Tomcat+mysqlÁ¬½Ó³ØµÄÅäÖÃÓë²âÊÔ
»·¾³:
Tomcat6.0.18
Mysql: 5.1.36
Windwos XP sp2
×î½üÐèÒªÓõ½Tomcat+mysqlÁ¬½Ó³ØµÄÅäÖÃ,½ñÌìÔÚÍøÉϲéÁ˺öà×ÊÁÏ,ÀÏ×ÊÁÏÌ«¶à,¶ÔÓÚÒÔÉϵÄÀÏ°æ±¾tomcat¿ÉÄÜÓÐÓÃ,±¾ÈËûÓвâÊÔ¹ý,Õýȷд³ötomcat6.0ÅäÖõÄÎļäºÜÉÙ!ºÃ¶à×ÊÁÏÉÏÃæµÄÅäÖöÔÓÚÏÖÔÚаæµÄ¼¸ºõ¶¼ÊÇÓÐÎÊÌâµÄ,Ê®´íÆß°Ë!½ñÌì°ÑÎÒÅäÖõÄÕýÈ··½·¨Ð´ÏÂÀ´,¹©´ó¼Ò²Î¿¼!
1.°²×°tomcat,ÂÔ;
2.°²×°mysqlÂÔ,
½øÈëmysql,н¨Êý¾Ý¿âtest1;
test1 Êý¾Ý¿â Öн¨±ípet,±í½á¹¹ÈçÏÂ;
mysql> desc pet;
+---------+----------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+---------+----------+------+-----+---------+-------+
| name | char(20) | YES | | NULL | |
| owner | char(20) | YES | | NULL | |
| species | char(20) | YES | | NULL | |
| sex | char(1) | YES | | NULL | |
| birth | date | YES | | NULL | |
| death | date | YES | | NULL | |
+---------+----------+------+-----+---------+-------+
¼ÓÈëһЩÊý¾Ý;
INSERT INTO pet VALUES ('Öí°Ë½ä','ÌÆÉ®','ÉñÏÉ','f','2001-12-01',NULL);
ÕâÀï×¢Òâmysql±í×Ö·û¼¯ÉèÖÃ,ºÜÓпÉÄÜÔÚ¿Í»§¶ËºÍJSPÖÐÂÒÂë,¿É²Î¿¼ÎÒдµÄÎÄÕÂ:
eclipseÁ¬½ÓmysqlÂÒÂë¼°mysql[ERROR 1366 (HY000):´íÎó]
http://c02949.blog.163.com/blog/static/485037200962345218147/
ÍøÉÏËѵ½µÄºÃ¶à×ÊÁÏ˵:tomcatÅäÖÃmysqlÁ¬½Ó³ØÐèÒª¸Ä:
ÅäÖÃtomcatϵÄconfϵÄcontext.xml
ÅäÖÃtomcatϵÄconfϵÄwebt.xml
ÅäÖÃtomcatϵÄconfϵÄserver.xml ÂÒÆß°ËÔã,º¦ÎÒ°ÑTomcat6.0ÖØ×°Ò»´Î!ÀË·ÑÁ˺öàʱ¼ä.
