Mysql UTF8 ½â¾öÂÒÂë
1£¬ÉèÖÃmysqlĬÈϱàÂë
Ê×ÏȲéѯһÏÂshow variables like 'character%';
È·¶¨ËùÓеÄcharacter¶¼ÉèÖóÉutf-8
²Î¿¼ http://www.diybl.com/course/7_databases/mysql/myxl/20081127/152726.html
mysql>show variables like 'character%';
+--------------------------+----------------------------+
| Variable_name | Value |
+--------------------------+----------------------------+
| character_set_client | utf8 |
| character_set_connection | utf8 |
| character_set_database | utf8 |
| character_set_filesystem | binary |
| character_set_results | utf8 |
| character_set_server | utf8 |
| character_set_system | utf8 |
| character_sets_dir | /usr/share/mysql/charsets/ |
+--------------------------+----------------------------+
2£¬
a) ÉèÖÃwebÈÝÆ÷µÄ±àÂë¸ñʽ¡£ÎªÄãµÄservletµÄdoGet»òdoPost·½·¨¿ªÊ¼´¦¼ÓÈëÈçÏ´úÂ룺
request.setCharacterEncoding("utf-8");
response.setCharacterEncoding("utf-8");
b) Ϊÿ¸öjspÒ³ÃæÖ¸¶¨Æä±àÂë¸ñʽ¡£<%@ page pageEncoding="utf-8"%>
c) ÔÚÁ¬½ÓÊý¾Ý¿âÓõÄURLºó¼ÓÈ룺useUnicode=true;characterEncoding=utf-8¡¡È磺
¡¡¡¡ url="jdbc:mysql:///db1?useUnicode=true&characterEncoding=utf-8"£¬
Èç¹ûÊÇxmlÎļþÖÐ url="jdbc:mysql:///db1?useUnicode=true&characterEncoding=utf-8"£¬
3,
Èç¹û»¹³öÏÖÂÒÂ룬ÔòÓпÉÄÜÊÇ ±íÖеÄ×Ö¶Î µÄ±àÂë²»ÊÇutf-8;
Èç¹û³öÏÖÂÒÂëµÄ±íÊÇ book
mysql> show create table book;
+--------------------------+----------------------------+
| Table | Create Table|
+--------------------------+----------------------------+
|book | create table 'book'(
'id' int(10) unsigned NOT NULL AUTO_INCREMENT,
'bookname' varchar(45) CHARACTER SET latin1 NOT NULL,
'source' varc
Ïà¹ØÎĵµ£º
×òÌ죬ÎÒͻȻÏë°ÑÒ»¸öÊý¾Ý¿âÀïµÄÿ¸ö±í£¬ÒÔ¼°Ã¿¸ö±íµÄ·Ç¿Õ×ܼͼÊý´æÔÚÁíÒ»¸ö±íÀïÃæ¡£
Ê×ÏÈ£¬´´½¨ÁËÒ»¸ö´æ·ÅÊý¾ÝµÄ±í£º
create table tables
(
name varchar(50),
number int
);
insert into tables select table_name from information_schema.tables where table_shema = 'test';
µ«ÊDz»ÖªµÀÓÐûÓз½·¨£¬½«·Ç¿ÕµÄ ......
Ò»:°²×°
ÎÞÂÛÄãϲ»¶µÄÊÇÄÄÖÖLINUXÌ×¼þ£¬Ëü¶¼ÓпÉÄÜ´øÓÐMySQL¡£Slackware,Ret Hat,SusEºÍDebianÖж¼ÔÚËüÃǵĵ±Ç°°æ±¾Öаüº¬ÁËËü£¬Õ⽫ÌṩһÖÖ×î¼òµ¥µÄ·½Ê½À´¿ìËÙ°²×°ºÍÔËÐÐMySQL¡£Èç¹ûÄãµÄ·¢Ðа汾ÖÐûÓÐÌṩMySQLÈí¼þ°ü£¬»òÕßÄãÏëµÃµ½×îеİ汾£¬Äã¿ÉÒÔ´ÓMySQLµÄÍøÕ¾:www.mysql.comÉÏÏÂÔØ¶þ½øÖưü»òÔ ......
access denied for user 'root'@'localhost' (using password: YES);
½ñÌìÓÃmysqlµÄʱºò£¬µÇ¼µÄʱºò³öÏÖÁËÕâ¾ä£¬²»ÖªµÀÊÇʲôÒâ˼£¬ÒòΪÎÒµÄmysqlÊÇ×°centosµÄʱºòÒ»Æð×°µÄ£¬ÃÜÂëÎÒ¾ÍÊäÈëÎÒµÄÕÊ»§ÃÜÂ룬½á¹û³öÏÖÁËÉÏÃæÄǾ䣻°Ù¶ÈÁËһϣ¬»¹Õæ²»ÉÙÈ˳öÏÖÁËÕâ¸öÎÊÌâ¡£¡£×îºóÎÒÕÒµ½ÁË·½·¨£»
[root@localhost home]# mysql - ......
¡¾51CTO.com¶À¼ÒÌØ¸å¡¿Ãæ¶Ô¾ª»ÅµÄ¿Í»§ºÍ¹ã·ºÖÊÒɵÄýÌ壬Oracle¹Ù·½×î½üÖÕÓÚ³ö°ñ°²Ãñ£¬ÄDZãÊÇÒ»¸öÒÔ“SUN CUSTOMERS ,Oracle Plans To£º”Ϊ´ó±êÌâµÄ¹ã¸æ¡£Ö±Òë¹ýÀ´±ã¹ýÀ´¿ÉÖªµÀ£¬Oracle½«Òª¼Ó´óSPARCºÍSolarisµÄͶÈëÁË£¬¶ø´óÀϰ尣ÀïÉÒ²ÏòIBMÓ²¼þÏÂÁËÕ½Ê飬Éù³ÆOracle½«×îÖÕÓ®µÃÕⳡ¾ºÕù……
&n ......
Íü¼ÇMySQL ROOTÃÜÂëÊÇÔÚMySQLʹÓÃÖкܳ£¼ûµÄÎÊÌ⣬¿ÉÊÇÓкܶàÅóÓѲ¢²»»áÖØÖÃROOTÃÜÂ룬Äǽпడ£¬ÎÒÓÐÉîÓид¥£¬ÌØÐ´´ËÎÄÕÂÓë´ó¼Ò½»Á÷£º
1¡¢±à¼MySQL(ºÍPHP´îÅäÖ®×î¼Ñ×éºÏ)ÅäÖÃÎļþ£º
windows»·¾³ÖУº%MySQL_installdir%\my.ini
//Ò»°ãÔÚMySQL°²×°Ä¿Â¼ÏÂÓÐmy.ini¼´MySQLµÄÅäÖÃÎļþ¡£
linux»·¾³ÖУº/etc/my.cnf ......