÊö²Ù ......

½«ÈÕÖ¾ÎļþдÈëMySqLÖÐ

Ê×ÏȽ¨Ò»¸ö¹¤³Ì£¬×¼±¸ºÃÒ»¸ölog4jµÄjar°üºÍÁ¬½ÓMySqLµÄÇý¶¯°ü¡£ÅäÖÃÈçÏ£º
ÐÞ¸Älog4j.propertiesÎļþ£º
######## #´Ë¾äΪ¶¨ÒåÃûΪstdoutµÄÊä³ö¶ËÊÇÄÄÖÖÀàÐÍ£¬¿ÉÒÔÊÇ
#org.apache.log4j.ConsoleAppender£¨¿ØÖÆÌ¨£©£¬
#org.apache.log4j.FileAppender£¨Îļþ£©£¬
#org.apache.log4j.DailyRollingFileAppender£¨Ã¿Ìì²úÉúÒ» ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