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<! -- beans ÔªËØÊÇSpringÅäÖÃÎļþµÄ¸ùÔªËØ£¬ËùÓеÄSpring µÄÅäÖÃÎļþ¶¼Ó¦°´ÈçϽṹÊéдһ¡µ
<beans>
<!Ò»ÅäÖÃid ΪdataSource µÄbean£¬¸Ãbean ÊǸöÊý¾ÝԴʵÀýÒ»¡µ
<bean ¹¤d="dataSource" class="org.apache.corrunons.dbcp.BasicDataSource"
destroy-method="close">
<! È·¶¨Êý¾ÝÔ´µÄÇý¶¯-->
<property name="driverClassName">
<value>com.mysql.jdbc.Driver</value>
</property>
<!-- È·¶¨Á¬½ÓÊý¾Ý¿âµÄurl -- >
<property name= "url " >
<!-- j2ee ÊÇÐèÒªÁ¬½ÓµÄÊý¾Ý¿âÃû-->
<value>jdbc:mysql://localhost:3306/j2ee</value>
</property>
<!--È·¶¨Á¬½ÓÊý¾Ý¿âµÄÓû§Ãû-->
<property name="username">
<! -- root ÊÇÁ¬½ÓÊý¾Ý¿âµÄÓû§Ãû-->
<value>root</value>
</property>
<!һȷ¶¨Á¬½ÓÊý¾Ý¿âµÄÃÜÂë>
<property name="password">
<!Ò»pass ÊÇÁ¬½ÓÊý¾Ý¿âµÄÃÜÂë…¡µ
<value>pass</value>
</property>
</bean>
</beans>


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CREATE DEFINER=`root`@`%` FUNCTION `sp_cn`(n_LowerMoney  decimal(15,2)) RETURNS varchar(200) CHARSET utf8
begin
Declare v_LowerStr  VARCHAR(200) ;
Declare v_UpperPart VARCHAR(200) ;
Declare v_UpperStr VARCHAR(200) ;
Declare i_I int ;
set v_LowerStr = LTRIM(RTRIM(ROUND(n_LowerMoney,2 ......

javaÅúÁ¿µ¼Èëexcelµ½MysqlÊý¾Ý¿â

package com.google.i_sales.service.data;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashSet;
import java.util.List;
import java.util.Locale;
import java.uti ......

Can't connect to MySQL server on '' (10060)

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1¡¢mysqlÊÚȨ±íÀïûÓÐÔ¶³Ì»úÆ÷µÄȨÏÞ£¬¼°ÐèÒªÔÚÊÚȨ±ímysql.userÌí¼Ó
grant all privileges on *.* to 'root'@'Ô¶³ÌµÇ½IP' identified by 'Ô¶³ÌµÇ½ÃÜÂë'
flush privileges;
2¡¢ÍøÂ粻ͨ£¬Õâ¸ö¾Í²»ËµÁË¡£
3¡¢·À»ðǽ½ûÖ¹3306¶Ë¿Ú£¬ÒÔiptableΪÀý
vi /etc/sysconfig/ipt ......

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create database sample;
create table 't_user' (
    'id' int(11) not null auto_increment,
    'name' varchar(100) not null default '',
    primary key ('id')
) type=myisam;
Ñ¡ÏîÖ»ÔÚMySQL 3.23ºÍÒÔºó°æ±¾Öб»ÊµÏÖ¡£
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ISAM Ô­À´µÄ±í´¦ÀíÆ ......

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ÎÒµÄϵͳÊÇubuntu6.06£¬×î½üÐÂ×°ºÃµÄmysqlÔÚ½øÈëmysql¹¤¾ßʱ£¬×ÜÊÇÓдíÎóÌáʾ:
# mysql -uroot -p
Enter password:
ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO)
ʹÓÃÍøÉϽéÉܵķ½·¨ÐÞ¸ÄrootÓû§µÄÃÜÂ룺
# mysqladmin -uroot -p password 'newpassword'
Enter pass ......
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