ÕýÈ·µÄÅäÖ÷½·¨Ö»ÐèÒªÐÞ¸Äcontext.xmlºÍweb.xmlÁ½¸öÎļþ:
context.xmlÔÚ<context></context>Ö®¼äÌí¼ÓÁ¬½Ó³ØÈçÏÂ:
<Resource name="jdbc/mysql" auth="Container"
type="javax.sql.DataSource"
maxActive="50" maxIdle="10" maxWait="5000"
username="ÄãµÄmysqlÓû§" password="ÄãµÄmysqlÃÜÂë"
driverClass
Ïà¹ØÎĵµ£º
×÷ÕߣºÀÏÍõ
MySQL5.X¶¼ÒѾ·¢²¼ºÃ¾ÃÁË£¬µ«ÊÇ»¹ÓкܶàÈËÈÏΪMySQLÊDz»Ö§³ÖÊÂÎñ´¦ÀíµÄ£¬Õâ²»µÃ²»¹ÖËûÃÇÊǹª¹ÑÎŵģ¬Æäʵ£¬Ö»ÒªÄãµÄMySQL°æ±¾Ö§³ÖBDB»òInnoDB±íÀàÐÍ£¬ÄÇôÄãµÄMySQL¾Í¾ßÓÐÊÂÎñ´¦ÀíµÄÄÜÁ¦¡£ÕâÀïÃ棬ÓÖÒÔInnoDB±íÀàÐÍÓõÄ×î¶à£¬ËäÈ»ºóÀ´·¢ÉúÁËÖîÈçOracleÊÕ¹ºInnoDBµÈÁîMySQL²»Ë¬µÄÊÂÇ飬µ«ÄÇЩÉÌÒµÉϵĶ·ÕùÓ ......
show tables»òshow tables from database_name;
½âÊÍ£ºÏÔʾµ±Ç°Êý¾Ý¿âÖÐËùÓбíµÄÃû³Æ
show databases;
½âÊÍ£ºÏÔʾmysqlÖÐËùÓÐÊý¾Ý¿âµÄÃû³Æ
show processlist;
½âÊÍ£ºÏÔʾϵͳÖÐÕýÔÚÔËÐеÄËùÓнø³Ì£¬Ò²¾ÍÊǵ±Ç°ÕýÔÚÖ´ÐеIJéѯ¡£´ó¶àÊýÓû§¿ÉÒԲ鿴
ËûÃÇ×Ô¼ºµÄ½ø³Ì£¬µ«ÊÇÈç¹ûËûÃÇÓµÓÐprocessȨÏÞ£¬¾Í¿ÉÒԲ鿴ËùÓÐÈ˵Ľø ......
ÊýÖµÀàÐÍ
¡¡¡¡MySQL
µÄÊýÖµÊý¾ÝÀàÐÍ¿ÉÒÔ´óÖ»®·ÖΪÁ½¸öÀà±ð£¬Ò»¸öÊÇÕûÊý£¬ÁíÒ»¸öÊǸ¡µãÊý»òСÊý¡£Ðí¶à²»Í¬µÄ×ÓÀàÐͶÔÕâЩÀà±ðÖеÄÿһ¸ö¶¼ÊÇ¿ÉÓõģ¬Ã¿¸ö×ÓÀàÐÍÖ§³Ö²»Í¬´óСµÄÊý¾Ý£¬²¢ÇÒ
MySQL ÔÊÐíÎÒÃÇÖ¸¶¨ÊýÖµ×Ö¶ÎÖеÄÖµÊÇ·ñÓÐÕý¸ºÖ®·Ö»òÕßÓÃÁãÌî²¹¡£
¡¡¡¡±íÁгöÁ˸÷ÖÖÊýÖµÀàÐÍÒÔ¼°ËüÃǵÄÔÊÐí·¶Î§ºÍÕ¼ÓõÄÄÚ´æ¿Õ¼ä¡ ......
˵Ã÷: ÔÚMYSQLÖУ¬Èç¹ûʹÓÃȱʡµÄ×Ö·û¼¯£¬ÔÚ½¨¿â¡¢½¨±íʱ£¬Ä¬ÈÏʹÓõÄÊÇlatin1×Ö·û¼¯£¬
ΪISO 8859-1Î÷Å·×Ö·û¼¯¡£²åÈëÖÐÎÄ×Ö·ûʱ£¬ÓëÖ®²»Æ¥Å䣬¾Í»á³öÏÖÂÒÂë¡£
¡¾½â¾ö·½°¸¡¿
1. ´ò¿ªÎļþ: C:\Program Files\MySQL\MySQL Server 5.0\my.ini;
2. ½«ÆäÖеÄdefault-character-set=latin1¸ÄΪdefault-character-set=gb2312,
......