1.下載jdbc驅(qū)動(dòng)：

http://dev.mysql.com/downloads/connector/j/

2.增加jdbc的jar包至項(xiàng)目的libs文件夾并build path

2.改動(dòng)環(huán)境變量：export PATH=/usr/local/mysql/bin/:${PATH}

3.默認(rèn)root@localhost沒有password

4.改動(dòng)password：

命令行：mysqladmin -u root -p ?password root

MYSQL環(huán)境中的命令：

mysql> UPDATE mysql.user SET password=PASSWORD(’新密碼’) WHERE User=’root’;

mysql> FLUSH PRIVILEGES;

5.重新啟動(dòng)mysql

/Library/StartupItems/MySQLCOM/MySQLCOM restart

停止mysql

/Library/StartupItems/MySQLCOM/MySQLCOM stop

6.進(jìn)入test

mysql -u root -proot

use test

7.新建一張測試表

create table table1 (username varchar(20) primary key,password integer);

8插入測試數(shù)據(jù)

insert into table1 values('yyz',123456);

insert into table1 values('pengkv',123456);

insert into table1 values('yjj',123456);

insert into table1 values('pj',123456);

insert into table1 values('cl',123456);

9.書寫代碼